{"id":11638,"date":"2024-10-17T02:54:00","date_gmt":"2024-10-16T18:54:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=11638"},"modified":"2024-11-21T11:30:37","modified_gmt":"2024-11-21T03:30:37","slug":"grade-422","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-422\/","title":{"rendered":"422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30ac\u30a4\u30c9\uff1a\u7279\u6027\u3001\u71b1\u51e6\u7406\u3001\u7523\u696d\u7528\u9014"},"content":{"rendered":"<p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5f37\u5ea6\u3068\u8010\u71b1\u6027\u3067\u77e5\u3089\u308c\u308b\u7279\u6b8a\u306a\u6750\u6599\u3067\u3059\u3002\u901a\u5e38\u3001\u90e8\u54c1\u304c\u6975\u7aef\u306a\u6e29\u5ea6\u3084\u30b9\u30c8\u30ec\u30b9\u306b\u3055\u3089\u3055\u308c\u308b\u30bf\u30fc\u30d3\u30f3\u3084\u822a\u7a7a\u5b87\u5b99\u306a\u3069\u306e\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u4f55\u304b\u3001\u305d\u306e\u7d44\u6210\u3068\u7279\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u305d\u306e\u5229\u70b9\u3001\u6b20\u70b9\u3001\u4e00\u822c\u7684\u306a\u7528\u9014\u306b\u3064\u3044\u3066\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7d04 12% \u306e\u30af\u30ed\u30e0\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u306a\u3069\u306e\u5143\u7d20\u3001\u304a\u3088\u3073\u6b8b\u308a\u306e\u9244\u304b\u3089\u4f5c\u3089\u308c\u305f\u5408\u91d1\u3067\u3059\u3002\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u5c5e\u3057\u3001\u512a\u308c\u305f\u5f37\u5ea6\u3068\u8010\u71b1\u6027\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u901a\u5e38\u3001\u822a\u7a7a\u5b87\u5b99\u3084\u767a\u96fb\u306a\u3069\u306e\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u3001\u7279\u306b\u30bf\u30fc\u30d3\u30f3\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u76f8\u5f53<\/h2><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5730\u57df\u3084\u898f\u683c\u306b\u308f\u305f\u3063\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u6a19\u6e96\u6307\u5b9a\u3068\u540c\u7b49\u306e\u30b0\u30ec\u30fc\u30c9\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/h3><ul class=\"wp-block-list\"><li>\u56fd\u9023S42200<\/li>\n\n<li>ASTM A276\u3001A493<\/li>\n\n<li>ASTM A276\u3001A493<\/li>\n\n<li>5655 \u306e<\/li><\/ul><h3 class=\"wp-block-heading\">\u540c\u7b49\u306e\u7b49\u7d1a<\/h3><ul class=\"wp-block-list\"><li>EN X20CrMoV12-1<\/li>\n\n<li>1.4935 \u898f\u683c<\/li><\/ul><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td>\u30a8\u30ec\u30e1\u30f3\u30c8<\/td><td>\u30d5\u30a7<\/td><td>C<\/td><td>Cr<\/td><td>\u30e2<\/td><td>\u4e94<\/td><td>\u30cb\u30fc<\/td><td>\u30e0\u30f3<\/td><td>Si<\/td><td>P<\/td><td>S<\/td><\/tr><tr><td>\u5185\u5bb9<\/td><td>\u30d0\u30e9\u30f3\u30b9<\/td><td>0.20\uff5e0.25<\/td><td>11.50\uff5e13.50<\/td><td>0.90\uff5e1.25<\/td><td>0.20\uff5e0.30<\/td><td>0.50-1.00<\/td><td>\u22641.00<\/td><td>\u22641.00<\/td><td>\u22640.025<\/td><td>\u22640.025<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<\/h2><h3 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7269\u7406\u7684\u7279\u6027<\/h3><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>7.75 g\/cm\u00b3<\/td><td>0.280 lb\/in\u00b3<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1450\uff5e1510\u2103<\/td><td>2642\uff5e2750\u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>24.9 W\/m-K<\/td><td>14.4 BTU\u00b7\u30a4\u30f3\u30c1\/\u6642\u00b7ft\u00b2\u00b7\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35<\/td><td>10.3 \u00b5m\/m\u00b7K<\/td><td>5.72 \u00d7 10\u207b\u2076 \u30a4\u30f3\u30c1\/\u30a4\u30f3\u30c1\u00b7\u00b0F<\/td><\/tr><tr><td>\u96fb\u6c17\u4f1d\u5c0e\u7387<\/td><td>1.4 \u00d7 10\u2076 \u79d2\/\u30e1\u30fc\u30c8\u30eb<\/td><td>\u7d042.4% IACS<\/td><\/tr><tr><td>\u78c1\u6c17\u7279\u6027<\/td><td>\u30de\u30b0\u30cd\u30c6\u30a3\u30c3\u30af<\/td><td>\u30de\u30b0\u30cd\u30c6\u30a3\u30c3\u30af<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td>\u30d7\u30ed\u30d1\u30c6\u30a3<\/td><td>\u5178\u578b\u7684\u306a\u5024<\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>515 MPa (75 ksi)<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>205 