{"id":10943,"date":"2024-09-30T08:02:00","date_gmt":"2024-09-30T00:02:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10943"},"modified":"2025-02-18T10:26:29","modified_gmt":"2025-02-18T02:26:29","slug":"precipitation-hardening","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/precipitation-hardening\/","title":{"rendered":"\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc: \u5b9a\u7fa9\u3001\u7d44\u6210\u3001\u7279\u6027\u3001\u7528\u9014\u3001\u30b0\u30ec\u30fc\u30c9\u306a\u3069"},"content":{"rendered":"<p>\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u72ec\u81ea\u306e\u71b1\u51e6\u7406\u6280\u8853\u306b\u3088\u308a\u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u81ea\u52d5\u8eca\u88fd\u9020\u3001\u77f3\u6cb9\u30fb\u30ac\u30b9\u306a\u3069\u306e\u591a\u304f\u306e\u5206\u91ce\u3067\u9078\u3070\u308c\u308b\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3067\u306f\u3001\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u4e00\u4f53\u4f55\u306a\u306e\u3067\u3057\u3087\u3046\u304b?&nbsp;<\/p><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u9ad8\u6027\u80fd\u6750\u6599\u306e\u5b9a\u7fa9\u3001\u69cb\u6210\u3001\u7279\u6027\u3001\u7528\u9014\u3001\u4e00\u822c\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u52a0\u5de5\u3001\u6eb6\u63a5\u6280\u8853\u306a\u3069\u3001\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u95a2\u3059\u308b\u3059\u3079\u3066\u3092\u8a73\u3057\u304f\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\uff1f<\/h2><p>\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08PH\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff09\u306f\u3001\u71b1\u51e6\u7406\u6280\u8853\u306b\u3088\u308a\u9ad8\u5f37\u5ea6\u3068\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u5b9f\u73fe\u3057\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u7a2e\u3067\u3059\u3002\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002Fe-Cr-Ni\u5408\u91d1\u30b7\u30ea\u30fc\u30ba\u306b\u5c5e\u3057\u3001\u9285\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30cb\u30aa\u30d6\u3001\u30c1\u30bf\u30f3\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u304c\u6dfb\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7a2e\u985e<\/h2><p>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u71b1\u51e6\u7406\u5f8c\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u69cb\u9020\u306b\u57fa\u3065\u3044\u3066\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001\u534a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u306e 3 \u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfbPH\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h3><p>17-4 PH \u3068\u540c\u69d8\u306b\u3001\u713c\u304d\u306a\u307e\u3057\u6e29\u5ea6 (1040\uff5e1065\u00b0C) \u3067\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u304b\u3089\u59cb\u307e\u308a\u3001\u51b7\u5374\u3059\u308b\u3068\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306b\u5909\u5316\u3057\u307e\u3059\u3002482\uff5e593\u00b0C \u3067\u6642\u52b9\u51e6\u7406\u3059\u308b\u3068\u3001\u5f37\u5ea6\u304c 1170\uff5e1376 MPa \u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u92fc\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u3084\u30d0\u30eb\u30d6\u306a\u3069\u306e\u9ad8\u5f37\u5ea6\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u5ef6\u6027\u304c\u4f4e\u3044\u305f\u3081\u3001\u51b7\u9593\u6210\u5f62\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfbPH\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h3><p>\u6eb6\u4f53\u5316\u71b1\u51e6\u7406\u5f8c\u3082\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u304c\u4fdd\u6301\u3055\u308c\u3001\u3088\u308a\u5ef6\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6210\u5f62\u306b\u6700\u9069\u3067\u3059\u3002\u786c\u5316\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u3092\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306b\u5909\u5316\u3055\u305b\u3001\u6b21\u306b 455 \uff5e 593\u00b0C \u3067\u6642\u52b9\u51e6\u7406\u3057\u307e\u3059\u3002\u6210\u5f62\u6027\u3068\u5f37\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u30b9\u30d7\u30ea\u30f3\u30b0\u3084\u30d5\u30a1\u30b9\u30ca\u30fc\u306b\u306f\u300117-7 