{"id":19854,"date":"2024-12-14T09:21:00","date_gmt":"2024-12-14T01:21:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=19854"},"modified":"2025-01-14T15:02:56","modified_gmt":"2025-01-14T07:02:56","slug":"a4","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/a4\/","title":{"rendered":"\u7a7a\u6c17\u786c\u5316 A4 \u5de5\u5177\u92fc: \u7279\u6027\u3001\u71b1\u51e6\u7406\u3001\u7528\u9014"},"content":{"rendered":"<p>A4 \u5de5\u5177\u92fc\u306f\u3001\u512a\u308c\u305f\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3068\u9069\u5ea6\u306a\u8010\u6469\u8017\u6027\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u91d1\u578b\u3001\u30d1\u30f3\u30c1\u3001\u5207\u524a\u5de5\u5177\u306a\u3069\u306e\u9ad8\u7cbe\u5ea6\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002SteelPro Group \u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f A4 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u306e\u4e3b\u8981\u306a\u7279\u6027\u3001\u71b1\u51e6\u7406\u3001\u304a\u3088\u3073\u591a\u69d8\u306a\u7528\u9014\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3001\u304a\u5ba2\u69d8\u306e\u304a\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">A4\u5de5\u5177\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u3001\u7a7a\u6c17\u786c\u5316\u578b\u3001\u4e2d\u5408\u91d1\u3001\u51b7\u9593\u52a0\u5de5\u5de5\u5177\u92fc\u3067\u3001UNS T30104 \u306b\u5206\u985e\u3055\u308c\u3001ASTM A681 \u304a\u3088\u3073 FED QQ-T-570 \u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u9ad8\u70ad\u7d20\u3001\u9ad8\u30de\u30f3\u30ac\u30f3\u3001\u9ad8\u30af\u30ed\u30e0\u3001\u304a\u3088\u3073\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u3067\u3001\u71b1\u51e6\u7406\u4e2d\u306b\u512a\u308c\u305f\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30d1\u30f3\u30c1\u3001\u30c0\u30a4\u3001\u91d1\u578b\u3001\u5207\u524a\u5de5\u5177\u306a\u3069\u3001\u5e45\u5e83\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p>A4 \u5de5\u5177\u92fc\u306f\u901a\u5e38\u3001\u786c\u5ea6 250 HB \u672a\u6e80\u306e\u713c\u304d\u5165\u308c\u72b6\u614b\u3067\u4f9b\u7d66\u3055\u308c\u307e\u3059\u304c\u3001\u6cb9\u713c\u304d\u5165\u308c\u304a\u3088\u3073\u713c\u304d\u623b\u3057\u5f8c\u306b 28 \uff5e 34 HRc \u307e\u3067\u786c\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5f53\u793e\u306e A4 \u5de5\u5177\u92fc\u306f\u3001\u4e38\u68d2\u3001\u5e73\u68d2\u3001\u30d7\u30ec\u30fc\u30c8\u3001\u516d\u89d2\u68d2\u3001\u89d2\u30d6\u30ed\u30c3\u30af\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u53b3\u683c\u306a\u8a31\u5bb9\u57fa\u6e96\u3092\u6e80\u305f\u3059\u30ab\u30b9\u30bf\u30e0 \u30b5\u30a4\u30ba\u3084\u7cbe\u5bc6\u7814\u78e8\u3055\u308c\u305f\u68d2\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">A4\u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210&nbsp;<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u3001\u70ad\u7d20\u3001\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u591a\u91cf\u306b\u542b\u307f\u3001\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u9ad8\u3081\u308b\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u7d44\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u8868\u306b\u3001\u305d\u306e\u5316\u5b66\u7d44\u6210\u3092\u307e\u3068\u3081\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\uff08%\uff09<\/strong><\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>0.95 &#8211; 1.05<\/td><\/tr><tr><td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td><td>0.90 &#8211; 2.2<\/td><\/tr><tr><td>\u9244\uff08Fe\uff09<\/td><td>92.6 &#8211; 95.4<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>1.8 &#8211; 2.2<\/td><\/tr><tr><td>\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)<\/td><td>0.90 &#8211; 1.4<\/td><\/tr><tr><td>\u30ea\u30f3 (P)<\/td><td>\u2264 0.030<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>\u2264 0.50<\/td><\/tr><tr><td>\u786b\u9ec4\uff08S\uff09<\/td><td>\u2264 0.030<\/td><\/tr><\/tbody><\/table><\/figure><p>\u70ad\u7d20\u306f\u786c\u5ea6\u3092\u9ad8\u3081\u3001\u30af\u30ed\u30e0\u306f\u8010\u8150\u98df\u6027\u3092\u9ad8\u3081\u3001\u6469\u8017\u7279\u6027\u3092\u6539\u5584\u3057\u307e\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u9ad8\u6e29\u3067\u306e\u5f37\u5ea6\u3092\u9ad8\u3081\u3001\u30de\u30f3\u30ac\u30f3\u306f\u976d\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002&nbsp;<\/p><h2 class=\"wp-block-heading\">A4\u5de5\u5177\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027&nbsp;<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u3001\u9ad8\u3044\u786c\u5ea6\u3001\u525b\u6027\u3001\u5b89\u5b9a\u6027\u3092\u7279\u5fb4\u3068\u3057\u3001\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u3082\u512a\u308c\u305f\u8010\u6469\u8017\u6027\u3068\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u305d\u306e\u4e3b\u8981\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30fc\u30c8\u30eb<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u786c\u5ea6\uff08HRC\uff09<\/td><td>63<\/td><td>63<\/td><\/tr><tr><td>\u52a0\u5de5\u6027<\/td><td>65%<\/td><td>65%<\/td><\/tr><tr><td>\u4f53\u7a4d\u5f3e\u6027\u7387<\/td><td>160GPa<\/td><td>23,200 ksi<\/td><\/tr><tr><td>\u305b\u3093\u65ad\u5f3e\u6027\u4fc2\u6570<\/td><td>80.0 \u4e07\u6c17\u5727<\/td><td>11,600 ksi<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>190 - 210 GPa<\/td><td>27,557 \u2013 30,457 ksi<\/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\">A4\u5de5\u5177\u92fc\u306e\u7269\u7406\u7684\u7279\u6027<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u5bc6\u5ea6\u304c\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u8010\u4e45\u6027\u304c\u5411\u4e0a\u3057\u3001\u71b1\u7279\u6027\u3068\u6a5f\u68b0\u7279\u6027\u306b\u3088\u308a\u3055\u307e\u3056\u307e\u306a\u6e29\u5ea6\u3067\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6027\u80fd\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u4e3b\u306a\u7269\u7406\u7684\u7279\u6027\u306e\u6982\u8981\u3092\u53c2\u8003\u307e\u3067\u306b\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\u30fc\u30c8\u30eb<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>8.03 \u30b0\u30e9\u30e0\/cc<\/td><td>0.290 lb\/in\u00b3<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>27.3W\/m\u00b7K<\/td><td>18.8 BTU\u00b7\u30a4\u30f3\u30c1\/\u6642\u00b7ft\u00b2\u00b7\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35\u4fc2\u6570\uff0820\uff5e100\u00b0C\uff09<\/td><td>11.2 \u00d7 10\u207b\u2076 \/\u00b0C<\/td><td>6.2 \u00d7 10\u207b\u2076 \/\u00b0F<\/td><\/tr><tr><td>\u6bd4\u71b1\u5bb9\u91cf<\/td><td>460 J\/kg-K<\/td><td>0.110 