MPa (30 ksi)<\/td><\/tr><tr><td>\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6<\/td><td>201 HB<\/td><\/tr><tr><td>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/td><td>\u2264 20HRC<\/td><\/tr><tr><td>\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6<\/td><td>200HV<\/td><\/tr><tr><td>\u4f38\u3073<\/td><td>40%<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>193 GPa\uff0828 \u00d7 10\u2076 psi\uff09<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7684\u6027\u8cea<\/h3><ul class=\"wp-block-list\"><li>\u8010\u71b1\u6027<\/li><\/ul><p>\u3053\u306e\u92fc\u306f\u9ad8\u6e29\u74b0\u5883\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u6700\u9ad8 650\u00b0C \u306e\u6e29\u5ea6\u306b\u8010\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u306a\u3069\u306e\u5143\u7d20\u3092\u542b\u3080\u7279\u6b8a\u306a\u7d44\u6210\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5143\u7d20\u306f\u3001\u6975\u5ea6\u306e\u71b1\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u6750\u6599\u304c\u8edf\u5316\u3057\u305f\u308a\u5f31\u304f\u306a\u3063\u305f\u308a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li>\u71b1\u51e6\u7406\u53ef\u80fd<\/li><\/ul><p>\u3053\u306e\u6750\u6599\u306f\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u71b1\u51e6\u7406\u306b\u3088\u308a\u92fc\u306f\u3055\u3089\u306b\u5f37\u304f\u306a\u308a\u3001\u976d\u6027\u3082\u9ad8\u307e\u308b\u305f\u3081\u3001\u9ad8\u3044\u6a5f\u68b0\u7684\u8ca0\u8377\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u90e8\u54c1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6<\/h2><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u5f62\u72b6\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30d0\u30fc\u3068\u30ed\u30c3\u30c9<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5186\u7b52\u5f62\u306e\u56fa\u4f53\u3068\u3057\u3066\u88fd\u9020\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b7\u30fc\u30c8\u3068\u30d7\u30ec\u30fc\u30c8<\/h3><p>\u30b7\u30fc\u30c8\u306f\u8584\u304f\u3066\u5e73\u3089\u306a\u92fc\u677f\u3067\u3059\u304c\u3001\u30d7\u30ec\u30fc\u30c8\u306f\u3088\u308a\u539a\u304f\u9811\u4e08\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30c1\u30e5\u30fc\u30d6\u3068\u30d1\u30a4\u30d7<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30c1\u30e5\u30fc\u30d6\u3068\u30d1\u30a4\u30d7\u306f\u3001\u76f4\u5f84\u3068\u58c1\u306e\u539a\u3055\u304c\u7570\u306a\u308b\u4e2d\u7a7a\u306e\u5186\u7b52\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u935b\u9020\u54c1<\/h3><p>\u935b\u9020\u54c1\u306f\u3001\u901a\u5e38\u306f\u71b1\u3044\u3046\u3061\u306b\u30d7\u30ec\u30b9\u307e\u305f\u306f\u30cf\u30f3\u30de\u30fc\u3067\u53e9\u3044\u3066\u6210\u5f62\u3055\u308c\u305f 422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u90e8\u54c1\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30ef\u30a4\u30e4\u30fc<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7d30\u304f\u3066\u67d4\u8edf\u306a\u30b9\u30c8\u30e9\u30f3\u30c9\u304b\u3089\u592a\u304f\u3066\u786c\u3044\u5f62\u72b6\u307e\u3067\u3001\u30ef\u30a4\u30e4\u306e\u5f62\u72b6\u306b\u5f15\u304d\u4f38\u3070\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30d5\u30e9\u30f3\u30b8<\/h3><p>\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u30d1\u30a4\u30d7\u3084\u6a5f\u68b0\u90e8\u54c1\u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5186\u5f62\u306e\u90e8\u54c1\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7528\u9014<\/h2><h3 class=\"wp-block-heading\">\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9<\/h3><p>\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u71b1\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u3084\u84b8\u6c17\u30bf\u30fc\u30d3\u30f3\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u822a\u7a7a\u5b87\u5b99\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1<\/h3><p>\u9ad8\u6e29\u3084\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b7\u30e3\u30d5\u30c8\u3084\u30c7\u30a3\u30b9\u30af\u306a\u3069\u306e\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u9ad8\u6e29\u30d5\u30a1\u30b9\u30ca\u30fc<\/h