{"id":19636,"date":"2026-04-25T18:00:20","date_gmt":"2026-04-25T10:00:20","guid":{"rendered":"https:\/\/leeknives.com\/?p=19636"},"modified":"2026-04-25T18:00:22","modified_gmt":"2026-04-25T10:00:22","slug":"14c28n-vs-ar-rpm9","status":"publish","type":"post","link":"https:\/\/leeknives.com\/ja\/14c28n-vs-ar-rpm9\/","title":{"rendered":"14C28N vs AR-RPM9\u92fc\uff1a\u30ca\u30a4\u30d5\u30d3\u30b8\u30cd\u30b9\u306b\u306f\u3069\u3061\u3089\u304c\u826f\u3044\u304b\uff1f"},"content":{"rendered":"<p>\u30ca\u30a4\u30d5\u3092\u5927\u91cf\u306b\u8abf\u9054\u3059\u308b\u969b\u300114C28N\u3068AR-RPM9\u306e\u8ad6\u4e89\u304c\u7d76\u3048\u305a\u8d77\u3053\u308b\u304c\u3001\u305d\u308c\u306b\u306f\u7406\u7531\u304c\u3042\u308b\u3002\u3069\u3061\u3089\u306e\u92fc\u3082\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u306e\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30fb\u30ca\u30a4\u30d5\u5e02\u5834\u3092\u652f\u914d\u3057\u3001\u3069\u3061\u3089\u3082\u4e2d\u56fd\u306eOEM\u88fd\u9020\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u3069\u3061\u3089\u3082\u9ad8\u4fa1\u5024\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u3002. <\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u305d\u306e\u976d\u6027\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u900f\u660e\u6027\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6b63\u78ba\u3055\u306b\u306f\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5378\u58f2\u30d0\u30a4\u30e4\u30fc\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u3001\u30a2\u30de\u30be\u30f3\u306e\u30bb\u30e9\u30fc\u306b\u5b9f\u50cf\u3092\u63d0\u4f9b\u3057\u3001\u30de\u30fc\u30b8\u30f3\u3001\u30ec\u30d3\u30e5\u30fc\u3001\u30d6\u30e9\u30f3\u30c9\u3092\u5b88\u308b\u305f\u3081\u306e\u92fc\u9244\u306e\u6c7a\u65ad\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>14C28N\u304c\u3088\u308a\u5f37\u529b\u306a\u30c7\u30d5\u30a9\u30eb\u30c8<\/strong>\u00a0\u305d\u306e\u7a92\u7d20\u3067\u5f37\u5316\u3055\u308c\u305f\u976d\u6027\u3001\u30c8\u30ec\u30fc\u30b5\u30d6\u30eb\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3001\u30b5\u30f3\u30c9\u30d3\u30c3\u30af\u30d6\u30e9\u30f3\u30c9\u306e\u8a8d\u77e5\u5ea6\u306b\u3088\u308a\u3001OEM\u30d0\u30a4\u30e4\u30fc\u306f\u3088\u308a\u30af\u30ea\u30fc\u30f3\u3067\u30ea\u30b9\u30af\u306e\u4f4e\u3044\u92fc\u6750\u3092\u8cfc\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>AR-RPM9\u306f\u6a5f\u80fd\u92fc\u3067\u3042\u308b\u3002<\/strong>\u00a0\u5f53\u521d\u306f\u7c89\u672b\u51b6\u91d1\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u3066\u3044\u305f\u304c\u3001\u72ec\u7acb\u3057\u305f\u51b6\u91d1\u5b66\u7684\u5206\u6790\u306b\u3088\u308aPM\u3067\u306f\u306a\u304f\u6eb6\u5c04\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u305f\u305f\u3081\u3001\u5f8c\u306b\u30a2\u30fc\u30c6\u30a3\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\u306f\u3053\u306e\u4e3b\u5f35\u3092\u64a4\u56de\u3057\u305f\u3002.<\/li>\n\n\n\n<li><strong>\u3069\u3061\u3089\u306e\u92fc\u6750\u3082\u3001\u30a8\u30c3\u30b8\u306e\u4fdd\u6301\u529b\u3068\u8010\u98df\u6027\u306f\u540c\u7b49\u3067\u3042\u308b\u3002<\/strong>\u00a0\u305d\u308c\u305e\u308c\u306e\u4fa1\u683c\u5e2f\u306b\u304a\u3051\u308b\u4e3b\u306a\u5dee\u5225\u5316\u8981\u56e0\u306f\u3001\u5f37\u976d\u6027\u3068\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u691c\u8a3c\u53ef\u80fd\u6027\u3067\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u7528<\/strong>, 14C28N\u306f\u3001\u516c\u8868\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u691c\u8a3c\u3055\u308c\u305f\u7d44\u6210\u3001\u7ba1\u7406\u3059\u3079\u304d\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u4e0a\u306e\u8ad6\u4e89\u304c\u306a\u3044\u3068\u3044\u3046\u70b9\u3067\u3001\u98a8\u8a55\u30ea\u30b9\u30af\u304c\u5c11\u306a\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">14C28N\u92fc\u3068\u306f\uff1f<\/h2>\n\n\n\n<p><a href=\"https:\/\/leeknives.com\/ja\/14c28n%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">14C28N<\/a> \u306f\u00a0<strong>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong>\u00a0developed by Sandvik (now Alleima), a Swedish metallurgical company, purpose-built for knife applications. It was created at Kershaw Knives&#8217; request as an upgrade to 13C26, adding\u00a0<strong>0.11%\u7a92\u7d20<\/strong>\u00a0- \u306f\u3001\u976d\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u8010\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u3088\u308a\u9ad8\u3044\u786c\u5ea6\u3092\u53ef\u80fd\u306b\u3059\u308b\u91cd\u8981\u306a\u5dee\u5225\u5316\u8981\u56e0\u3067\u3042\u308b\u3002. <\/p>\n\n\n\n<p>\u3053\u306e\u92fc\u677f\u306f\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u516c\u958b\u3055\u308c\u305f\u8a8d\u5b9a\u30b9\u30c8\u30ea\u30c3\u30d7\u92fc\u677f\u3068\u3057\u3066\u4f9b\u7d66\u3055\u308c\u308b\u305f\u3081\u3001\u6700\u3082\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u9ad8\u3044\u5b89\u4fa1\u306a\u92fc\u677f\u306e\u3072\u3068\u3064\u3068\u306a\u3063\u3066\u3044\u308b\u3002 <a href=\"https:\/\/leeknives.com\/ja\/%e5%8c%85%e4%b8%81%e3%81%ab%e6%9c%80%e9%81%a9%e3%81%aa%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ca\u30a4\u30d5\u92fc<\/a> \u5229\u7528\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel.jpg\"><img decoding=\"async\" width=\"860\" height=\"577\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel.jpg\" alt=\"14C28N\u92fc\u3068\u306f\" class=\"wp-image-19639\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel.jpg 860w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel-768x515.jpg 768w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel-18x12.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/What-is-14C28N-steel-600x403.jpg 600w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">AR-RPM9\u30b9\u30c1\u30fc\u30eb\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>AR-RPM9\u306f\u00a0<strong>\u30a2\u30fc\u30c6\u30a3\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\/CJRB\u304c\u72ec\u81ea\u306b\u958b\u767a\u3057\u305f\u30b9\u30c1\u30fc\u30eb<\/strong>, introduced in 2020. It was originally marketed as a powder metallurgy steel with &#8220;rare earth elements&#8221; \u2014 claims later retracted after independent metallurgical analysis by Dr. Larrin Thomas (Knife Steel Nerds, May 2024) confirmed it is produced via\u00a0<strong>\u30b9\u30d7\u30ec\u30fc\u30d5\u30a9\u30fc\u30e0\u6280\u8853<\/strong>, PM\u3067\u306f\u306a\u3044\u3002. <\/p>\n\n\n\n<p>\u305d\u306e\u7d44\u6210\u306f\u57fa\u672c\u7684\u306b <a href=\"https:\/\/leeknives.com\/ja\/9cr18mov\/\" target=\"_blank\" rel=\"noreferrer noopener\">9Cr18MoV<\/a> \u5fae\u91cf\u306e0.30%\u30b3\u30d0\u30eb\u30c8\u6dfb\u52a0\u3002\u6a5f\u80fd\u7684\u306a\u92fc\u3067\u3042\u308b\u304c\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u4e0a\u306e\u8ad6\u4e89\u304c\u6587\u66f8\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30d0\u30a4\u30e4\u30fc\u306f\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5316\u5b66\u7d44\u6210\uff1a14C28N\u3068AR-RPM9\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8981\u7d20<\/th><th>14C28N<\/th><th>AR-RPM9<\/th><th>\u4e3b\u306a\u9055\u3044<\/th><\/tr><\/thead><tbody><tr><td><strong>\u70ad\u7d20\uff08C\uff09<\/strong><\/td><td>0.62%<\/td><td>0.90%<\/td><td>AR-RPM9 \u3088\u308a\u786c\u3044\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3001\u3088\u308a\u4f4e\u3044\u30bf\u30d5\u30cd\u30b9<\/td><\/tr><tr><td><strong>\u30af\u30ed\u30e0\uff08Cr\uff09<\/strong><\/td><td>14.00%<\/td><td>18.00%<\/td><td>\u5b9f\u74b0\u5883\u306b\u8fd1\u3044\u8010\u98df\u6027<\/td><\/tr><tr><td><strong>\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09<\/strong><\/td><td>\u2014<\/td><td>1.00%<\/td><td>AR-RPM9\u306e\u307f\u3001\u8010\u98df\u6027\u3092\u52a9\u3051\u308b<\/td><\/tr><tr><td><strong>\u30de\u30f3\u30ac\u30f3\uff08Mn\uff09<\/strong><\/td><td>0.60%<\/td><td>0.45%<\/td><td>\u3054\u304f\u308f\u305a\u304b\u306a\u5dee<\/td><\/tr><tr><td><strong>\u30b7\u30ea\u30b3\u30f3\uff08Si\uff09<\/strong><\/td><td>0.20%<\/td><td>0.20-0.80%<\/td><td>\u3054\u304f\u308f\u305a\u304b\u306a\u5dee<\/td><\/tr><tr><td><strong>\u7a92\u7d20\uff08N\uff09<\/strong><\/td><td>0.11%<\/td><td>\u2014<\/td><td>14C28N&#8217;s key advantage \u2014 hardness + toughness without carbon penalty<\/td><\/tr><tr><td><strong>\u30d0\u30ca\u30b8\u30a6\u30e0\uff08V\uff09<\/strong><\/td><td>\u2014<\/td><td>0.10%<\/td><td>AR-RPM9\u306e\u307f\u3002<\/td><\/tr><tr><td><strong>\u30b3\u30d0\u30eb\u30c8\uff08Co\uff09<\/strong><\/td><td>\u2014<\/td><td>0.30%<\/td><td>AR-RPM9\u306e\u307f\u3002<\/td><\/tr><tr><td><strong>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/strong><\/td><td>\u2014<\/td><td>&lt;0.40%<\/td><td>AR-RPM9\u306e\u307f\u3002<\/td><\/tr><tr><td><strong>\u30ea\u30f3\uff08P\uff09<\/strong><\/td><td>\u6700\u59270.025%<\/td><td>\u2014<\/td><td>Impurity; miscounted as one of &#8220;9 elements&#8221;<\/td><\/tr><tr><td><strong>\u786b\u9ec4\uff08S\uff09<\/strong><\/td><td>\u6700\u59270.010%<\/td><td>\u2014<\/td><td>Impurity; miscounted as one of &#8220;9 elements&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u60c5\u5831\u6e90<\/strong>\u00a0<a href=\"https:\/\/www.alleima.com\/contentassets\/7a282aed5b6c477596d85f22176b2078\/datasheet-alleima-14c28n-en-v2025-05-09-0638-version-1.pdf\/download\" target=\"_blank\" rel=\"noreferrer noopener\">Alleima 14C28N \u516c\u5f0f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/a>\u00a0\u00b7\u00a0<a href=\"https:\/\/knifesteelnerds.com\/2024\/05\/10\/ar-rpm9-knife-steel-is-false-advertising\/\" target=\"_blank\" rel=\"noreferrer noopener\">AR-RPM9\u306e\u7d44\u6210 - \u30ca\u30a4\u30d5\u92fc\u30aa\u30bf\u30afOES\u5206\u6790<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">14C28N\u3068AR-RPM9\uff1a\u4e3b\u8981\u7279\u6027\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared.jpg\"><img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared.jpg\" alt=\"14C28N\u3068AR-RPM9\u306e\u4e3b\u8981\u7279\u6027\u306e\u6bd4\u8f03\" class=\"wp-image-19637\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared.jpg 1920w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared-768x432.jpg 768w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared-1536x864.jpg 1536w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared-18x10.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/14C28N-vs-AR-RPM9-Key-properties-compared-600x338.jpg 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bf\u30d5\u30cd\u30b9\uff1a\u660e\u3089\u304b\u306b14C28N\u306e\u52dd\u3061<\/h3>\n\n\n\n<p>This is the biggest practical difference. 14C28N&#8217;s nitrogen-enhanced microstructure produces <strong>\u8457\u3057\u304f\u9ad8\u3044\u976d\u6027<\/strong> 9Cr18MoV\u30af\u30e9\u30b9\u92fc\u3088\u308a\u3082\u3002\u3053\u308c\u306f\u6b21\u306e\u3088\u3046\u306a\u70b9\u3067\u91cd\u8981\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5305\u4e01<\/strong> \u6a2a\u304b\u3089\u306e\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308b\u3082\u306e\uff08\u4f8b\u3048\u3070\u3001\u3053\u3058\u308b\u3001\u3059\u304f\u3046\u306a\u3069\uff09<\/li>\n\n\n\n<li><strong>\u30a2\u30a6\u30c8\u30c9\u30a2\/\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0\u30fb\u30ca\u30a4\u30d5<\/strong> \u904e\u9177\u306a\u73fe\u5834\u3067\u4f7f\u7528\u3055\u308c\u308b<\/li>\n\n\n\n<li><strong>\u30c1\u30c3\u30d7\u306e\u7834\u640d\u3092\u9632\u3050<\/strong> - \u683c\u5b89\u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30ca\u30a4\u30d5\u306b\u3088\u304f\u3042\u308b\u82e6\u60c5<\/li>\n<\/ul>\n\n\n\n<p>AR-RPM9&#8217;s sprayform process does improve toughness over conventional 9Cr18MoV, but it doesn&#8217;t close the gap with 14C28N.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8010\u98df\u6027\uff1a\u307b\u307c\u540c\u7b49\u3001\u7406\u7531\u306f\u7570\u306a\u308b<\/h3>\n\n\n\n<p>AR-RPM9 has more chromium (18% vs 14%), but 14C28N has less carbon \u2014 a crucial factor. High carbon content &#8220;consumes&#8221; chromium by forming chromium carbides, reducing the free chromium available to form the passive protective layer. 14C28N&#8217;s nitrogen addition also enhances corrosion resistance without the carbon penalty.<\/p>\n\n\n\n<p>\u30ad\u30c3\u30c1\u30f3\u74b0\u5883\u3001\u6e7f\u5ea6\u306e\u9ad8\u3044\u4fdd\u7ba1\u74b0\u5883\u3001\u5c4b\u5916\u3067\u306e\u8efd\u3044\u9732\u51fa\u306a\u3069\u3001\u5b9f\u7528\u7684\u306a\u30ca\u30a4\u30d5\u306e\u4f7f\u7528\u306b\u304a\u3044\u3066\u306f\u3001\u3069\u3061\u3089\u306e\u92fc\u3082\u540c\u7b49\u306e\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002AR-RPM9\u306f\u672a\u52a0\u5de5\u306e\u30af\u30ed\u30e0\u3092\u542b\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u5869\u6c34\u304c\u304b\u304b\u308b\u74b0\u5883\u3067\u306f\u82e5\u5e72\u6709\u5229\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5b9f\u969b\u306e\u7d50\u679c\u306f\u307b\u307c\u540c\u3058\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30c3\u30b8\u306e\u4fdd\u6301\uff1a\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u3082\u540c\u69d8<\/h3>\n\n\n\n<p>\u3069\u3061\u3089\u306e\u92fc\u3082\u30a8\u30c3\u30b8\u4fdd\u6301\u3092\u7b2c\u4e00\u306b\u8003\u3048\u3066\u3044\u306a\u3044\u3002\u3069\u3061\u3089\u3082\u3001\u30ad\u30c3\u30c1\u30f3\u30ca\u30a4\u30d5\u3084\u4e00\u822c\u7684\u306aEDC\u3001\u304a\u5024\u6253\u3061\u54c1\u306b\u9069\u3057\u305f\u4e2d\u5eb8\u306e\u7bc4\u56f2\u306b\u3042\u308b\u3002 <a href=\"https:\/\/leeknives.com\/ja\/%e3%83%9d%e3%82%b1%e3%83%83%e3%83%88%e3%83%8a%e3%82%a4%e3%83%95\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30dd\u30b1\u30c3\u30c8\u30ca\u30a4\u30d5<\/a>. .\u7814\u304e\u76f4\u3057\u306e\u3057\u3084\u3059\u3055\u3088\u308a\u3082\u3001\u7814\u304e\u76f4\u3057\u306e\u9593\u9694\u3092\u9577\u304f\u3059\u308b\u3053\u3068\u3092\u512a\u5148\u3059\u308b\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u3069\u3061\u3089\u3082\u9069\u5207\u3067\u3042\u308b\u3002. <\/p>\n\n\n\n<p>\u30a8\u30c3\u30b8\u306e\u7dad\u6301\u304c\u4e3b\u8981\u306a\u8abf\u9054\u57fa\u6e96\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u30a2\u30c3\u30d7\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/leeknives.com\/ja\/vg-10-%e3%82%b9%e3%83%81%e3%83%bc%e3%83%ab\/\" target=\"_blank\" rel=\"noreferrer noopener\">VG-10<\/a>, <a href=\"https:\/\/leeknives.com\/ja\/d2%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">D2<\/a>, \u306e\u3088\u3046\u306a\u7c89\u672b\u92fc\u3082\u3042\u308b\u3002 <a href=\"https:\/\/leeknives.com\/ja\/s35vn%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">S35VN<\/a> - \u3067\u53d6\u308a\u4e0a\u3052\u3066\u3044\u308b\u3002 <a href=\"https:\/\/leeknives.com\/ja\/%e5%8c%85%e4%b8%81%e3%81%ab%e6%9c%80%e9%81%a9%e3%81%aa%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5305\u4e01\u306b\u6700\u9069\u306a\u92fc\u6750\u306e\u7a76\u6975\u30ac\u30a4\u30c9<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check.jpg\"><img decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check.jpg\" alt=\"\u30a8\u30c3\u30b8\u306e\u4fdd\u6301\uff1a\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u3082\u540c\u69d8\" class=\"wp-image-19640\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check.jpg 1280w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check-768x512.jpg 768w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check-18x12.