BTU\/lb-\u00b0F<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1,400\u2103<\/td><td>2,552 \u00b0F<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">A4 \u5de5\u5177\u92fc\u306e\u88fd\u9020\u3068\u71b1\u51e6\u7406<\/h2><h3 class=\"wp-block-heading\">\u935b\u9020<\/h3><p>A4 \u5de5\u5177\u92fc\u3092\u935b\u9020\u3059\u308b\u306b\u306f\u30011,100\uff5e1,200\u00b0C (2,012\uff5e2,192\u00b0F) \u306e\u7bc4\u56f2\u3067\u5f90\u3005\u306b\u5747\u4e00\u306b\u52a0\u71b1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u935b\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u5f8c\u3001\u71b1\u885d\u6483\u306b\u3088\u308b\u5272\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u92fc\u3092\u5236\u5fa1\u3055\u308c\u305f\u901f\u5ea6\u3067\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002A4 \u5de5\u5177\u92fc\u306f\u71b1\u5f37\u5ea6\u304c\u6bd4\u8f03\u7684\u9ad8\u3044\u305f\u3081\u3001\u6b6a\u307f\u3084\u5272\u308c\u306e\u539f\u56e0\u3068\u306a\u308b\u904e\u5ea6\u306e\u30b9\u30c8\u30ec\u30b9\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u6700\u521d\u306e\u30cf\u30f3\u30de\u30fc\u6253\u3061\u306f\u8efd\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h3><p>A4 \u5de5\u5177\u92fc\u306f\u3001750\uff5e780\u00b0C (1,382\uff5e1,436\u00b0F) \u306e\u713c\u304d\u306a\u307e\u3057\u6e29\u5ea6\u306b\u9054\u3059\u308b\u307e\u3067\u30011 \u6642\u9593\u3042\u305f\u308a 200\u00b0C (392\u00b0F) \u306e\u5236\u5fa1\u3055\u308c\u305f\u901f\u5ea6\u3067\u52a0\u71b1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u539a\u3055 25.4mm (1 \u30a4\u30f3\u30c1) \u3054\u3068\u306b\u3001\u92fc\u3092\u3053\u306e\u6e29\u5ea6\u3067 1 \u6642\u9593\u7dad\u6301\u3057\u307e\u3059\u3002&nbsp;<\/p><p>\u5fc5\u8981\u306a\u6d78\u6f2c\u6642\u9593\u306b\u9054\u3057\u305f\u5f8c\u3001\u92fc\u306f\u7089\u5185\u3067\u3086\u3063\u304f\u308a\u51b7\u5374\u3055\u308c\u3001\u786c\u5ea6\u3068\u5185\u90e8\u5fdc\u529b\u304c\u4f4e\u6e1b\u3055\u308c\u3001\u7d04 255\uff5e293 HB (\u30d6\u30ea\u30cd\u30eb) \u306e\u786c\u5ea6\u304c\u9054\u6210\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u786c\u5316<\/h3><p><strong>\u4e88\u71b1<\/strong> A4 \u5de5\u5177\u92fc\u3092\u713c\u5165\u308c\u3059\u308b\u5834\u5408\u306f\u3001\u71b1\u885d\u6483\u3092\u9632\u304e\u3001\u6b6a\u307f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u304c\u5fc5\u8981\u3067\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u3092\u9032\u3081\u308b\u524d\u306b\u3001\u92fc\u3092 700\uff5e800\u00b0C (1,292\uff5e1,472\u00b0F) \u306e\u6e29\u5ea6\u306b\u4e88\u71b1\u3057\u307e\u3059\u3002&nbsp;<\/p><h4 class=\"wp-block-heading\"><strong>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316<\/strong> \u713c\u5165\u308c\u306f 1,000\uff5e1,050\u00b0C (1,832\uff5e1,922\u00b0F) \u3067\u884c\u3044\u3001\u539a\u3055 25.4mm (1 \u30a4\u30f3\u30c1) \u3054\u3068\u306b 1 \u6642\u9593\u305d\u306e\u6e29\u5ea6\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u6e29\u5ea6\u306b\u9054\u3057\u305f\u3089\u3001\u92fc\u306f\u713c\u5165\u308c\u306e\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/h4><p>\u306b\u3064\u3044\u3066<strong> \u713c\u5165\u308c<\/strong>A4 \u5de5\u5177\u92fc\u306f\u3001\u5fc5\u8981\u306a\u786c\u5ea6\u3068\u7528\u9014\u306b\u5fdc\u3058\u3066\u3001\u6cb9\u307e\u305f\u306f\u7a7a\u6c17\u3092\u4f7f\u7528\u3057\u3066\u51b7\u5374\u3067\u304d\u307e\u3059\u3002\u6700\u9069\u306a\u786c\u5ea6\u3092\u5f97\u308b\u306b\u306f\u30011,000\uff5e1,050\u00b0C (1,832\uff5e1,922\u00b0F) \u306e\u6e29\u5ea6\u7bc4\u56f2\u5185\u3067\u713c\u5165\u308c\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u713c\u304d\u623b\u3057<\/h3><p>A4 \u5de5\u5177\u92fc\u306e\u713c\u304d\u623b\u3057\u306f\u3001550\uff5e650\u00b0C (1,022\uff5e1,202\u00b0F) \u306e\u6e29\u5ea6\u7bc4\u56f2\u3067\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5747\u4e00\u306b\u6d78\u6f2c\u3057\u305f\u5f8c\u3001\u92fc\u3092\u539a\u3055 25.4mm (1 \u30a4\u30f3\u30c1) \u3054\u3068\u306b\u76ee\u6a19\u306e\u713c\u304d\u623b\u3057\u6e29\u5ea6\u307e\u3067\u52a0\u71b1\u3057\u3001\u5c11\u306a\u304f\u3068\u3082 1 \u6642\u9593\u7dad\u6301\u3057\u307e\u3059\u3002&nbsp;<\/p><p>\u713c\u304d\u623b\u3057\u306f\u8106\u3055\u3092\u8efd\u6e1b\u3057\u3001\u976d\u6027\u3092\u9ad8\u3081\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u5f8c\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u92fc\u306e\u786c\u5ea6\u306f 40\uff5e45 HRC \u306b\u9054\u3057\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001\u7a7a\u6c17\u713c\u5165\u308c\u6642\u306e\u3055\u307e\u3056\u307e\u306a\u713c\u304d\u623b\u3057\u6e29\u5ea6\u3067\u306e\u786c\u5ea6\u5024\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u6e29\u5ea6 (\u00b0C)<\/strong><\/td><td><strong>\u6e29\u5ea6\uff08\u00b0F\uff09<\/strong><\/td><td><strong>\u786c\u5ea6\uff08HRC\uff09<\/strong><\/td><\/tr><tr><td>150\u00b0C<\/td><td>302\u00b0F<\/td><td>61<\/td><\/tr><tr><td>205\u2103<\/td><td>401\u00b0F<\/td><td>60<\/td><\/tr><tr><td>260\u2103<\/td><td>500\u00b0F<\/td><td>59<\/td><\/tr><tr><td>315\u2103<\/td><td>599\u00b0F<\/td><td>58<\/td><\/tr><tr><td>370\u2103<\/td><td>698\u00b0F<\/td><td>57<\/td><\/tr><tr><td>425\u00b0C<\/td><td>797\u00b0F<\/td><td>56<\/td><\/tr><tr><td>480\u2103<\/td><td>896\u00b0F<\/td><td>54<\/td><\/tr><tr><td>540\u2103<\/td><td>1004\u00b0F<\/td><td>53<\/td><\/tr><tr><td>595\u2103<\/td><td>1103\u00b0F<\/td><td>50<\/td><\/tr><tr><td>650\u00b0C<\/td><td>1202\u00b0F<\/td><td>40<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">A4 \u5de5\u5177\u92fc\u88fd\u54c1\u30d5\u30a9\u30fc\u30e0<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3067\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a\u3001SteelPro Group \u3067\u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30b5\u30a4\u30ba\u3068\u9ad8\u54c1\u8cea\u306e\u6750\u6599\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u7bc4\u56f2\u5916\u306e\u8981\u4ef6\u306b\u3064\u3044\u3066\u306f\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001A4 \u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u5f62\u72b6\u3068\u30b5\u30a4\u30ba\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u88fd\u54c1\u5f62\u614b<\/strong><\/td><td><strong>\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u7bc4\u56f2<\/strong><\/td><td><strong>\u7533\u3057\u8fbc\u307f<\/strong><\/td><\/tr><tr><td>\u51b7\u9593\u5f15\u629c\u68d2<\/td><td>\u76f4\u5f8410mm\uff5e100mm\uff080.4\u30a4\u30f3\u30c1\uff5e4\u30a4\u30f3\u30c1\uff09<\/td><td>\u30b2\u30fc\u30b8\u3001\u91d1\u578b\u3001\u5c0f\u578b\u5de5\u5177\u90e8\u54c1\u306e\u7cbe\u5bc6\u52a0\u5de5<\/td><\/tr><tr><td>\u71b1\u9593\u5727\u5ef6\u68d2\u92fc<\/td><td>\u76f4\u5f8420mm\uff5e150mm\uff080.8\u30a4\u30f3\u30c1\uff5e6\u30a4\u30f3\u30c1\uff09<\/td><td>\u30c0\u30a4\u3084\u30d1\u30f3\u30c1\u3092\u542b\u3080\u5927\u578b\u5de5\u5177\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><tr><td>\u30d7\u30ec\u30fc\u30c8<\/td><td>\u539a\u305520 