3><p>\u8010\u4e45\u6027\u304c\u91cd\u8981\u3068\u306a\u308b\u9ad8\u6e29\u74b0\u5883\u3067\u306e\u30dc\u30eb\u30c8\u3001\u30cd\u30b8\u3001\u305d\u306e\u4ed6\u306e\u7559\u3081\u5177\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u767a\u96fb\u6240\u8a2d\u5099<\/h3><p>\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u30dc\u30a4\u30e9\u30fc\u3001\u30d0\u30eb\u30d6\u3001\u305d\u306e\u4ed6\u306e\u9ad8\u71b1\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u90e8\u54c1<\/h3><p>\u71b1\u3084\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u80fd\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u7523\u696d\u7528\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u306e\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5229\u70b9\u306f\u4f55\u3067\u3059\u304b?<\/h2><h3 class=\"wp-block-heading\">\u9ad8\u5f37\u5ea6<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7279\u306b\u71b1\u51e6\u7406\u5f8c\u306e\u5f37\u5ea6\u304c\u512a\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u9ad8\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u512a\u308c\u305f\u30af\u30ea\u30fc\u30d7\u304a\u3088\u3073\u5fdc\u529b\u7834\u65ad\u7279\u6027<\/h3><p>422 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\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u6750\u6599\u304c\u7e70\u308a\u8fd4\u3057\u307e\u305f\u306f\u5468\u671f\u7684\u306a\u5fdc\u529b\u3092\u53d7\u3051\u308b\u7528\u9014\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6e29\u5ea6\u3084\u8ca0\u8377\u304c\u983b\u7e41\u306b\u5909\u5316\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u591a\u7528\u9014\u306a\u30d5\u30a9\u30fc\u30e0<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u68d2\u3001\u30ed\u30c3\u30c9\u3001\u30b7\u30fc\u30c8\u3001\u30d7\u30ec\u30fc\u30c8\u3001\u935b\u9020\u54c1\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6c4e\u7528\u6027\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3084\u7528\u9014\u306b\u9069\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e3b\u306a\u6b20\u70b9\u3068\u5236\u9650\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u3088\u308a\u4f4e\u3044\u8010\u98df\u6027<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001304 \u3084 316 \u306a\u3069\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u8010\u8150\u98df\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3084\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><h3 class=\"wp-block-heading\">\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u306e\u8106\u3055<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u9069\u5207\u306b\u71b1\u51e6\u7406\u3057\u306a\u3044\u3068\u8106\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7279\u306b\u4f4e\u6e29\u74b0\u5883\u3067\u306f\u3001\u30b9\u30c8\u30ec\u30b9\u3092\u53d7\u3051\u3066\u5272\u308c\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u52a0\u5de5\u304c\u96e3\u3057\u3044<\/h3><p>422 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class=\"wp-block-heading\">\u9ad8\u30b3\u30b9\u30c8<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5408\u91d1\u5143\u7d20\u3068\u7279\u6b8a\u306a\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u305f\u3081\u3001304 \u3084 430 \u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u9ad8\u4fa1\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u52a0\u5de5\u65b9\u6cd5<\/h2><h3 class=\"wp-block-heading\">\u935b\u9020<\/h3><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6210\u5f62\u3059\u308b\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u935b\u9020\u3067\u3059\u3002\u935b\u9020\u306e\u305f\u3081\u306b 1900 \uff5e 2150\u00b0F (1040 \uff5e 1175\u00b0C) \u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u5ba4\u6e29\u307e\u3067\u3086\u3063\u304f\u308a\u3068\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u935b\u9020\u306b\u3088\u308a\u7d50\u6676\u69cb\u9020\u304c\u6d17\u7df4\u3055\u308c\u3001\u6750\u6599\u3092\u3055\u3089\u306b\u52a0\u5de5\u3059\u308b\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0<\/h3><p>\u8ffd\u52a0\u306e\u6210\u5f62\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u935b\u9020\u5f8c\u306b\u71b1\u9593\u52a0\u5de5\u3092\u884c\u3044\u307e\u3059\u3002\u92fc\u306f 