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Cost-and-supply-chain-A-sourcing-reality-check-600x400.jpg 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7814\u3050\uff1a\u3069\u3061\u3089\u3082\u6d88\u8cbb\u8005\u306b\u512a\u3057\u3044<\/h3>\n\n\n\n<p>\u3069\u3061\u3089\u306e\u92fc\u3082\u3001\u5b89\u4fa1\u306a\u5668\u5177\u3067\u7c21\u5358\u306b\u7814\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3069\u3061\u3089\u3082\u3001\u7279\u6b8a\u306a\u7814\u78e8\u6750\u3092\u5fc5\u8981\u3068\u3059\u308b\u3088\u3046\u306a\u5927\u304d\u306a\u30d0\u30ca\u30b8\u30a6\u30e0\u70ad\u5316\u7269\u306f\u3042\u308a\u307e\u305b\u3093\u300214C28N\u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u304f\u3001\u70ad\u5316\u7269\u5206\u5e03\u304c\u7d30\u304b\u3044\u305f\u3081\u3001\u4f5c\u696d\u30a8\u30c3\u30b8\u306b\u623b\u3059\u306e\u304c\u308f\u305a\u304b\u306b\u901f\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u786c\u3055\uff1a\u3088\u308a\u9ad8\u3044\u5929\u4e95\u3001\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1<\/h3>\n\n\n\n<p>14C28N\u306f\u3001\u6975\u4f4e\u6e29\u51e6\u7406\u306762+ HRC\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u71b1\u51e6\u7406\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u67d4\u8edf\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002AR-RPM9\u306f\u3001\u901a\u5e38\u3001\u88fd\u9020\u30ca\u30a4\u30d5\u3067\u306f58\uff5e59HRC\u306e\u72ed\u3044\u7bc4\u56f2\u306b\u71b1\u51e6\u7406\u3055\u308c\u307e\u3059\u3002. <\/p>\n\n\n\n<p>However, higher hardness doesn&#8217;t automatically mean better performance \u2014 14C28N achieves its hardness ceiling through nitrogen addition rather than carbon loading, preserving toughness in the process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u3068\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\uff1a\u30bd\u30fc\u30b7\u30f3\u30b0\u306e\u73fe\u5b9f\u30c1\u30a7\u30c3\u30af<\/h2>\n\n\n\n<!-- ============================================================\n     14C28N vs AR-RPM9 \u2014 Supply Chain Comparison Widget\n     WordPress-safe: fully self-contained, no global CSS leak,\n     no conflict with Elementor \/ Gutenberg \/ any theme.\n     Paste into: Custom HTML block (Gutenberg) or\n                 HTML widget (Elementor) or\n                 Text widget (Classic Editor, \"Text\" tab).\n     ============================================================ -->\n\n<div id=\"lk-sc-compare-14c28n-arrpm9\" style=\"  all: initial;  display: block;  box-sizing: border-box;  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;  font-size: 15px;  line-height: 1.5;  color: #1a1a1a;  max-width: 860px;  margin: 2em auto;  border-radius: 10px;  overflow: hidden;  box-shadow: 0 2px 16px rgba(0,0,0,0.09);  border: 1px solid #e2e8f0;\">\n\n  <!-- Header -->\n  <div style=\"    display: flex;    align-items: center;    background: #1e293b;    padding: 18px 24px;    gap: 12px;  \">\n    <span style=\"      font-size: 11px;      font-weight: 700;      letter-spacing: 0.12em;      text-transform: uppercase;      color: #94a3b8;      white-space: nowrap;    \">\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3068OEM<\/span>\n    <span style=\"flex:1; height:1px; background:#334155;\"><\/span>\n    <span style=\"      font-size: 16px;      font-weight: 800;      color: #f1f5f9;      white-space: nowrap;      letter-spacing: 0.01em;    \">14C28N &nbsp;<span style=\"color:#475569;\">\u5bfe<\/span>&nbsp; AR-RPM9<\/span>\n  <\/div>\n\n  <!-- Column labels -->\n  <div style=\"    display: grid;    grid-template-columns: 2fr 1.5fr 1.5fr;    background: #f8fafc;    border-bottom: 2px solid #e2e8f0;  \">\n    <div style=\"padding: 12px 20px; font-size: 12px; font-weight: 700; color: #64748b; text-transform: uppercase; letter-spacing: 0.08em;\">\u8981\u7d20<\/div>\n    <div style=\"      padding: 12px 16px;      font-size: 13px;      font-weight: 800;      color: #1d4ed8;      border-left: 1px solid #e2e8f0;      display: flex; align-items: center; gap: 6px;    \">\n      <span style=\"display:inline-block; width:10px; height:10px; border-radius:50%; background:#1d4ed8; flex-shrink:0;\"><\/span>\n      14C28N\n    <\/div>\n    <div style=\"      padding: 12px 16px;      font-size: 13px;      font-weight: 800;      color: #b45309;      border-left: 1px solid #e2e8f0;      display: flex; align-items: center; gap: 6px;    \">\n      <span style=\"display:inline-block; width:10px; height:10px; border-radius:50%; background:#f59e0b; flex-shrink:0;\"><\/span>\n      AR-RPM9\n    <\/div>\n  <\/div>\n\n  <!-- Row 1 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; border-bottom:1px solid #f1f5f9; background:#fff;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><line x1=\"2\" y1=\"12\" x2=\"22\" y2=\"12\"\/><path d=\"M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z\"\/><\/svg>\n      <\/span>\n      \u30b9\u30c1\u30fc\u30eb\u306e\u5728\u5eab\u72b6\u6cc1\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dbeafe; color:#1d4ed8; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u30aa\u30fc\u30d7\u30f3\u30fb\u30de\u30fc\u30b1\u30c3\u30c8<\/span><br>\n      \u4e16\u754c\u5404\u5730\u306e\u30a2\u30ec\u30a4\u30de\u304b\u3089\u8abf\u9054\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fef3c7; color:#92400e; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u5c02\u6709<\/span><br>\n      \u30a2\u30fc\u30c6\u30a3\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\uff0fCJRB\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068\u63d0\u643a\n    <\/div>\n  <\/div>\n\n  <!-- Row 2 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; border-bottom:1px solid #f1f5f9; background:#f8fafc;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2\"\/><circle cx=\"9\" cy=\"7\" r=\"4\"\/><path d=\"M23 21v-2a4 4 0 0 0-3-3.87\"\/><path d=\"M16 3.13a4 4 0 0 1 0 7.75\"\/><\/svg>\n      <\/span>\n      OEM\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dcfce7; color:#166534; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u30aa\u30fc\u30d7\u30f3<\/span><br>\n      \u3069\u306e\u30ca\u30a4\u30d5\u30e1\u30fc\u30ab\u30fc\u3082\u6307\u5b9a\u3067\u304d\u308b\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fee2e2; color:#991b1b; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u9589\u5e97<\/span><br>\n      \u30d5\u30a3\u30cb\u30c3\u30b7\u30e5\u30ca\u30a4\u30d5\u306e\u8cfc\u5165\u306e\u307f\uff08CJRB \/ Artisan\uff09\n    <\/div>\n  <\/div>\n\n  <!-- Row 3 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; border-bottom:1px solid #f1f5f9; background:#fff;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\/><polyline points=\"14 2 14 8 20 8\"\/><line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"\/><line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"\/><polyline points=\"10 9 9 9 8 9\"\/><\/svg>\n      <\/span>\n      \u5de5\u5834\u8a3c\u660e\u66f8\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dcfce7; color:#166534; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u5229\u7528\u53ef\u80fd<\/span><br>\n      \u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u30a2\u30ec\u30a4\u30de\u304b\u3089\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fee2e2; color:#991b1b; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u8a72\u5f53\u306a\u3057<\/span><br>\n      \u7b2c\u4e09\u8005\u306f\u5229\u7528\u3067\u304d\u306a\u3044\n    <\/div>\n  <\/div>\n\n  <!