mm\uff5e150 mm\uff080.8\u30a4\u30f3\u30c1\uff5e6\u30a4\u30f3\u30c1\uff09\u3001\u5e45100 mm\uff5e500 mm\uff084\u30a4\u30f3\u30c1\uff5e20\u30a4\u30f3\u30c1\uff09<\/td><td>\u5927\u578b\u306e\u5e73\u3089\u306a\u91d1\u578b\u3001\u5207\u524a\u5de5\u5177\u3001\u92f3\u578b<\/td><\/tr><tr><td>\u30d5\u30e9\u30c3\u30c8\u30d0\u30fc<\/td><td>\u539a\u305510 mm\uff5e100 mm\uff080.4\u30a4\u30f3\u30c1\uff5e4\u30a4\u30f3\u30c1\uff09\u3001\u5e4550 mm\uff5e300 mm\uff082\u30a4\u30f3\u30c1\uff5e12\u30a4\u30f3\u30c1\uff09<\/td><td>\u5c0f\u578b\u30c0\u30a4\u3001\u30b2\u30fc\u30b8\u3001\u30c4\u30fc\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><tr><td>\u30ab\u30b9\u30bf\u30e0\u30d5\u30a9\u30fc\u30e0<\/td><td>\u9867\u5ba2\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/td><td>\u30ab\u30b9\u30bf\u30e0\u5bf8\u6cd5\u3092\u5fc5\u8981\u3068\u3059\u308b\u7279\u5b9a\u306e\u5de5\u5177\u3001\u91d1\u578b\u3001\u90e8\u54c1<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">A4 \u5de5\u5177\u92fc\u306e\u7528\u9014<\/h2><p>A4 \u5de5\u5177\u92fc\u306f\u3001\u512a\u308c\u305f\u976d\u6027\u3001\u9069\u5ea6\u306a\u8010\u6469\u8017\u6027\u3001\u71b1\u51e6\u7406\u4e2d\u306e\u512a\u308c\u305f\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5bf8\u6cd5\u5b89\u5b9a\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u7279\u306b\u4e2d\u7a0b\u5ea6\u306e\u8ca0\u8377\u3068\u6469\u8017\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u308b\u5de5\u5177\u306a\u3069\u3001\u9ad8\u7cbe\u5ea6\u3068\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002&nbsp;<\/p><h3 class=\"wp-block-heading\">\u30d1\u30f3\u30c1\u3068\u30c0\u30a4:<\/h3><p>\u91d1\u5c5e\u52a0\u5de5\u3084\u81ea\u52d5\u8eca\u306a\u3069\u306e\u696d\u754c\u3067\u3001\u6253\u3061\u629c\u304d\u91d1\u578b\u3001\u5207\u65ad\u30d1\u30f3\u30c1\u3001\u30c8\u30ea\u30df\u30f3\u30b0\u30c4\u30fc\u30eb\u306a\u3069\u306e\u6253\u3061\u629c\u304d\u3001\u7a74\u3042\u3051\u3001\u6210\u5f62\u64cd\u4f5c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u5207\u524a\u5de5\u5177:<\/h3><p>\u305b\u3093\u65ad\u5203\u3001\u30ca\u30a4\u30d5\u3001\u30ed\u30fc\u30bf\u30ea\u30fc\u30ab\u30c3\u30bf\u30fc\u3068\u3057\u3066\u88fd\u9020\u3055\u308c\u3001\u901a\u5e38\u306f\u677f\u91d1\u52a0\u5de5\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u306e\u696d\u754c\u3067\u4e2d\u7a0b\u5ea6\u306e\u6469\u8017\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u91d1\u578b:<\/h3><p>\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u96fb\u5b50\u6a5f\u5668\u30cf\u30a6\u30b8\u30f3\u30b0\u3001\u533b\u7642\u6a5f\u5668\u306a\u3069\u306e\u91d1\u578b\u3092\u542b\u3080\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5c04\u51fa\u6210\u5f62\u3001\u30c0\u30a4\u30ab\u30b9\u30c8\u3001\u5727\u7e2e\u6210\u5f62\u7528\u306e\u91d1\u578b\u306e\u88fd\u9020\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b2\u30fc\u30b8\u3068\u5099\u54c1:<\/h3><p>\u88fd\u9020\u696d\u3084\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u306b\u304a\u3051\u308b\u6821\u6