2100 \uff5e 2150\u00b0F (1149 \uff5e 1177\u00b0C) \u306b\u518d\u52a0\u71b1\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u3001\u6750\u6599\u306f\u6a5f\u68b0\u7684\u7279\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u7279\u5b9a\u306e\u5f62\u72b6\u306b\u6210\u5f62\u3067\u304d\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u51b7\u9593\u52a0\u5de5\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09<\/h3><p>\u5f62\u72b6\u3084\u8868\u9762\u4ed5\u4e0a\u3052\u3092\u5c11\u3057\u8abf\u6574\u3059\u308b\u305f\u3081\u306b\u3001\u8efd\u5ea6\u306e\u51b7\u9593\u52a0\u5de5\u3092\u884c\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u4e00\u822c\u306b\u71b1\u9593\u52a0\u5de5\u306e\u5f8c\u306b\u884c\u308f\u308c\u307e\u3059\u304c\u3001422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u51b7\u9593\u52a0\u5de5\u3055\u308c\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p>\u901a\u5e38\u3001\u51b7\u9593\u52a0\u5de5\u306e\u5f8c\u306b\u306f\u5fdc\u529b\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u713c\u920d\u51e6\u7406\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u71b1\u51e6\u7406<\/h3><h4 class=\"wp-block-heading\">\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h4><ul class=\"wp-block-list\"><li>\u6750\u6599\u306f 1350 \uff5e 1430\u00b0F (730 \uff5e 780\u00b0C) \u306b\u52a0\u71b1\u3055\u308c\u3001\u6570\u6642\u9593\u4fdd\u6301\u3055\u308c\u305f\u5f8c\u3001\u7a7a\u51b7\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u6750\u6599\u304c\u67d4\u3089\u304b\u304f\u306a\u308a\u3001\u52a0\u5de5\u6027\u304c\u5411\u4e0a\u3057\u3001\u7c92\u5b50\u69cb\u9020\u304c\u6d17\u7df4\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li>\u713c\u304d\u306a\u307e\u3057\u306f\u3001\u5f37\u5ea6\u3068\u976d\u6027\u306e\u826f\u597d\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u69cb\u9020\u306e\u5b9f\u73fe\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li><\/ul><h4 class=\"wp-block-heading\">\u786c\u5316<\/h4><ul class=\"wp-block-list\"><li>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u786c\u5316\u3059\u308b\u306b\u306f\u30011900\u00b0F (1040\u00b0C) \u306b\u52a0\u71b1\u3057\u3001\u4e00\u5b9a\u6642\u9593\u6d78\u6f2c\u3057\u305f\u5f8c\u3001\u6cb9\u307e\u305f\u306f\u7a7a\u6c17\u4e2d\u3067\u6025\u51b7\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u92fc\u306f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u69cb\u9020\u306b\u5909\u5316\u3057\u3001\u786c\u5ea6\u3068\u5f15\u5f35\u5f37\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n<li>\u8907\u96d1\u306a\u90e8\u54c1\u306e\u6b6a\u307f\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u958b\u59cb\u70b9\u3088\u308a\u308f\u305a\u304b\u306b\u9ad8\u3044\u6e29\u5ea6\u3067\u713c\u5165\u308c\u3059\u308b\u30de\u30eb\u713c\u5165\u308c\u6cd5\u304c\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><h4 class=\"wp-block-heading\">\u713c\u304d\u623b\u3057<\/h4><ul class=\"wp-block-list\"><li>\u6750\u6599\u3092\u786c\u5316\u3055\u305b\u305f\u5f8c\u30011100\u00b0F \uff5e 1400\u00b0F (590\u00b0C \uff5e 760\u00b0C) \u306e\u6e29\u5ea6\u306b\u518d\u52a0\u71b1\u3057\u307e\u3059\u3002\u92fc\u3092\u3053\u306e\u6e29\u5ea6\u306b\u4fdd\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u8106\u3055\u304c\u8efd\u6e1b\u3055\u308c\u3001\u976d\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u5ba4\u6e29\u307e\u3067\u51b7\u5374\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li>\u713c\u623b\u3057\u6e29\u5ea6\u304c\u4f4e\u3044\u307b\u3069\u786c\u5ea6\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u786c\u5ea6\u306f\u591a\u5c11\u4f4e\u4e0b\u3057\u307e\u3059\u304c\u976d\u6027\u306f\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li><\/ul><h4 class=\"wp-block-heading\">\u30b9\u30c8\u30ec\u30b9\u89e3\u6d88<\/h4><ul class=\"wp-block-list\"><li>\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u6a5f\u68b0\u52a0\u5de5\u3084\u305d\u306e\u4ed6\u306e\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u767a\u751f\u3057\u305f\u5185\u90e8\u5fdc\u529b\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u92fc\u3092\u9069\u5ea6\u306a\u6e29\u5ea6\uff08\u901a\u5e38\u306f\u7d04 