-- Row 4 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; border-bottom:1px solid #f1f5f9; background:#f8fafc;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"12\" y1=\"1\" x2=\"12\" y2=\"23\"\/><path d=\"M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6\"\/><\/svg>\n      <\/span>\n      \u88fd\u9020\u30b3\u30b9\u30c8\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dcfce7; color:#166534; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u3088\u308a\u4f4e\u3044<\/span><br>\n      \u30d5\u30a1\u30a4\u30f3\u30d6\u30e9\u30f3\u30ab\u30d6\u30eb\u3001\u30c4\u30fc\u30eb\u6469\u8017\u306f\u6700\u5c0f\u9650\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fef3c7; color:#92400e; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u9069\u5ea6<\/span><br>\n      \u30b9\u30d7\u30ec\u30fc\u30d5\u30a9\u30fc\u30e0\u92fc\u306f\u88fd\u9020\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\n    <\/div>\n  <\/div>\n\n  <!-- Row 5 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; border-bottom:1px solid #f1f5f9; background:#fff;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\/><polygon points=\"16 8 20 8 23 11 23 16 16 16 16 8\"\/><circle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\/><circle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\/><\/svg>\n      <\/span>\n      \u6700\u5c0f\u6ce8\u6587\u6570\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dcfce7; color:#166534; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb<\/span><br>\n      OEM\u5de5\u5834\u7d4c\u7531\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fee2e2; color:#991b1b; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u5236\u9650\u3042\u308a<\/span><br>\n      \u65e2\u5b58\u306eCJRB \/ Artisan SKU\u306b\u9650\u308b\n    <\/div>\n  <\/div>\n\n  <!-- Row 6 -->\n  <div style=\"display:grid; grid-template-columns:2fr 1.5fr 1.5fr; background:#fff;\">\n    <div style=\"padding:14px 20px; font-size:13px; font-weight:700; color:#334155; display:flex; align-items:flex-start; gap:8px;\">\n      <span style=\"margin-top:2px; flex-shrink:0; color:#64748b;\">\n        <svg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 12V22H4V12\"\/><path d=\"M22 7H2v5h20V7z\"\/><path d=\"M12 22V7\"\/><path d=\"M12 7H7.5a2.5 2.5 0 0 1 0-5C11 2 12 7 12 7z\"\/><path d=\"M12 7h4.5a2.5 2.5 0 0 0 0-5C13 2 12 7 12 7z\"\/><\/svg>\n      <\/span>\n      \u4fa1\u683c\u5e2f\uff08\u5b8c\u6210\u54c1\u30ca\u30a4\u30d5\uff09\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#dcfce7; color:#166534; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u4e88\u7b97-\u4e2d<\/span><br>\n      $13-$57\/\u30e6\u30cb\u30c3\u30c8\u5378\u58f2<br>\n      <span style=\"font-size:11px; color:#64748b;\">(\u30a2\u30ea\u30d0\u30d0\u3001\u5de5\u5834\u76f4\u8ca9\uff09<\/span>\n    <\/div>\n    <div style=\"padding:14px 16px; font-size:13px; color:#1e293b; border-left:1px solid #f1f5f9;\">\n      <span style=\"display:inline-block; background:#fef3c7; color:#92400e; font-size:11px; font-weight:700; padding:2px 8px; border-radius:20px; margin-bottom:5px;\">\u30df\u30c3\u30c9\u30d7\u30ec\u30df\u30a2\u30e0<\/span><br>\n      $40-$120+\u5c0f\u58f2<br>\n      <span style=\"font-size:11px; color:#64748b;\">(CJRB\/\u30a2\u30eb\u30c1\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\u30d6\u30e9\u30f3\u30c9)<\/span>\n    <\/div>\n  <\/div>\n\n  <!-- Footer -->\n  <div style=\"    background:#f8fafc;    border-top: 2px solid #e2e8f0;    padding: 12px 20px;    display: flex;    align-items: center;    gap: 8px;  \">\n    <span style=\"font-size:11px; color:#94a3b8;\">\n      <svg width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align:middle; margin-right:4px;\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><line x1=\"12\" y1=\"8\" x2=\"12\" y2=\"12\"\/><line x1=\"12\" y1=\"16\" x2=\"12.01\" y2=\"16\"\/><\/svg>\n      OEM\u4fa1\u683c\u306f\u5de5\u5834\u76f4\u63a5\u8abf\u9054\u306b\u57fa\u3065\u304f\u3002AR-RPM9\u306e\u5c0f\u58f2\u4fa1\u683c\u306b\u306f\u3001CJRB \/ Artisan Cutlery\u30d6\u30e9\u30f3\u30c9\u306e\u5b8c\u6210\u54c1\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002.\n    <\/span>\n  <\/div>\n\n<\/div>\n<!-- End: lk-sc-compare-14c28n-arrpm9 -->\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p><strong>14C28N\u306f\u4f9b\u7d66\u304c\u81ea\u7531\u306a\u6c4e\u7528\u92fc\u3067\u3042\u308b\u3002.<\/strong> Alleima\u793e\uff08\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3\uff09\u304c\u88fd\u9020\u3057\u3001\u4e16\u754c\u4e2d\u306b\u6d41\u901a\u3057\u3066\u3044\u308b\u3002\u63da\u6c5f\u3001\u5927\u9023\u306a\u3069\u306eOEM\u30ca\u30a4\u30d5\u5de5\u5834\u3067\u3042\u308c\u3070\u3001\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u5f62\u3067\u8abf\u9054\u3067\u304d\u308b\u3002. <\/p>\n\n\n\n<p>\u88fd\u7c89\u8a3c\u660e\u66f8\u3092\u8981\u6c42\u3057\u3001\u6210\u5206\u3092\u30af\u30ed\u30b9\u30c1\u30a7\u30c3\u30af\u3057\u3001\u71b1\u51e6\u7406\u3092\u72ec\u81ea\u306b\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4ed5\u69d8\u3068\u30b3\u30b9\u30c8\u4ea4\u6e09\u3092\u5b8c\u5168\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p><strong>AR-RPM9\u306f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3067\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u3002.<\/strong> AR-RPM9\u306fArtisan Cutlery \/ CJRB\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u72ec\u81ea\u306e\u547c\u79f0\u3067\u3059\u3002AR-RPM9\u3092\u304a\u6c42\u3081\u306e\u5834\u5408\u306f\u3001CJRB\u307e\u305f\u306fArtisan Cutlery\u306e\u5b8c\u6210\u54c1\u3092\u304a\u8cb7\u3044\u6c42\u3081\u304f\u3060\u3055\u3044\u3002. <\/p>\n\n\n\n<p>AR-RPM9\u3092\u81ea\u793e\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30e9\u30d9\u30eb\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u6307\u5b9a\u3057\u305f\u308a\u3001\u30df\u30eb\u30fb\u30b5\u30fc\u30c6\u30a3\u30d5\u30a3\u30b1\u30fc\u30c8\u3092\u8981\u6c42\u3057\u305f\u308a\u3001\u5225\u306e\u30b9\u30c1\u30fc\u30eb\u30fb\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u4ea4\u6e09\u3057\u305f\u308a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u3068\u3053\u308d\u3001AR-RPM9\u30ca\u30a4\u30d5\u306f\u30d6\u30e9\u30f3\u30c9\u8abf\u9054\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u3042\u308a\u3001\u92fc\u6750\u8abf\u9054\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p><strong>\u30d5\u30a1\u30a4\u30f3\u30d6\u30e9\u30f3\u30ab\u30d3\u30ea\u30c6\u30a3\uff1d\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u6642\u306e\u5358\u4f4d\u5f53\u305f\u308a\u306e\u30b3\u30b9\u30c8\u4f4e\u6e1b\u3002.<\/strong> 14C28N&#8217;s lower carbon content reduces tool wear during blanking and grinding \u2014 the high-volume steps in knife manufacturing. For OEM orders above 500 units, this translates to a measurable cost-per-unit advantage compared to higher-carbon steels of equivalent quality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OEM\u3084\u5378\u58f2\u308a\u30ca\u30a4\u30d5\u306e\u8abf\u9054\u306b\u306f\u3069\u306e\u92fc\u6750\u304c\u826f\u3044\u306e\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing.jpg\"><img decoding=\"async\" width=\"851\" height=\"554\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing.jpg\" alt=\"OEM\u3068\u5378\u58f2\u308a\u30ca\u30a4\u30d5\u306e\u8abf\u9054\u306b\u306f\u3069\u306e\u92fc\u6750\u304c\u9069\u3057\u3066\u3044\u308b\u304b\" class=\"wp-image-19638\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing.jpg 851w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing-768x500.jpg 768w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing-18x12.