{"id":20036,"date":"2024-12-24T08:14:00","date_gmt":"2024-12-24T00:14:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20036"},"modified":"2025-01-14T14:17:29","modified_gmt":"2025-01-14T06:17:29","slug":"m42","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/m42\/","title":{"rendered":"M42 \u9ad8\u901f\u5ea6\u5de5\u5177\u92fc: \u7279\u6027\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u7528\u9014"},"content":{"rendered":"<h2 class=\"wp-block-heading\">M42 \u5de5\u5177\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p class=\"wp-block-paragraph\">M42 \u5de5\u5177\u92fc\u306f\u30018-10% \u30b3\u30d0\u30eb\u30c8\u3092\u542b\u3080\u9ad8\u901f\u5408\u91d1\u3067\u3059\u3002\u512a\u308c\u305f\u8d64\u8272\u786c\u5ea6\u3001\u9ad8\u6e29\u3067\u3082\u786c\u3055\u304c\u7dad\u6301\u3055\u308c\u308b\u6027\u8cea\u3001\u304a\u3088\u3073\u9577\u3044\u5de5\u5177\u5bff\u547d\u3092\u5b9f\u73fe\u3059\u308b\u512a\u308c\u305f\u8010\u6469\u8017\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u9ad8\u5f37\u5ea6\u92fc\u3084\u822a\u7a7a\u5b87\u5b99\u5408\u91d1\u306a\u3069\u306e\u786c\u3044\u6750\u6599\u306e\u5207\u524a\u306b\u6700\u9069\u306a M42 \u306f\u3001\u8d85\u786c\u5de5\u5177\u3088\u308a\u3082\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u3001\u6b20\u3051\u306b\u304f\u3044\u3067\u3059\u3002\u71b1\u51e6\u7406\u5f8c\u306e\u786c\u5ea6\u306f 68\uff5e70 HRC \u3067\u3001\u5207\u524a\u5de5\u5177\u3001\u30c0\u30a4\u3001\u92f3\u578b\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M42 \u5de5\u5177\u92fc\u3068\u540c\u7b49\u306e\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/h2><p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u898f\u683c\u306b\u304a\u3051\u308b M42 \u5de5\u5177\u92fc\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u540c\u7b49\u54c1\u306e\u30ea\u30b9\u30c8\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a4\u30ae\u30ea\u30b9<\/strong><\/td><td><strong>\u56fd\u969b<\/strong><\/td><td><strong>JIS<\/strong><\/td><td><strong>ASTM<\/strong><\/td><td><strong>\u56fd\u9023<\/strong><\/td><td><strong>ISO<\/strong><\/td><\/tr><tr><td>\uff37\uff12\uff2d\uff4f\uff19\uff23\uff52\uff14\uff36\uff23\uff4f\uff18<\/td><td>T72948<\/td><td>SKH59<\/td><td>M42<\/td><td>T11342<\/td><td>HS2-9-1-8<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/h2><p class=\"wp-block-paragraph\">M42 \u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306f\u3001\u30b3\u30d0\u30eb\u30c8 (Co)\u3001\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3 (W) \u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u786c\u5ea6\u3068\u8010\u71b1\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30af\u30ed\u30e0 (Cr) \u3068\u30d0\u30ca\u30b8\u30a6\u30e0 (V) \u304c\u976d\u6027\u3068\u8010\u6469\u8017\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u6b21\u306e\u8868\u306b\u5316\u5b66\u7d44\u6210\u3092\u793a\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u69cb\u6210<\/strong><\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>1.05 &#8211; 1.15 %<\/td><\/tr><tr><td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td><td>3.5 &#8211; 4.25 %<\/td><\/tr><tr><td>\u30b3\u30d0\u30eb\u30c8\uff08Co\uff09<\/td><td>7.75 &#8211; 8.75 %<\/td><\/tr><tr><td>\u9285\uff08Cu\uff09<\/td><td>\u2264 0.25 %<\/td><\/tr><tr><td>\u9244\uff08Fe\uff09<\/td><td>71.0 &#8211; 76.3 %<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>0.15 &#8211; 0.40 %<\/td><\/tr><tr><td>\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)<\/td><td>9.0 &#8211; 10 %<\/td><\/tr><tr><td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td><td>\u2264 0.30 %<\/td><\/tr><tr><td>\u30ea\u30f3 (P)<\/td><td>\u2264 0.030 %<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>0.15 &#8211; 0.65 %<\/td><\/tr><tr><td>\u786b\u9ec4\uff08S\uff09<\/td><td>\u2264 0.030 %<\/td><\/tr><tr><td>\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08W\uff09<\/td><td>1.15 &#8211; 1.85 %<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>0.95 &#8211; 1.35 %<\/td><\/tr><\/tbody><\/table><\/figure><ul class=\"wp-block-list\"><li><em>\u5207\u524a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u786b\u9ec4\u542b\u6709\u91cf\u3092 0.06% \uff5e 0.15% \u306b\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/em><\/li><\/ul><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u306e\u7269\u7406\u7684\u7279\u6027<\/h2><p class=\"wp-block-paragraph\">M42 \u5de5\u5177\u92fc\u306f\u3001\u9ad8\u5bc6\u5ea6\u3001\u5f37\u529b\u306a\u71b1\u4f1d\u5c0e\u6027\u3001\u4f4e\u71b1\u81a8\u5f35\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u9ad8\u6027\u80fd\u304a\u3088\u3073\u8010\u71b1\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001M42 \u5de5\u5177\u92fc\u306e\u4e3b\u306a\u7269\u7406\u7684\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30c8\u30ea\u30c3\u30af\u5024<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u30fb\u30d0\u30ea\u30e5\u30fc<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>7.8 g\/cm\u00b3<\/td><td>0.282 lb\/in\u00b3<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>27.0W\/m\u00b7K<\/td><td>18.7 BTU\/\u6642\u00b7\u30d5\u30a3\u30fc\u30c8\u00b7\u00b0F\u00b7\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u6bd4\u71b1<\/td><td>460 J\/kg-K<\/td><td>0.11 BTU\/lb-\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35\u4fc2\u6570<\/td><td>11.7 \u00b5m\/m-\u00b0C<\/td><td>6.5 \u00d7 10\u207b\u2076 \u30a4\u30f3\u30c1\/\u30a4\u30f3\u30c1\u00b7\u00b0F<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1400 - 1450 \u00b0C<\/td><td>2552 \u2013 2642 \u00b0F<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027<\/h2><p class=\"wp-block-paragraph\">M42\u5de5\u5177\u92fc\u306f\u975e\u5e38\u306b\u786c\u304f\uff0862\uff5e64 HRC\uff09\u3001\u5f37\u5ea6\u3082\u9ad8\u3044\u305f\u3081\u3001\u5207\u65ad\u3084\u7a74\u3042\u3051\u306a\u3069\u306e\u904e\u9177\u306a\u4f5c\u696d\u306b\u6700\u9069\u3067\u3059\u3002\u307e\u305f\u3001\u4ed6\u306e\u9ad8\u901f\u5ea6\u92fc\u306b\u6bd4\u3079\u308b\u3068\u8010\u885d\u6483\u6027\u306f\u52a3\u308a\u307e\u3059\u304c\u3001\u976d\u6027\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/m2\/\">M2<\/a> \u307e\u305f\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/m4\/\">M4\u92fc<\/a>\u4e0b\u306e\u8868\u306f\u3001M42\u5de5\u5177\u92fc\u306e\u4e3b\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30c8\u30ea\u30c3\u30af\u5024<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u30fb\u30d0\u30ea\u30e5\u30fc<\/strong><\/td><\/tr><tr><td>\u786c\u5ea6\uff08\u71b1\u51e6\u7406\u5f8c\uff09<\/td><td>62-64 