PH \u306a\u3069\u306e\u30b7\u30fc\u30c8\u5f62\u72b6\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfbPH\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h3><p>A286 \u3068\u540c\u69d8\u306b\u3001\u71b1\u51e6\u7406\u5f8c\u3082\u975e\u78c1\u6027\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u304c\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002650 \uff5e 760\u00b0C \u3067\u6642\u52b9\u51e6\u7406\u3059\u308b\u3068\u3001\u786c\u5ea6\u3068\u5f37\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u4ed6\u306e 2 \u3064\u306e\u30bf\u30a4\u30d7\u3088\u308a\u3082\u6a5f\u68b0\u7684\u7279\u6027\u306f\u4f4e\u3044\u3067\u3059\u304c\u3001\u976d\u6027\u306f\u826f\u597d\u3067\u3001\u30b8\u30a7\u30c3\u30c8 \u30a8\u30f3\u30b8\u30f3\u3084\u30bf\u30fc\u30d3\u30f3 \u30d6\u30ec\u30fc\u30c9\u306a\u3069\u306e\u9ad8\u6e29\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/h2><p>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306b\u306f\u3001\u901a\u5e38\u3001\u9244\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u304c\u542b\u307e\u308c\u3001\u6790\u51fa\u786c\u5316\u52b9\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u9285\u3001\u30c1\u30bf\u30f3\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30cb\u30aa\u30d6\u306a\u3069\u306e\u5143\u7d20\u304c\u5c11\u91cf\u6dfb\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5408\u91d1\u5143\u7d20\u306f\u3001\u7279\u5b9a\u306e\u6bd4\u7387\u3068\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3068\u7d44\u307f\u5408\u308f\u3055\u308c\u3001\u3055\u307e\u3056\u307e\u306a\u6e29\u5ea6\u3067\u786c\u5316\u76f8\u3092\u5f62\u6210\u3057\u3001\u6750\u6599\u306e\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p><p>\u53c2\u8003\u307e\u3067\u306b\u30013 \u7a2e\u985e\u306e PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4ee3\u8868\u7684\u306a\u5316\u5b66\u7d44\u6210\u3092\u4e0b\u8868\u306b\u793a\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><td><\/td><td><strong>C<\/strong><\/td><td><strong>Cr<\/strong><\/td><td><strong>\u30cb\u30fc<\/strong><\/td><td><strong>\u9285<\/strong><\/td><td><strong>\u30a2\u30eb<\/strong><\/td><td><strong>\u30e2<\/strong><\/td><td><strong>\u30c6\u30a3<\/strong><\/td><td><strong>\u30e0\u30f3<\/strong><\/td><td><strong>Si<\/strong><\/td><td><strong>P<\/strong><\/td><td><strong>S<\/strong><\/td><td><strong>\u4e94<\/strong><\/td><\/tr><tr><td><strong>17-4 PH\uff08%\uff09<\/strong><\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td><td>\u2264 0.07<\/td><td>15.0-17.5<\/td><td>3.0-5.0<\/td><td>3.0-5.0<\/td><td>&#8211;<\/td><td>\u2264 0.5<\/td><td>&#8211;<\/td><td>\u2264 1.0<\/td><td>\u2264 1.0<\/td><td>\u2264 0.04<\/td><td>\u2264 0.03<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>17-7 PH\uff08%\uff09<\/strong><\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u2264 0.09<\/td><td>16.0-18.0<\/td><td>6.5-7.75<\/td><td>&#8211;<\/td><td>0.75-1.5<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>\u2264 1.0<\/td><td>\u2264 1.0<\/td><td>\u2264 0.04<\/td><td>\u2264 0.03<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>A2869 (%)<\/strong><\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><td>\u2264 0.08<\/td><td>14.0-16.0<\/td><td>24.0-27.0<\/td><td>\u2264 0.35<\/td><td>&#8211;<\/td><td>1.0-1.5<\/td><td>1.9-2.3<\/td><td>\u2264 2.0<\/td><td>\u2264 1.0<\/td><td>\u2264 0.03<\/td><td>\u2264 0.025<\/td><td>0.10-0.50<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<\/h2><p>\u4ee5\u4e0b\u306e\u7279\u6027\u306f\u3001\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6027\u80fd\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u9ad8\u3044\u5f37\u5ea6\uff1a<\/strong> \u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3068\u964d\u4f0f\u5f37\u5ea6\u3092\u793a\u3059\u305f\u3081\u3001\u9ad8\u8ca0\u8377\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u8010\u98df\u6027\uff1a <\/strong>\u3053\u308c\u3089\u306e\u92fc\u306f\u3001\u7279\u306b\u30af\u30ed\u30e0\u3084\u30cb\u30c3\u30b1\u30eb\u306a\u3069\u306e\u5143\u7d20\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u786c\u5ea6\uff1a <\/strong>\u8001\u5316\u51e6\u7406\u306b\u3088\u308a\u786c\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u6700\u9069\u306a\u92fc\u6750\u3068\u306a\u308a\u307e\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u7269\u7406\u7684\u6027\u8cea<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u7269\u7406\u7684\u6027\u8cea<\/strong><\/td><td><strong>\u7279\u5b9a\u306e\u4fa1\u5024\u89b3<\/strong><\/td><td><strong>\u8aac\u660e<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>7.7\uff5e8.0g\/cm\u00b3<\/td><td>\u512a\u308c\u305f\u69cb\u9020\u5b89\u5b9a\u6027\u3068\u5f37\u5ea6\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>15\uff5e20W\/m\u00b7K<\/td><td>\u71b1\u4ea4\u63db\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35<\/td><td>10-12 \u00b5m\/m-K<\/td><td>\u81a8\u5f35\u7387\u304c\u4f4e\u304f\u3001\u6e29\u5ea6\u5909\u5316\u306b\u3088\u308b\u6b6a\u307f\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1400-1450\u00b0C<\/td><td>\u9ad8\u6e29\u4e0b\u3067\u3082\u8010\u4e45\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u78c1\u6c17\u7279\u6027<\/td><td>\u7570\u306a\u308a\u307e\u3059\uff08\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09<\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u304a\u3088\u3073\u534a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u306f\u78c1\u6027\u3092\u6301\u3064\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/td><\/tr><tr><td>\u96fb\u6c17\u62b5\u6297\u7387<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u5c0e\u96fb\u6027\u304c\u91cd\u8981\u3067\u306a\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u6a5f\u68b0\u7684\u7279\u6027<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td>\u6a5f\u68b0\u7684\u6027\u8cea<\/td><td>\u7279\u5b9a\u306e\u4fa1\u5024\u89b3<\/td><td>\u8aac\u660e<\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>850\uff5e1700MPa<\/td><td>\u9ad8\u3044\u8010\u8377\u91cd\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>800\uff5e1500MPa<\/td><td>\u6c38\u4e45\u5909\u5f62\u306b\u5bfe\u3059\u308b\u9ad8\u3044\u8010\u6027\u3002<\/td><\/tr><tr><td>\u4f38\u3073<\/td><td>10-20%<\/td><td>\u7834\u65ad\u3059\u308b\u524d\u306b\u4f38\u3073\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5ef6\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u786c\u5ea6<\/td><td>35-47HRC<\/td><td>\u7d4c\u5e74\u5909\u5316\u5f8c\u306e\u786c\u5ea6\u304c\u975e\u5e38\u306b\u9ad8\u304f\u3001\u8010\u6469\u8017\u90e8\u54c1\u306b\u6700\u9069\u3067\u3059\u3002<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>190-210 GPa<\/td><td>\u5f3e\u6027\u5909\u5f62\u306b\u5f37\u304f\u3001\u525b\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><tr><td>\u8010\u75b2\u52b4\u6027<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u304a\u3088\u3073\u75b2\u52b4\u7834\u58ca\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><tr><td>\u8010\u885d\u6483\u6027<\/td><td>\u4e2d\uff5e\u9ad8<\/td><td>\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\u3057\u3001\u885d\u6483\u306b\u3088\u308b\u30c0\u30e1\u30fc\u30b8\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30bf\u30d5\u30cd\u30b9<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u7a81\u7136\u306e\u529b\u3092\u53d7\u3051\u3066\u3082\u58ca\u308c\u308b\u3053\u3068\u306a\u304f\u5909\u5f62\u3059\u308b\u80fd\u529b\u3002<\/td><\/tr><tr><td>\u6eb6\u63a5\u6027<\/td><td>\u30b0\u30c3\u30c9<\/td><td>\u6eb6\u63a5\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u6eb6\u63a5\u5f8c\u306e\u71b1\u51e6\u7406\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr><tr><td>\u6210\u5f62\u6027<\/td><td>\u4e2d\uff5e\u9ad8<\/td><td>\u7279\u306b\u534a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3067\u306f\u8907\u96d1\u306a\u5f62\u72b6\u306b\u6210\u5f62\u3067\u304d\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u5316\u5b66\u7684\u6027\u8cea<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u5316\u5b66\u7684\u6027\u8cea<\/strong><\/td><td><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