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Which-steel-is-better-for-OEM-and-wholesale-knife-sourcing-600x391.jpg 600w\" sizes=\"(max-width: 851px) 100vw, 851px\" \/><\/a><\/figure>\n\n\n\n<p>B2B\u30ca\u30a4\u30d5\u306e\u30d0\u30a4\u30e4\u30fc\u3068\u3057\u3066\u3001\u3042\u306a\u305f\u306e\u610f\u601d\u6c7a\u5b9a\u306e\u67a0\u7d44\u307f\u306b\u306f\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u4fe1\u983c\u6027\u3001\u9867\u5ba2\u306e\u671f\u5f85\u3001\u6cd5\u7684\uff0f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30ea\u30b9\u30af\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u306f\u305a\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee5\u4e0b\u306e\u5834\u5408\u306f14C28N\u3092\u9078\u629e\u3059\u308b\u3002<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You&#8217;re producing <strong>\u5305\u4e01<\/strong> - \u53a8\u623f\u306e\u74b0\u5883\u3067\u306f\u3001\u6a2a\u65b9\u5411\u306e\u5fdc\u529b\u3001\u843d\u4e0b\u3001\u98df\u5668\u6d17\u6d44\u6a5f\u306e\u4e8b\u6545\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n\n\n\n<li>You&#8217;re building a <strong>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9<\/strong> that needs a verifiable, reputable steel story \u2014 &#8220;Sandvik\/Alleima 14C28N&#8221; is a credible, consumer-recognized claim<\/li>\n\n\n\n<li>\u3042\u306a\u305f\u306e <strong>\u6700\u7d42\u9867\u5ba2<\/strong> are in North America, Europe, or Japan where Sandvik&#8217;s name recognition adds perceived value<\/li>\n\n\n\n<li>\u3092\u6301\u3064\u30b9\u30c1\u30fc\u30eb\u304c\u6b32\u3057\u3044\u3002 <strong>\u516c\u958b\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/strong> \u30ea\u30c6\u30fc\u30eb\u30d0\u30a4\u30e4\u30fc\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30c1\u30fc\u30e0\u3068\u5171\u6709\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u306e\u306f <strong>\u30d5\u30a1\u30a4\u30f3\u30d6\u30e9\u30f3\u30ab\u30d3\u30ea\u30c6\u30a3<\/strong> - \u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308c\u3070\u306a\u308b\u307b\u3069\u30011\u53f0\u5f53\u305f\u308a\u306e\u88fd\u9020\u30b3\u30b9\u30c8\u306f\u4f4e\u4e0b\u3059\u308b\u3002<\/li>\n\n\n\n<li>You&#8217;re sourcing <strong>\u30a2\u30a6\u30c8\u30c9\u30a2\u3001\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0\u3001\u30b5\u30d0\u30a4\u30d0\u30eb\u30ca\u30a4\u30d5<\/strong> \u30bf\u30d5\u30cd\u30b9\u304c\u9ad8\u984d\u306a\u8fd4\u54c1\u3092\u9632\u3050<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee5\u4e0b\u306e\u5834\u5408\u306fAR-RPM9\u3092\u9078\u629e\u3059\u308b\u3002<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5177\u4f53\u7684\u306a\u8abf\u9054\u5148 <strong>CJRB\u307e\u305f\u306f\u30a2\u30eb\u30c6\u30a3\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\u30fb\u30ca\u30a4\u30d5<\/strong> - \u3053\u308c\u306f\u540c\u793e\u306e\u30cf\u30a6\u30b9\u92fc\u3067\u3001\u71b1\u51e6\u7406\u306f\u540c\u793e\u306e\u30d6\u30ec\u30fc\u30c9\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li>\u30d0\u30a4\u30e4\u30fc\u306f\u3059\u3067\u306b <strong>CJRB\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b<\/strong> \u305d\u3057\u3066\u3001\u3053\u306e\u30b9\u30c6\u30a3\u30fc\u30eb\u306b\u3064\u3044\u3066\u30dd\u30b8\u30c6\u30a3\u30d6\u306a\u7d4c\u9a13\u3092\u6301\u3063\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u304c\u5fc5\u8981\u3060\u3002 <strong>\u30cf\u30a4\u30af\u30ed\u30fc\u30e0EDC\u30d5\u30a9\u30eb\u30c0\u30fc<\/strong> and are comfortable with the steel&#8217;s actual identity (sprayform 9Cr18MoV)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B2B\u306e\u30ea\u30b9\u30af\u8981\u56e0<\/h3>\n\n\n\n<p>This point matters for private label and OEM buyers specifically: if you put a custom brand on knives and market them using AR-RPM9&#8217;s original &#8220;powder metallurgy&#8221; claims, you carry <strong>\u98a8\u8a55\u30ea\u30b9\u30af\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30fb\u30ea\u30b9\u30af<\/strong>. <\/p>\n\n\n\n<p>\u3053\u306e\u865a\u507d\u5e83\u544a\u306e\u554f\u984c\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u51b6\u91d1\u5b66\u8005\u306b\u3088\u3063\u3066\u516c\u306b\u6587\u66f8\u5316\u3055\u308c\u3001\u30ca\u30a4\u30d5\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u53d6\u308a\u4e0a\u3052\u3089\u308c\u3001Artisan Cutlery\u3082\u8a8d\u3081\u3066\u3044\u308b\u3002\u3053\u306e\u92fc\u306e\u3053\u3068\u3092\u8abf\u3079\u308c\u3070\u3001\u5ddd\u4e0b\u306e\u9867\u5ba2\u306f\u8ab0\u3067\u3082\u3053\u306e\u3053\u3068\u3092\u77e5\u308b\u3060\u308d\u3046\u3002.<\/p>\n\n\n\n<p>14C28N\u306b\u306f\u3001\u30a2\u30ec\u30a4\u30de\u304c\u516c\u8868\u3057\u305f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u691c\u8a3c\u53ef\u80fd\u306a\u7d44\u6210\u300160\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308b\u5546\u696d\u7528\u30ca\u30a4\u30d5\u88fd\u9020\u306e\u5b9f\u7e3e\u304c\u3042\u308a\u307e\u3059\u3002OEM\u3084\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30d6\u30e9\u30f3\u30c9\u306e\u4ed5\u4e8b\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306f\u6b63\u771f\u6b63\u9298\u306e\u8ca1\u7523\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8abf\u9054\u6226\u7565\u3078\u306e\u5f71\u97ff<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/How-this-affects-your-sourcing-strategy.jpg\"><img decoding=\"async\" width=\"715\" height=\"449\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/How-this-affects-your-sourcing-strategy.jpg\" alt=\"\u8abf\u9054\u6226\u7565\u3078\u306e\u5f71\u97ff\" class=\"wp-image-19642\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/How-this-affects-your-sourcing-strategy.jpg 715w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/How-this-affects-your-sourcing-strategy-18x12.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/How-this-affects-your-sourcing-strategy-600x377.jpg 600w\" sizes=\"(max-width: 715px) 100vw, 715px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ca\u30a4\u30d5\u5378\u58f2\u696d\u8005\u5411\u3051<\/h3>\n\n\n\n<p>If you&#8217;re wholesaling finished knives under existing brands:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AR-RPM9\u306eCJRB\u30ca\u30a4\u30d5<\/strong> are legitimate, reasonably-performing products. Stock them if there&#8217;s demand \u2014 just be prepared to answer informed questions about the steel&#8217;s marketing history.