HR<\/td><td>62-64 HR<\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>3000\uff5e3200MPa<\/td><td>435,000-464,000 psi<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>2200\uff5e2400MPa<\/td><td>319,000-348,000 psi<\/td><\/tr><tr><td>\u4f38\u3073<\/td><td>3-4%<\/td><td>3-4%<\/td><\/tr><tr><td>\u885d\u6483\u976d\u6027\uff08\u30b7\u30e3\u30eb\u30d4\u30fc\uff09<\/td><td>15\uff5e20 J\/cm\u00b2<\/td><td>11-15 \u30d5\u30a3\u30fc\u30c8\u00b7lbf\/in\u00b2<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>210 GPa<\/td><td>30.5 \u00d7 10\u00b3 \u30ad\u30ed\u30b7\u30ea<\/td><\/tr><tr><td>\u30dd\u30a2\u30bd\u30f3\u6bd4<\/td><td>0.27 &#8211; 0.30<\/td><td>0.27 &#8211; 0.30<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u71b1\u51e6\u7406<\/h2><p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u786c\u5ea6\u3001\u5f37\u5ea6\u3001\u976d\u6027\u3092\u9ad8\u3081\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001M42 \u304c\u88fd\u9020\u3001\u81ea\u52d5\u8eca\u3001\u5de5\u5177\u306a\u3069\u306e\u696d\u754c\u306e\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h3><p class=\"wp-block-paragraph\">\u92fc\u3092\u67d4\u3089\u304b\u304f\u3059\u308b\u306b\u306f\u3001\u3086\u3063\u304f\u308a\u3068 1575 \uff5e 1650\u00b0F (857 \uff5e 899\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002\u92fc\u3092\u3053\u306e\u6e29\u5ea6\u3067\u539a\u3055 1 \u30a4\u30f3\u30c1 (25.4 mm) \u3042\u305f\u308a 1 \u6642\u9593\u3001\u6700\u4f4e 2 \u6642\u9593\u4fdd\u6301\u3057\u307e\u3059\u3002&nbsp;&nbsp;<\/p><p class=\"wp-block-paragraph\">\u92fc\u9244\u3092\u7089\u5185\u3067 1 \u6642\u9593\u3042\u305f\u308a 50\u00b0F (28\u00b0C) \u4ee5\u4e0b\u306e\u901f\u5ea6\u3067\u3086\u3063\u304f\u308a\u3068\u51b7\u5374\u3057\u30011000\u00b0F (538\u00b0C) \u306b\u9054\u3057\u307e\u3059\u3002\u51b7\u5374\u3057\u305f\u3089\u3001\u7089\u5185\u307e\u305f\u306f\u7a7a\u6c17\u4e2d\u3067\u5ba4\u6e29\u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u786c\u5316<\/h3><ul class=\"wp-block-list\"><li><strong>\u4e88\u71b1<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u307e\u305a\u3001\u92fc\u3092\u5f90\u3005\u306b 816 \uff5e 871\u00b0C (1500 \uff5e 1600\u00b0F) \u306e\u6e29\u5ea6\u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u9032\u3080\u524d\u306b\u3001\u6e29\u5ea6\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u92fc\u3092\u5fc5\u8981\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u6e29\u5ea6\u307e\u3067\u6025\u901f\u306b\u52a0\u71b1\u3057\u307e\u3059\u3002\u7089\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u30012150\uff5e2175\u00b0F (1177\uff5e1191\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002\u5869\u6d74\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u92fc\u3092\u305d\u308c\u3088\u308a\u5c11\u3057\u4f4e\u3044 2125\uff5e2150\u00b0F (1163\uff5e1177\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u92fc\u304c\u5fc5\u8981\u306a\u786c\u5ea6\u3068\u786c\u5316\u6027\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u713c\u304d\u5165\u308c<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u5f8c\u3001\u92fc\u306e\u786c\u3055\u3092\u56fa\u5b9a\u3059\u308b\u305f\u3081\u306b\u713c\u304d\u5165\u308c\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306a\u713c\u304d\u5165\u308c\u65b9\u6cd5\u306f\u3001\u52a0\u5727\u30ac\u30b9\u3001\u6e29\u6cb9\u3001\u5869\u306e 3 \u3064\u3067\u3059\u3002&nbsp;<\/p><p class=\"wp-block-paragraph\">\u92fc\u306f\u3001\u786c\u5ea6\u3092\u4fdd\u3064\u305f\u3081\u306b\u6025\u901f\u306b\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u7406\u60f3\u7684\u306b\u306f 1000\u00b0F (538\u00b0C) \u672a\u6e80\u306b\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6cb9\u713c\u304d\u5165\u308c\u306e\u5834\u5408\u3001\u92fc\u306f\u9ed2\u304f\u306a\u308b\u307e\u3067 (\u7d04 900\u00b0F \u307e\u305f\u306f 482\u00b0C) \u51b7\u5374\u3057\u3001\u305d\u306e\u5f8c\u7d04 150-125\u00b0F (66-51\u00b0C) \u307e\u3067\u7a7a\u51b7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5869\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u30011000-1100\u00b0F (538-593\u00b0C) \u3067\u713c\u304d\u5165\u308c\u3057\u3001\u305d\u306e\u5f8c\u7a7a\u51b7\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u713c\u304d\u623b\u3057<\/h3><p class=\"wp-block-paragraph\">\u713c\u304d\u5165\u308c\u5f8c\u3059\u3050\u306b\u3001\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u8106\u3055\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u92fc\u3092\u713c\u304d\u623b\u3057\u307e\u3059\u3002\u92fc\u3092 1025 \uff5e 1050\u00b0F (551 \uff5e 565\u00b0C) \u306b\u52a0\u71b1\u3057\u30012 \u6642\u9593\u4fdd\u6301\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u7a7a\u6c17\u4e2d\u3067\u5ba4\u6e29\u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u3002&nbsp;<\/p><p class=\"wp-block-paragraph\">\u5185\u90e8\u5fdc\u529b\u3092\u8efd\u6e1b\u3057\u3001\u976d\u6027\u3092\u9ad8\u3081\u3001\u786c\u5ea6\u3068\u5ef6\u6027\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u713c\u304d\u623b\u3057\u3092 3 \u56de\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u88fd\u54c1\u5f62\u614b<\/h2><p class=\"wp-block-paragraph\">SteelPro Group \u3067\u306f\u3001\u304a\u5ba2\u69d8\u306e\u3055\u307e\u3056\u307e\u306a\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f M42 \u5de5\u5177\u92fc\u88fd\u54c1\u3092\u5e45\u5e83\u304f\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002\u4e38\u68d2\u3001\u89d2\u68d2\u3001\u5e73\u68d2\u3001\u30d7\u30ec\u30fc\u30c8\u3001\u30c9\u30ea\u30eb \u30ed\u30c3\u30c9\u3001\u30ab\u30b9\u30bf\u30e0 \u30c4\u30fc\u30eb \u30d6\u30e9\u30f3\u30af\u306a\u3069\u3001\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u306e\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u3092\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002&nbsp;<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u88fd\u54c1\u5f62\u614b<\/strong><\/td><td><strong>\u30b5\u30a4\u30ba\u7bc4\u56f2\uff08\u30e1\u30fc\u30c8\u30eb\u6cd5\uff09<\/strong><\/td><td><strong>\u30b5\u30a4\u30ba\u7bc4\u56f2\uff08\u30e4\u30fc\u30c9\u30dd\u30f3\u30c9\u6cd5\uff09<\/strong><\/td><\/tr><tr><td