><td><strong>\u8aac\u660e<\/strong><\/td><\/tr><tr><td>\u8010\u98df\u6027<\/td><td>\u4e2d\uff5e\u9ad8<\/td><td>\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u8010\u9178\u5316\u6027<\/td><td>\u9ad8\u3044<\/td><td>\u9ad8\u6e29\u3067\u3082\u9178\u5316\u306b\u5bfe\u3059\u308b\u5f37\u3044\u8010\u6027\u3002<\/td><\/tr><tr><td>\u5316\u5b66\u7684\u5b89\u5b9a\u6027<\/td><td>\u9ad8\u3044<\/td><td>\u3055\u307e\u3056\u307e\u306a\u5316\u5b66\u7269\u8cea\u3078\u306e\u66b4\u9732\u4e0b\u3067\u3082\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/td><\/tr><tr><td>\u5fdc\u529b\u8150\u98df\u5272\u308c\uff08SCC\uff09\u306b\u5bfe\u3059\u308b\u8010\u6027<\/td><td>\u4e2d\uff5e\u9ad8<\/td><td>\u7279\u306b\u5869\u5316\u7269\u74b0\u5883\u3067\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9<\/h2><p>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30b0\u30ec\u30fc\u30c9\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u72ec\u81ea\u306e\u7279\u6027\u3068\u7528\u9014\u5206\u91ce\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u305d\u306e\u7279\u5fb4\u304a\u3088\u3073\u7528\u9014\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td>\u30b0\u30ec\u30fc\u30c9<\/td><td>\u30bf\u30a4\u30d7<\/td><td>\u7279\u5fb4<\/td><td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><tr><td>17-4 PH<\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td><td>\u9ad8\u5f37\u5ea6\u3001\u4e2d\u7a0b\u5ea6\u306e\u8010\u8150\u98df\u6027\u3001\u6a5f\u68b0\u52a0\u5de5\u304c\u5bb9\u6613<\/td><td>\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u30d0\u30eb\u30d6\u3001\u30ae\u30a2\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u30dd\u30f3\u30d7\u3001\u9ad8\u5f37\u5ea6\u7528\u9014<\/td><\/tr><tr><td>15-5 PH<\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td><td>\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u976d\u6027\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027<\/td><td>\u822a\u7a7a\u5b87\u5b99\u3001\u5316\u5b66\u51e6\u7406\u3001\u7cbe\u5bc6\u6a5f\u68b0\u3001\u539f\u5b50\u529b\u7523\u696d<\/td><\/tr><tr><td>PH 13-8\u6708<\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td><td>\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u976d\u6027\u3001\u512a\u308c\u305f\u5fdc\u529b\u8150\u98df\u8010\u6027<\/td><td>\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u7269\u3001\u77f3\u6cb9\u30fb\u30ac\u30b9\u8a2d\u5099\u3001\u30bf\u30fc\u30d3\u30f3\u90e8\u54c1<\/td><\/tr><tr><td>13-8 \u5348\u5f8c<\/td><td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td><td>\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u976d\u6027\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027<\/td><td>\u9ad8\u5f37\u5ea6\u7528\u9014\u306e\u822a\u7a7a\u5b87\u5b99\u3001\u77f3\u6cb9\u5316\u5b66\u3001\u533b\u7642\u6a5f\u5668<\/td><\/tr><tr><td>17-7 \u5348\u5f8c<\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u512a\u308c\u305f\u6210\u5f62\u6027\u3001\u8001\u5316\u5f8c\u306e\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u8010\u98df\u6027<\/td><td>\u5f37\u5ea6\u3068\u6210\u5f62\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u30d0\u30cd\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u822a\u7a7a\u6a5f\u90e8\u54c1<\/td><\/tr><tr><td>350 \u53f7<\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u512a\u308c\u305f\u6210\u5f62\u6027\u3001\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u8010\u98df\u6027<\/td><td>\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u9ad8\u5f37\u5ea6\u3001\u8010\u8150\u98df\u6027\u90e8\u54c1<\/td><\/tr><tr><td>\u5348\u524d355<\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u512a\u308c\u305f\u5f37\u5ea6\u3001\u6210\u5f62\u6027\u3001\u8010\u8150\u98df\u6027<\/td><td>\u6210\u5f62\u6027\u3068\u5f37\u5ea6\u306b\u512a\u308c\u305f\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u5de5\u5177\u3001\u5207\u524a\u88c5\u7f6e<\/td><\/tr><tr><td>PH 