<\/li>\n\n\n\n<li><strong>14C28N\u306e\u30ca\u30a4\u30d5<\/strong> (\u30ab\u30fc\u30b7\u30e7\u30a6\u3001\u30e2\u30e9\u30af\u30cb\u30d5\u3001\u591a\u304f\u306e\u4e2d\u56fd\u4ebaOEM <a href=\"https:\/\/leeknives.com\/ja\/%e5%8c%85%e4%b8%81\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5305\u4e01<\/a>)\u306f\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u92fc\u9244\u306e\u7269\u8a9e\u3092\u6301\u3061\u3001\u3088\u308a\u5f37\u3044\u976d\u6027\u306e\u8cc7\u683c\u3092\u6301\u3063\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u304a\u3088\u3073OEM\u30d0\u30a4\u30e4\u30fc\u5411\u3051<\/h3>\n\n\n\n<p>\u30ab\u30b9\u30bf\u30e0\u30d6\u30e9\u30f3\u30c9\u306e\u30ca\u30a4\u30d5\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u30ad\u30c3\u30c1\u30f3\u30fb\u30ca\u30a4\u30d5\u3084\u591a\u76ee\u7684\u30ca\u30a4\u30d5\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u306614C28N\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002OEM\u30e1\u30fc\u30ab\u30fc\u3068\u92fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u8a71\u3057\u5408\u3046\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u92fc\u6750\u306fAlleima\/Sandvik\u306e\u7d14\u6b63\u30b9\u30c8\u30ea\u30c3\u30d7\u3092\u4f7f\u7528\uff08\u5de5\u5834\u8a3c\u660e\u66f8\u3092\u8981\u6c42\u3059\u308b\uff09<\/li>\n\n\n\n<li>\u71b1\u51e6\u7406\u306f58-62 HRC\u3092\u76ee\u6a19\u3068\u3059\u308b\u3002 <a href=\"https:\/\/leeknives.com\/ja\/%e3%83%8a%e3%82%a4%e3%83%95%e3%81%ae%e7%a8%ae%e9%a1%9e\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ca\u30a4\u30d5\u306e\u7a2e\u985e<\/a><\/li>\n\n\n\n<li>\u713c\u623b\u3057\u306f\u8010\u98df\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081450\u2103\u4ee5\u4e0b\u3067\u884c\u3046\uff08\u30b5\u30f3\u30c9\u30d3\u30c3\u30af\u306e\u713c\u5165\u308c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u3088\u308b\uff09<\/li>\n<\/ol>\n\n\n\n<p>LeeKnives\u3067\u306f\u3001\u691c\u8a3c\u6e08\u307f\u306e\u9244\u92fc\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u5354\u529b\u3057\u3001\u304a\u5ba2\u69d8\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u307e\u305f\u306f\u5c0f\u58f2\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u306e\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u66f8\u985e\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306f\u3053\u3061\u3089 <a href=\"https:\/\/leeknives.com\/ja\/%e3%83%8a%e3%82%a4%e3%83%95%e3%83%86%e3%82%b9%e3%83%88\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ca\u30a4\u30d5\u306e\u54c1\u8cea\u691c\u67fb\u3068\u691c\u8a3c<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/leeknives.com\/ja\/oem%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/\" target=\"_blank\" rel=\"noreferrer noopener\">OEM\u30ca\u30a4\u30d5\u88fd\u9020\u30b5\u30fc\u30d3\u30b9<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30de\u30be\u30f3\u304a\u3088\u3073e\u30b3\u30de\u30fc\u30b9\u8ca9\u58f2\u8005\u5411\u3051<\/h3>\n\n\n\n<p>Steel is one of the top filters buyers use on Amazon&#8217;s knife category. &#8220;14C28N&#8221; as a search term has established buyer recognition \u2014 Kershaw&#8217;s marketing over a decade has created that awareness. <\/p>\n\n\n\n<p>If you&#8217;re building a listing, steel choice affects both your keyword relevance and your review trajectory (harder steel without toughness = more chip complaints; 14C28N&#8217;s toughness profile typically means fewer negative reviews from casual abuse).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6B2B\u30d0\u30a4\u30e4\u30fc\u306e\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u8a55\u6c7a<\/h2>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306eB2B\u8abf\u9054\u306e\u6c7a\u5b9a\u306b\u304a\u3044\u3066,&nbsp;<strong>14C28N\u306e\u65b9\u304c\u3088\u308a\u5b89\u5168\u3067\u3001\u5b88\u5099\u7bc4\u56f2\u306e\u5e83\u3044\u9078\u629e\u3060\u3002.<\/strong><\/p>\n\n\n\n<p>It delivers proven toughness and a traceable supply chain backed by Alleima&#8217;s published datasheet \u2014 a steel identity that holds up under scrutiny. AR-RPM9 performs adequately, but its retracted powder metallurgy claim is documented and searchable \u2014 an unnecessary risk for private label brands.<\/p>\n\n\n\n<p><strong>\u7d50\u8ad6\u306f\u3053\u3046\u3060\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9078\u3076\u00a0<strong>14C28N<\/strong>\u00a0\u5f37\u976d\u6027\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u900f\u660e\u6027\u3001\u30d6\u30e9\u30f3\u30c9\u30fb\u30bb\u30fc\u30d5\u30fb\u30b9\u30c1\u30fc\u30eb\u306e\u6587\u66f8\u5316\u3092\u512a\u5148\u3059\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u9078\u3076\u00a0<strong>AR-RPM9<\/strong>\u00a0CJRB\/\u30a2\u30eb\u30c6\u30a3\u30b6\u30f3\u30fb\u30ab\u30c8\u30e9\u30ea\u30fc\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u307f\u3067\u8abf\u9054\u3057\u3066\u304a\u308a\u3001\u4fa1\u683c\u3067\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u552f\u4e00\u306e\u6307\u6a19\u3067\u3042\u308b\u5834\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u30db\u30fc\u30eb\u30bb\u30fc\u30eb\u30fb\u30d0\u30a4\u30e4\u30fc\u3084\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30d6\u30e9\u30f3\u30c9\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3068\u3063\u3066\u300114C28N\u306f\u30ca\u30a4\u30d5\u305d\u306e\u3082\u306e\u3060\u3051\u3067\u306a\u304f\u3001\u91cd\u8981\u306a\u3042\u3089\u3086\u308b\u9762\u3067\u52dd\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LeeKnives\u3067\u30ca\u30a4\u30d5\u3092\u8abf\u9054\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner.jpg\"><img decoding=\"async\" width=\"909\" height=\"480\" src=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner.jpg\" alt=\"LeeKnives\u4ed8\u304d14C28N\u30ca\u30a4\u30d5\u306e\u4f9b\u7d66\u6e96\u5099\u5b8c\u4e86\" class=\"wp-image-19593\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner.jpg 909w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner-768x406.jpg 768w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner-18x10.jpg 18w, https:\/\/img.leeknives.com\/wp-content\/uploads\/2026\/04\/Why-B2B-Buyers-Choose-LeeKnives-as-Their-Chinese-Knife-Partner-600x317.jpg 600w\" sizes=\"(max-width: 909px) 100vw, 909px\" \/><\/a><\/figure>\n\n\n\n<p>LeeKnives\u306f\u3001\u5b8c\u5168\u306a\u30b9\u30c1\u30fc\u30eb\u6587\u66f8\u3001\u5de5\u5834\u8a3c\u660e\u66f8\u3001\u30ab\u30b9\u30bf\u30e0\u4ed5\u69d8\u306b\u3088\u308bOEM\u30ca\u30a4\u30d5\u88fd\u9020\u3092\u5c02\u9580\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p><strong>\u79c1\u305f\u3061\u304c\u63d0\u4f9b\u3059\u308b\u3082\u306e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30b9\u30bf\u30e0\u30d6\u30ec\u30fc\u30c9\u5f62\u72b6\u3001, <a href=\"https:\/\/leeknives.com\/ja\/%e3%83%8a%e3%82%a4%e3%83%95%e3%81%ae%e3%83%8f%e3%83%b3%e3%83%89%e3%83%ab%e7%b4%a0%e6%9d%90%e3%82%ac%e3%82%a4%e3%83%89\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30cf\u30f3\u30c9\u30eb\u7d20\u6750<\/a>, \u305d\u3057\u3066\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>Amazon\u30bb\u30e9\u30fc\u3068\u5c0f\u58f2\u30d0\u30a4\u30e4\u30fc\u306e\u305f\u3081\u306eMOQ\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u5378\u58f2\u30d7\u30ed\u30b0\u30e9\u30e0<\/li>\n\n\n\n<li>\u5c02\u7528 <a href=\"https:\/\/leeknives.com\/ja\/oem%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/\" target=\"_blank\" rel=\"noreferrer noopener\">OEM\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a> \u4ed5\u69d8\u304b\u3089\u7d0d\u54c1\u307e\u3067\u306e\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/leeknives.com\/ja\/%e8%a6%8b%e7%a9%8d%e3%82%82%e3%82%8a%e3%82%92%e4%be%9d%e9%a0%bc%e3%81%99%e3%82%8b\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u7121\u6599OEM\u898b\u7a4d\u3082\u308a\u4f9d\u983c<\/strong><\/a>.