rowspan=\"2\">\u4e38\u68d2<\/td><td>\u76f4\u5f84: 10 mm\uff5e500 mm<\/td><td>\u76f4\u5f84: 0.39\u30a4\u30f3\u30c1\uff5e19.7\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u9577\u3055: 1000 mm \uff5e 4000 mm<\/td><td>\u9577\u3055: 3.3\u30d5\u30a3\u30fc\u30c8\uff5e13.1\u30d5\u30a3\u30fc\u30c8<\/td><\/tr><tr><td rowspan=\"2\">\u30b9\u30af\u30a8\u30a2\u30d0\u30fc<\/td><td>10 mm x 10 mm \u304b\u3089 300 mm x 300 mm<\/td><td>0.39\u30a4\u30f3\u30c1 x 0.39\u30a4\u30f3\u30c1\u304b\u308911.8\u30a4\u30f3\u30c1 x 11.8\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u9577\u3055: 1000 mm \uff5e 4000 mm<\/td><td>\u9577\u3055: 3.3\u30d5\u30a3\u30fc\u30c8\uff5e13.1\u30d5\u30a3\u30fc\u30c8<\/td><\/tr><tr><td rowspan=\"3\">\u30d5\u30e9\u30c3\u30c8\u30d0\u30fc<\/td><td>\u539a\u3055: 5mm\uff5e100mm<\/td><td>\u539a\u3055: 0.2\u30a4\u30f3\u30c1\uff5e3.9\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u5e45: 20 mm\uff5e500 mm<\/td><td>\u5e45: 0.79\u30a4\u30f3\u30c1\uff5e19.7\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u9577\u3055: 1000 mm \uff5e 4000 mm<\/td><td>\u9577\u3055: 3.3\u30d5\u30a3\u30fc\u30c8\uff5e13.1\u30d5\u30a3\u30fc\u30c8<\/td><\/tr><tr><td rowspan=\"3\">\u30d7\u30ec\u30fc\u30c8<\/td><td>\u539a\u3055: 10 mm\uff5e150 mm<\/td><td>\u539a\u3055: 0.39\u30a4\u30f3\u30c1\uff5e5.9\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u5e45: 200 mm\uff5e2000 mm<\/td><td>\u5e45: 7.9\u30a4\u30f3\u30c1\uff5e78.7\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u9577\u3055: 1000 mm \uff5e 4000 mm<\/td><td>\u9577\u3055: 3.3\u30d5\u30a3\u30fc\u30c8\uff5e13.1\u30d5\u30a3\u30fc\u30c8<\/td><\/tr><tr><td rowspan=\"2\">\u30c9\u30ea\u30eb\u30ed\u30c3\u30c9<\/td><td>\u76f4\u5f84: 3 mm\uff5e30 mm<\/td><td>\u76f4\u5f84: 0.12\u30a4\u30f3\u30c1\uff5e1.18\u30a4\u30f3\u30c1<\/td><\/tr><tr><td>\u9577\u3055: 300 mm\uff5e1000 mm<\/td><td>\u9577\u3055: 11.8\u30a4\u30f3\u30c1\uff5e39.4\u30a4\u30f3\u30c1<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M42\u5de5\u5177\u92fc\u306e\u7528\u9014<\/h2><p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306b\u57fa\u3065\u3044\u305f M42 \u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u7528\u9014\u306e\u5206\u985e\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u5207\u524a\u5de5\u5177<\/h3><ul class=\"wp-block-list\"><li>\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb<\/li>\n\n<li>\u30bf\u30c3\u30d7\uff08\u4f8b\uff1a\u306d\u3058\u30bf\u30c3\u30d7\uff09<\/li>\n\n<li>\u30a8\u30f3\u30c9\u30df\u30eb<\/li>\n\n<li>\u30ea\u30fc\u30de\u30fc<\/li>\n\n<li>\u30dc\u30fc\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb<\/li>\n\n<li>\u5207\u65ad\u7528\u92f8<\/li>\n\n<li>\u306d\u3058\u5207\u308a\u30c0\u30a4\u30b9<\/li><\/ul><h3 class=\"wp-block-heading\">\u6210\u5f62\u304a\u3088\u3073\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u30c4\u30fc\u30eb<\/h3><ul