b63\u30b2\u30fc\u30b8\u3001\u691c\u67fb\u6cbb\u5177\u3001\u54c1\u8cea\u7ba1\u7406\u30c4\u30fc\u30eb\u306a\u3069\u306e\u7cbe\u5bc6\u6e2c\u5b9a\u30c4\u30fc\u30eb\u3084\u6cbb\u5177\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u5c0f\u578b\u6a5f\u68b0\u90e8\u54c1:<\/h3><p>\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30b9\u30ea\u30fc\u30d6\u3001\u6469\u8017\u30d7\u30ec\u30fc\u30c8\u306a\u3069\u306e\u6a5f\u68b0\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u3001\u8010\u6469\u8017\u6027\u3068\u5bf8\u6cd5\u5b89\u5b9a\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7523\u696d\u6a5f\u68b0\u3084\u88c5\u7f6e\u306b\u3088\u304f\u898b\u3089\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5c04\u51fa\u6210\u5f62\u7528\u30c4\u30fc\u30eb:<\/h3><p>\u6d88\u8cbb\u8ca1\u3001\u96fb\u5b50\u6a5f\u5668\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u306a\u3069\u306e\u91d1\u578b\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5c04\u51fa\u6210\u5f62\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u5de5\u5177\u306e\u4f5c\u6210\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u6210\u5f62\u30c4\u30fc\u30eb:<\/h3><p>\u4e3b\u306b\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u91cd\u6a5f\u7523\u696d\u3067\u3001\u62bc\u3057\u51fa\u3057\u91d1\u578b\u3001\u66f2\u3052\u91d1\u578b\u3001\u935b\u9020\u91d1\u578b\u306a\u3069\u306e\u6210\u5f62\u5de5\u5177\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u3042\u3089\u3086\u308bA4\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u7cbe\u5bc6\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2><p>SteelPro Group\u3067\u306f\u3001\u51b7\u9593\u5f15\u629c\u68d2\u3001\u71b1\u9593\u5727\u5ef6\u68d2\u3001\u30d7\u30ec\u30fc\u30c8\u3001\u30ab\u30b9\u30bf\u30e0\u30b5\u30a4\u30ba\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u306eA4\u5de5\u5177\u92fc\u3092\u304a\u5ba2\u69d8\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u7cbe\u5bc6\u7814\u78e8\u68d2\u3068\u53b3\u683c\u306a\u8a31\u5bb9\u57fa\u6e96\u306b\u3088\u308a\u3001\u304a\u5ba2\u69d8\u306e\u5de5\u5177\u7528\u9014\u306b\u6700\u9ad8\u306e\u54c1\u8cea\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u5f53\u793e\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u4ed6\u306e\u5de5\u5177\u92fc\u88fd\u54c1\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/w18cr4v\/\">T1<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/h13\/\">H13\u92fc<\/a>.<\/p><p>\u6750\u6599\u306e\u9078\u629e\u304b\u3089\u71b1\u51e6\u7406\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u307e\u3067\u3001\u5f53\u793e\u306f\u304a\u5ba2\u69d8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u4fe1\u983c\u6027\u3068\u52b9\u7387\u6027\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306e\u6210\u529f\u304c\u5f53\u793e\u306e\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>A4 \u5de5\u5177\u92fc\u306f\u3001\u512a\u308c\u305f\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3068\u9069\u5ea6\u306a\u8010\u6469\u8017\u6027\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u9ad8\u7cbe\u5ea6\u306e\u7528\u9014\u306b\u6700\u9069\u3067\u3059 [\u2026]<\/p>","protected":false},"author":12,"featured_media":19842,"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 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