1100\u00b0F (590\u00b0C)\uff09\u306b\u52a0\u71b1\u3057\u307e\u3059\u3002&nbsp;<\/li>\n\n<li>\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u3001\u3055\u3089\u306a\u308b\u52a0\u5de5\u4e2d\u306b\u3072\u3073\u5272\u308c\u304c\u767a\u751f\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u6a5f\u68b0\u52a0\u5de5<\/h3><p>\u6a5f\u68b0\u52a0\u5de5\u306f\u71b1\u51e6\u7406\u5f8c\u306b\u884c\u308f\u308c\u307e\u3059\u3002422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u9ad8\u901f\u30b3\u30d0\u30eb\u30c8\u5de5\u5177\u3068\u5de5\u5177\u306e\u6469\u8017\u3092\u9632\u3050\u305f\u3081\u306e\u614e\u91cd\u306a\u7ba1\u7406\u3092\u4f7f\u7528\u3057\u3066\u6a5f\u68b0\u52a0\u5de5\u3067\u304d\u307e\u3059\u3002\u6a5f\u68b0\u52a0\u5de5\u306f\u3001\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u307e\u305f\u306f\u8edf\u5316\u51e6\u7406\u5f8c\u306b\u884c\u3046\u306e\u304c\u6700\u9069\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5<\/h3><p><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/welding\/\">\u6eb6\u63a5<\/a> \u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027\u304c\u5909\u5316\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u6eb6\u63a5\u306f\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u306e 1 \u3064\u3067\u3059\u3002\u5272\u308c\u3092\u9632\u3050\u305f\u3081\u306b 1100 \uff5e 1400\u00b0F (590 \uff5e 760\u00b0C) \u306b\u4e88\u71b1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5f37\u5ea6\u3092\u56de\u5fa9\u3057\u3066\u5fdc\u529b\u3092\u7de9\u548c\u3059\u308b\u305f\u3081\u306b\u6eb6\u63a5\u5f8c\u306e\u71b1\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">AISI 422 \u306e\u786c\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/h2><p>AISI 422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u786c\u5ea6\u306f\u3001\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u5f8c\u306f\u901a\u5e38\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C 21 \uff5e 25 \u3067\u3059\u3002\u713c\u304d\u5165\u308c\u304a\u3088\u3073\u713c\u304d\u623b\u3057\u51e6\u7406\u5f8c\u306f\u3001\u71b1\u51e6\u7406\u306b\u5fdc\u3058\u3066\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C 35 \uff5e 45 \u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 304 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\u306e\u6e29\u5ea6\u3067\u306e\u9023\u7d9a\u52d5\u4f5c\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6982\u8981<\/h2><p>422 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u3084\u767a\u96fb\u306a\u3069\u306e\u53b3\u3057\u3044\u74b0\u5883\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u8010\u71b1\u6027\u3001\u9ad8\u5f37\u5ea6\u306e\u5408\u91d1\u3067\u3059\u3002\u3053\u306e\u92fc\u306f\u3001\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u3082\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u308b\u305f\u3081\u3001\u30bf\u30fc\u30d3\u30f3\u90e8\u54c1\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002&nbsp;<\/p><p>Steel Pro Group\u3067\u306f\u3001\u9ad8\u6027\u80fd\u306a\u7523\u696d\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u6700\u9ad8\u54c1\u8cea\u306e\u6750\u6599\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u5c3d\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u304a\u63a2\u3057\u306e\u5834\u5408\u306f\u3001 <a href=\"https:\/\/steelprogroup.com\/ja\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u898b\u308b<\/a> \u307e\u305f\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u500b\u5225\u306e\u3054\u76f8\u8ac7\u3068\u304a\u898b\u7a4d\u308a\u3092\u627f\u308a\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>422\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5f37\u5ea6\u3068\u8010\u71b1\u6027\u306b\u512a\u308c\u305f\u7279\u6b8a\u306a\u7d20\u6750\u3067\u3059\u3002\u901a\u5e38\u306f\u3001\u7523\u696d\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059[\u2026]<\/p>","protected":false},"author":1,"featured_media":11644,"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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