class=\"wp-block-list\"><li>\u6210\u5f62\u30c4\u30fc\u30eb<\/li>\n\n<li>\u30d6\u30ed\u30fc\u30c1<\/li>\n\n<li>\u30b7\u30a7\u30a4\u30d1\u30fc\u30c4\u30fc\u30eb<\/li>\n\n<li>\u30bf\u30c3\u30d4\u30f3\u30b0\u30c4\u30fc\u30eb<\/li><\/ul><h3 class=\"wp-block-heading\">\u7cbe\u5bc6\u6a5f\u68b0\u90e8\u54c1<\/h3><ul class=\"wp-block-list\"><li>\u30ae\u30a2\u5207\u524a\u5de5\u5177<\/li>\n\n<li>\u30b9\u30d4\u30f3\u30c9\u30eb\u90e8\u54c1<\/li>\n\n<li>\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u7528\u30d1\u30f3\u30c1\u3068\u30c0\u30a4<\/li>\n\n<li>\u30ca\u30a4\u30d5\uff08\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\uff09<\/li><\/ul><h3 class=\"wp-block-heading\">\u5de5\u5177\u304a\u3088\u3073\u751f\u7523\u8a2d\u5099<\/h3><ul class=\"wp-block-list\"><li>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/li>\n\n<li>\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u5de5\u5177<\/li>\n\n<li>\u30ae\u30a2\u30d6\u30e9\u30f3\u30af<\/li>\n\n<li>\u305b\u3093\u65ad\u5203<\/li><\/ul><h2 class=\"wp-block-heading\">M42\u92fc\u306e\u30ab\u30b9\u30bf\u30e0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u7cbe\u5bc6\u6a5f\u68b0\u52a0\u5de5<\/h2><p class=\"wp-block-paragraph\">\u5f53\u793e\u306eM42\u88fd\u54c1\u306f\u3001\u4e38\u68d2\u3001\u89d2\u68d2\u3001\u5e73\u68d2\u3001\u30d7\u30ec\u30fc\u30c8\u3001\u30c9\u30ea\u30eb\u30ed\u30c3\u30c9\u306a\u3069\u3001\u5e45\u5e83\u3044\u5f62\u72b6\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u6b21\u306e\u3088\u3046\u306a\u4ed6\u306e\u30b0\u30ec\u30fc\u30c9\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/w18cr4v\/\">T1\u92fc<\/a>.<\/p><p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u7814\u524a\u3001\u65cb\u524a\u3001\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u3001\u5207\u65ad\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3001\u304a\u5ba2\u69d8\u306e\u88fd\u54c1\u306f\u6700\u9ad8\u54c1\u8cea\u57fa\u6e96\u3067\u88fd\u9020\u3055\u308c\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9577\u6301\u3061\u3059\u308b\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002SteelPro Group \u306f\u3001\u8010\u4e45\u6027\u3068\u9ad8\u6027\u80fd\u3092\u517c\u306d\u5099\u3048\u305f M42 \u92fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u4fe1\u983c\u3067\u304d\u308b\u30d1\u30fc\u30c8\u30ca\u30fc\u3067\u3059\u3002<\/p><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>What Is M42 Tool Steel? M42 tool steel is a high-speed alloy with 8-10% cobalt. It offers excellent red-hardness, staying [&hellip;]<\/p>","protected":false},"author":12,"featured_media":20041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4294,4293],"tags":[],"class_list":["post-20036","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades-tool-steel","category-tool-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=20036"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20036\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/20041"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=20036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=20036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=20036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}