<\/p>\n\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id17698_95d2d3-97{margin-bottom:0px;margin-top:20px;margin-bottom:40px;}.kb-row-layout-id17698_95d2d3-97 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id17698_95d2d3-97 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id17698_95d2d3-97 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:25px;padding-right:25px;padding-bottom:25px;padding-left:25px;grid-template-columns:minmax(0, calc(60% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(40% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id17698_95d2d3-97{border-top:1px solid var(--base);border-bottom:1px solid var(--base);}.kb-row-layout-id17698_95d2d3-97 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id17698_95d2d3-97 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 1024px){.kb-row-layout-id17698_95d2d3-97{border-top:1px solid var(--base);border-bottom:1px solid var(--base);}}@media all and (max-width: 767px){.kb-row-layout-id17698_95d2d3-97 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id17698_95d2d3-97{border-top:1px solid var(--base);border-bottom:1px solid var(--base);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id17698_95d2d3-97 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{display:flex;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{padding-top:0px;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col,.kadence-column17698_9f46ef-8f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column17698_9f46ef-8f{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column17698_9f46ef-8f{position:relative;}.kadence-column17698_9f46ef-8f, .kt-inside-inner-col > .kadence-column17698_9f46ef-8f:not(.specificity){margin-top:0px;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column17698_9f46ef-8f{align-self:flex-start;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 1024px){.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column17698_9f46ef-8f{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column17698_9f46ef-8f > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column17698_9f46ef-8f inner-column-1\"><div class=\"kt-inside-inner-col\">\n<p class=\"gb-headline gb-headline-19c3a788\"><span class=\"gb-icon\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M296 160H180.6l42.6-129.8C227.2 15 215.7 0 200 0H56C44 0 33.8 8.9 32.2 20.8l-32 240C-1.7 275.2 9.5 288 24 288h118.7L96.6 482.5c-3.6 15.2 8 29.5 23.3 29.5 8.4 0 16.4-4.4 20.8-12l176-304c9.3-15.9-2.2-36-20.7-36z\"><\/path><\/svg><\/span><span class=\"gb-headline-text\">LeeKnives\u3067\u30ab\u30b9\u30bf\u30e0\u30ca\u30a4\u30d5\u30e9\u30a4\u30f3\u3092\u3088\u308a\u65e9\u304f\u7acb\u3061\u4e0a\u3052\u307e\u3057\u3087\u3046<\/span><\/p>\n\n\n\n<p>\u8a2d\u8a08\u304b\u3089\u6700\u7d42\u51fa\u8377\u307e\u3067\u3001OEM\/ODM \u306e\u5b8c\u5168\u306a\u30b5\u30dd\u30fc\u30c8\u306b\u3088\u308a\u3001\u6210\u9577\u306b\u96c6\u4e2d\u3067\u304d\u307e\u3059\u3002<br>\u7c73\u56fd\u306e\u5009\u5eab\u306b\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8fc5\u901f\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u914d\u9001\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{display:flex;}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col,.kadence-column17698_abf7b0-8a > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column17698_abf7b0-8a{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column17698_abf7b0-8a{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column17698_abf7b0-8a{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column17698_abf7b0-8a{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column17698_abf7b0-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column17698_abf7b0-8a inner-column-2\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedbtn.kb-btns17698_0ffc98-bb{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:flex-end;align-items:center;}.kt-btns17698_0ffc98-bb .kt-button{font-weight:normal;font-style:normal;}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn.kb-btns17698_0ffc98-bb{justify-content:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns17698_0ffc98-bb\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn17698_a41fe9-79.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn17698_a41fe9-79.kb-button{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}<\/style><a class=\"kb-button kt-button button kb-btn17698_a41fe9-79 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit  kt-btn-has-text-true kt-btn-has-svg-false  wp-block-button__link wp-block-kadence-singlebtn\" href=\"https:\/\/leeknives.com\/ja\/%e8%a6%8b%e7%a9%8d%e3%82%82%e3%82%8a%e3%82%92%e4%be%9d%e9%a0%bc%e3%81%99%e3%82%8b\/\"><span class=\"kt-btn-inner-text\">\u898b\u7a4d\u3082\u308a\u4f9d\u983c<\/span><\/a><\/div>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">AR-RPM9\u306f14C28N\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u304b\uff1f<\/h3>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306eB2B\u306e\u8abf\u9054\u6c7a\u5b9a\u306b\u306f\u9069\u3055\u306a\u3044\u3002AR-RPM9\u306f\u3001\u540c\u7b49\u306e\u5203\u5148\u4fdd\u6301\u529b\u3068\u8010\u98df\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u300114C28N\u306f\u3001\u7a92\u7d20\u5f37\u5316\u3055\u308c\u305f\u5fae\u7d30\u69cb\u9020\u306b\u3088\u308a\u3001\u660e\u3089\u304b\u306b\u976d\u6027\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002. <\/p>\n\n\n\n<p>\u3055\u3089\u306b\u91cd\u8981\u306a\u3053\u3068\u306f\u300114C28N\u306fAlleima\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u304c\u30aa\u30fc\u30d7\u30f3\u3067\u3042\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u300114C28N\u306e\u65b9\u304c\u4f4e\u30ea\u30b9\u30af\u306e\u9078\u629e\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AR-RPM9\u30b9\u30c1\u30fc\u30eb\u306f\u826f\u3044\u306e\u304b\uff1f<\/h3>\n\n\n\n<p>Yes \u2014 as a functional steel, AR-RPM9 performs adequately in production knives. It offers solid corrosion resistance (18% chromium, 1% molybdenum) and reasonable edge retention for its price tier. The issue is not performance \u2014 it&#8217;s the retracted powder metallurgy claim. <\/p>\n\n\n\n<p>CJRB\u3084Artisan Cutlery\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u30ca\u30a4\u30d5\u3092\u8cfc\u5165\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001AR-RPM9\u306f\u6b63\u5f53\u306a\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u306e\u9078\u629e\u80a2\u3067\u3042\u308b\u3002\u3082\u3057\u3001\u3053\u306e\u30ca\u30a4\u30d5\u3092\u4e2d\u5fc3\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u3092\u7acb\u3061\u4e0a\u3052\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6b74\u53f2\u306f\u4e0d\u5fc5\u8981\u306a\u30ea\u30b9\u30af\u3092\u751f\u3080\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14C28N\u92fc\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f4e\u70ad\u7d20<\/strong>\u00a0\u30a8\u30c3\u30b8\u306e\u4fdd\u6301\u529b\u304c\u4e2d\u7a0b\u5ea6\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b - \u9867\u5ba2\u304c\u7814\u304e\u9593\u9694\u3092\u9577\u304f\u3059\u308b\u3053\u3068\u3092\u8981\u6c42\u3059\u308b\u30d0\u30a4\u30e4\u30fc\u306b\u306f\u9069\u3055\u306a\u3044\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u7d1a\u92fc\u3067\u306f\u306a\u3044<\/strong>\u00a0- \u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30d6\u30e9\u30f3\u30c9\u306e\u4f4d\u7f6e\u3065\u3051\u306e\u5834\u5408\u3001VG-10\u3001S35VN\u3001\u307e\u305f\u306f\u540c\u69d8\u306e\u3082\u306e\u306b\u30b9\u30c6\u30c3\u30d7\u30a2\u30c3\u30d7\u3059\u308b\u306e\u304c\u3088\u308a\u9069\u5207\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u3088\u308a\u30bd\u30d5\u30c8\u306a\u6700\u9ad8\u786c\u5ea6<\/strong>\u00a0\u6975\u4f4e\u6e29\u51e6\u7406\u306a\u3057 - \u6a19\u6e96\u71b1\u51e6\u7406\u3067\u306f\u901a\u5e3858\uff5e60HRC<\/li>\n\n\n\n<li><strong>\u9ad8\u30af\u30ed\u30e0\u92fc\u3088\u308a\u5c11\u306a\u3044\u30af\u30ed\u30e0<\/strong>\u00a0- \u6975\u7aef\u306a\u5869\u6c34\u5674\u9727\u74b0\u5883\u3067\u306f\u3001H1\u3084LC200N\u306e\u3088\u3046\u306a\u9ad8\u30af\u30ed\u30e0\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u65b9\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u30ad\u30c3\u30c1\u30f3\u30ca\u30a4\u30d5\u3084\u30df\u30c9\u30eb\u30ec\u30f3\u30b8\u306eEDC\u306e\u5834\u5408\u3001\u3053\u308c\u3089\u304c\u81f4\u547d\u50b7\u306b\u306a\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u304c\u3001\u9069\u5207\u306a\u7528\u9014\u306e\u305f\u3081\u306b\u77e5\u3063\u3066\u304a\u304f\u4fa1\u5024\u306f\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AR-RPM9\u306f\u7814\u304e\u306b\u304f\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>No.AR-RPM9\u306f\u3001\u7825\u77f3\u3001\u30d7\u30eb\u30b9\u30eb\u30fc\u30fb\u30b7\u30e3\u30fc\u30d7\u30ca\u30fc\u3001\u30ac\u30a4\u30c9\u30fb\u30ed\u30c3\u30c9\u30fb\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u6a19\u6e96\u7684\u306a\u5668\u5177\u3067\u7c21\u5358\u306b\u7814\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u8d85\u786c\u69cb\u9020\u306f\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u7825\u7c92\u3084\u7279\u6b8a\u306a\u5de5\u5177\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u3002. <\/p>\n\n\n\n<p>\u3053\u306e\u305f\u3081\u3001\u6d88\u8cbb\u8005\u306b\u3084\u3055\u3057\u304f\u3001\u6700\u7d42\u9867\u5ba2\u304c\u7814\u304e\u7d4c\u9a13\u8005\u3067\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u5378\u58f2\u696d\u8005\u3084e\u30b3\u30de\u30fc\u30b9\u8ca9\u58f2\u696d\u8005\u306b\u3068\u3063\u3066\u6709\u5229\u3067\u3059\u300214C28N\u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u304f\u3001\u70ad\u5316\u7269\u5206\u5e03\u304c\u7d30\u304b\u3044\u305f\u3081\u3001\u308f\u305a\u304b\u306b\u7814\u304e\u3084\u3059\u3044\u304c\u3001\u5b9f\u7528\u4e0a\u306e\u5dee\u306f\u308f\u305a\u304b\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14C28N\u3088\u308a\u512a\u308c\u305f\u92fc\u306f\uff1f<\/h3>\n\n\n\n<p>\u30ad\u30c3\u30c1\u30f3\u30ca\u30a4\u30d5\u3084\u4e00\u822c\u7684\u306a\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30ca\u30a4\u30d5\u306e\u5834\u5408\u3001\u4e00\u822c\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VG-10<\/strong>\u00a0- \u3088\u308a\u9ad8\u3044\u30a8\u30c3\u30b8\u4fdd\u6301\u529b\u3001\u540c\u69d8\u306e\u8010\u98df\u6027\u3002 <a href=\"https:\/\/leeknives.com\/ja\/%e6%97%a5%e6%9c%ac%e3%81%ae%e5%8c%85%e4%b8%81\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u548c\u5305\u4e01<\/a><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/leeknives.com\/ja\/aus-10%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">AUS-10<\/a><\/strong>\u00a0- VG-10\u306b\u5339\u6575\u3057\u3001\u3084\u3084\u624b\u9803\u306a\u4fa1\u683c\u3067\u3001OEM\u306e\u5305\u4e01\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li><strong>S35VN<\/strong>\u00a0- \u9ad8\u7d1aEDC\u3084\u30a2\u30a6\u30c8\u30c9\u30a2\u30fb\u30ca\u30a4\u30d5\u306b\u9069\u3057\u305f\u3001\u5203\u5148\u306e\u4fdd\u6301\u529b\u3068\u976d\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u305f\u7c89\u672b\u51b6\u91d1\u92fc\u3002<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/leeknives.com\/ja\/%e3%83%9e%e3%82%b0%e3%83%8a%e3%82%ab%e3%83%83%e3%83%88%e9%8b%bc\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30de\u30b0\u30ca\u30ab\u30c3\u30c8<\/a><\/strong>\u00a0- \u512a\u308c\u305f\u8010\u98df\u6027\u3068\u976d\u6027\u3092\u5099\u3048\u305f\u6700\u65b0\u306ePM\u92fc\u3002<\/li>\n<\/ul>\n\n\n\n<p>B2B\u30d0\u30a4\u30e4\u30fc\u306e\u5834\u5408\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u6c7a\u5b9a\u306f\u3001\u30a8\u30f3\u30c9\u30fb\u30ab\u30b9\u30bf\u30de\u30fc\u306e\u671f\u5f85\u3068\u4fa1\u683c\u5e2f\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14C28N\u306b\u6700\u9069\u306a\u7825\u7c92\u306f\uff1f<\/h3>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30bf\u30c3\u30c1\u30a2\u30c3\u30d7\u306b\u3001,\u00a0<strong>1,000\uff5e2,000\u30b0\u30ea\u30c3\u30c8<\/strong>\u00a0\u306f\u300114C28N \u306e\u4f5c\u696d\u30a8\u30c3\u30b8\u3092\u5fa9\u5143\u3059\u308b\u306e\u306b\u5341\u5206\u3067\u3042\u308b\u3002\u640d\u50b7\u3057\u305f\u30a8\u30c3\u30b8\u306e\u518d\u30d5\u30a3\u30eb\u30ea\u30f3\u30b0\u3084\u4fee\u7406\u306f\u3001\u6b21\u306e\u4f4d\u7f6e\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u00a0<strong>400-600\u30b0\u30ea\u30c3\u30c8<\/strong>\u00a0\u3088\u308a\u7d30\u304b\u3044\u7825\u7c92\u306b\u79fb\u884c\u3059\u308b\u524d\u306b\u3002. <\/p>\n\n\n\n<p>\u78e8\u304d\u4e0a\u3052\u3089\u308c\u305f\u6d17\u7df4\u3055\u308c\u305f\u30a8\u30c3\u30b8\u306e\u305f\u3081\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u4ed5\u4e0a\u3052\u308b\u3002\u00a0<strong>3,000\uff5e6,000\u30b0\u30ea\u30c3\u30c8<\/strong>. 14C28N&#8217;s fine carbide structure responds well across the full grit range \u2014 no diamond abrasives are required. Ceramic, aluminum oxide, and standard water stones all work effectively.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14C28N\u30b9\u30c1\u30fc\u30eb\u306f\u8cb7\u3046\u4fa1\u5024\u304c\u3042\u308b\u304b\uff1f<\/h3>\n\n\n\n<p>Yes \u2014 at its price point, 14C28N is one of the best-value knife steels available. It offers a rare combination of toughness, corrosion resistance, and sharpening ease that most budget stainless steels don&#8217;t match. <\/p>\n\n\n\n<p>For OEM and wholesale buyers, its open supply chain, published datasheet, and Alleima brand recognition add sourcing value beyond the steel&#8217;s physical properties. <\/p>\n\n\n\n<p>\u5fa1\u793e\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u5e02\u5834\u306b\u4f4d\u7f6e\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30d6\u30e9\u30f3\u30c9\u30b9\u30c8\u30fc\u30ea\u30fc\u3092\u4f1d\u3048\u308b\u30b9\u30c1\u30fc\u30eb\u304c\u5fc5\u8981\u306a\u5834\u5408\u300114C28N\u306f\u5f37\u529b\u306aROI\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>When sourcing knives in volume, the 14C28N vs AR-RPM9 debate comes up constantly \u2014 and for good reason. Both steels dominate the mid-range production knife market, both are widely used in Chinese OEM manufacturing, and both are marketed as high-value stainless options. But they differ significantly in toughness, supply chain transparency, and marketing accuracy. This &#8230; <a title=\"14C28N vs AR-RPM9\u92fc\uff1a\u30ca\u30a4\u30d5\u30d3\u30b8\u30cd\u30b9\u306b\u306f\u3069\u3061\u3089\u304c\u826f\u3044\u304b\uff1f\" class=\"read-more\" href=\"https:\/\/leeknives.com\/ja\/14c28n-vs-ar-rpm9\/\" aria-label=\"14C28N vs AR-RPM9 Steel: Which Is Better for Your Knife Business? \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>","protected":false},"author":4,"featured_media":19644,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-19636","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knife-steel","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/posts\/19636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/comments?post=19636"}],"version-history":[{"count":0,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/posts\/19636\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/media\/19644"}],"wp:attachment":[{"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/media?parent=19636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/categories?post=19636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leeknives.com\/ja\/wp-json\/wp\/v2\/tags?post=19636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}