15-7\u6708<\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u512a\u308c\u305f\u6210\u5f62\u6027\u3001\u9ad8\u5f37\u5ea6\u3001\u512a\u308c\u305f\u75b2\u52b4\u8010\u6027\u3001\u8010\u8150\u98df\u6027<\/td><td>\u5f37\u5ea6\u3001\u8010\u8150\u98df\u6027\u3001\u6210\u5f62\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u30d0\u30cd\u3001\u5727\u529b\u5bb9\u5668\u3001\u822a\u7a7a\u6a5f\u90e8\u54c1<\/td><\/tr><tr><td>XM-16<\/td><td>\u30bb\u30df\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td><td>\u512a\u308c\u305f\u5f37\u5ea6\u3001\u5ef6\u6027\u3001\u6210\u5f62\u6027\u3001\u8010\u8150\u98df\u6027<\/td><td>\u6210\u5f62\u6027\u3068\u5f37\u5ea6\u306b\u512a\u308c\u305f\u533b\u7642\u6a5f\u5668\u3001\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1<\/td><\/tr><tr><td>A286<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><td>\u512a\u308c\u305f\u9ad8\u6e29\u5f37\u5ea6\u3001\u512a\u308c\u305f\u30af\u30ea\u30fc\u30d7\u8010\u6027\u3001\u975e\u78c1\u6027<\/td><td>\u30b8\u30a7\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1\u3001\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u306a\u3069\u306e\u9ad8\u6e29\u7528\u9014<\/td><\/tr><tr><td>17-10 \u5348\u5f8c<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u3092\u4fdd\u6301\u3057\u3001\u975e\u78c1\u6027\u3001\u512a\u308c\u305f\u9ad8\u6e29\u6027\u80fd<\/td><td>\u5316\u5b66\u88c5\u7f6e\u3084\u71b1\u4ea4\u63db\u5668\u306a\u3069\u306e\u9ad8\u6e29\u3001\u8010\u8150\u98df\u6027\u306e\u7528\u9014<\/td><\/tr><tr><td>17-10\u6708<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><td>\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3001\u975e\u78c1\u6027\u3001\u9ad8\u6e29\u5f37\u5ea6<\/td><td>\u5316\u5b66\u51e6\u7406\u88c5\u7f6e\u3001\u9ad8\u6e29\u6a5f\u68b0<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">15-5\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h3><p>15-5 PH \u306f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u5f37\u976d\u3067\u9ad8\u5f37\u5ea6\u3001\u8010\u8150\u98df\u6027\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u5408\u91d1\u3067\u3059\u3002\u300c15-5\u300d\u3068\u3044\u3046\u540d\u524d\u306f\u3001\u305d\u306e\u7d44\u6210\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u7d04 15% \u306e\u30af\u30ed\u30e0\u3068 5% \u306e\u30cb\u30c3\u30b1\u30eb\u3067\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u5316\u5b66\u51e6\u7406\u88c5\u7f6e\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u30ae\u30a2\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">17-4 \u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h3><p><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-630\/\">17-4 PH<\/a> \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u300c17-4\u300d\u3068\u3044\u3046\u540d\u524d\u306f\u3001\u305d\u306e\u7d44\u6210\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u3002\u7d0417%\u306e\u30af\u30ed\u30e0\u30684%\u306e\u30cb\u30c3\u30b1\u30eb\u3067\u69cb\u6210\u3055\u308c\u3001\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u9285\u3068\u30cb\u30aa\u30d6\/\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u304c\u6dfb\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u300217-4 PH\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u5316\u5b66\u304a\u3088\u3073\u77f3\u6cb9\u5316\u5b66\u6a5f\u5668\u3001\u533b\u7642\u6a5f\u5668\u306a\u3069\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30d5\u30a9\u30fc\u30e0<\/h2><p><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong> \u5e45\u5e83\u3044\u7523\u696d\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u5f62\u5f0f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ol class=\"wp-block-list\"><li><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u677f<\/strong>: \u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u81ea\u52d5\u8eca\u3001\u7523\u696d\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u68d2\u304a\u3088\u3073\u30d0\u30fc<\/strong>: \u8010\u4e45\u6027\u3068\u786c\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u30b7\u30e3\u30d5\u30c8\u3001\u30ae\u30a2\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306a\u3069\u306e\u7cbe\u5bc6\u90e8\u54c1\u306e\u88fd\u9020\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7ba1\u304a\u3088\u3073\u30d1\u30a4\u30d7<\/strong>: \u6d41\u4f53\u8f38\u9001\u30b7\u30b9\u30c6\u30e0\u306e\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u304c\u91cd\u8981\u3068\u306a\u308b\u5316\u5b66\u3001\u77f3\u6cb9\u5316\u5b66\u3001\u77f3\u6cb9\u30fb\u30ac\u30b9\u696d\u754c\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7dda<\/strong>: \u9ad8\u3044\u5f37\u5ea6\u3068\u67d4\u8edf\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u533b\u7642\u6a5f\u5668\u3001\u30d0\u30cd\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306a\u3069\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u935b\u9020\u54c1<\/strong>: \u9ad8\u3044\u5fdc\u529b\u3068\u6e29\u5ea6\u306b\u8010\u3048\u308b\u80fd\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u3084\u69cb\u9020\u90e8\u54c1\u306a\u3069\u306e\u9ad8\u8ca0\u8377\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ol><p>\u3053\u308c\u3089\u306e\u5f62\u614b\u306b\u3088\u308a\u3001\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u9ad8\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u306e\u4e21\u65b9\u304c\u5fc5\u9808\u3068\u306a\u308b\u53b3\u3057\u3044\u74b0\u5883\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9577\u6240\u3068\u77ed\u6240<\/h2><h3 class=\"wp-block-heading\">\u30e1\u30ea\u30c3\u30c8<\/h3><ul class=\"wp-block-list\"><li>\u9ad8\u5f37\u5ea6: \u6790\u51fa\u786c\u5316\u5f8c\u3001\u6750\u6599\u306e\u5f37\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u5f15\u5f35\u5f37\u5ea6\u306f 850 \uff5e 1700 MPa \u306b\u9054\u3057\u307e\u3059\u3002<\/li>\n\n<li>\u512a\u308c\u305f\u8010\u8150\u98df\u6027: PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5f93\u6765\u306e\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u793a\u3057\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li>\u512a\u308c\u305f\u52a0\u5de5\u6027: \u6eb6\u4f53\u5316\u51e6\u7406\u3055\u308c\u305f\u72b6\u614b\u3067\u306f\u6750\u6599\u306f\u6bd4\u8f03\u7684\u67d4\u3089\u304b\u304f\u3001\u52a0\u5de5\u3084\u6210\u5f62\u304c\u5bb9\u6613\u3067\u3059\u3002<\/li>\n\n<li>\u6eb6\u63a5\u6027: \u9069\u5207\u306a\u6eb6\u63a5\u3068\u71b1\u51e6\u7406\u306b\u3088\u308a\u3001PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u512a\u308c\u305f\u6eb6\u63a5\u54c1\u8cea\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u30c7\u30e1\u30ea\u30c3\u30c8<\/h3><ul class=\"wp-block-list\"><li>\u8907\u96d1\u306a\u71b1\u51e6\u7406: \u6790\u51fa\u786c\u5316\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u8907\u6570\u306e\u71b1\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u304c\u542b\u307e\u308c\u308b\u305f\u3081\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u3088\u308a\u8907\u96d1\u306b\u306a\u308a\u3001\u30b3\u30b9\u30c8\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u9650\u3089\u308c\u305f\u9ad8\u6e29\u8010\u6027: PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4e2d\u7a0b\u5ea6\u306e\u6e29\u5ea6\u3067\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u9ad8\u6e29\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u78c1\u6c17\u7684\u5236\u9650: \u7279\u5b9a\u306e PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u306f\u308f\u305a\u304b\u306b\u78c1\u6027\u3092\u5e2f\u3073\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u4e00\u90e8\u306e\u7528\u9014\u306b\u306f\u9069\u3055\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4f55\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?<\/h2><p><strong>\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong> \u9ad8\u3044\u5f37\u5ea6\u3001\u976d\u6027\u3001\u8010\u8150\u98df\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ol class=\"wp-block-list\"><li><strong>\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1<\/strong>\u9ad8\u6e29\u3067\u3082\u5f37\u5ea6\u3092\u4fdd\u6301\u3067\u304d\u308b\u305f\u3081\u3001\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u3001\u30ae\u30a2\u3001\u69cb\u9020\u90e8\u54c1\u306a\u3069\u306e\u9ad8\u5f37\u5ea6\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u533b\u7642\u6a5f\u5668<\/strong>\u751f\u4f53\u9069\u5408\u6027\u3068\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5916\u79d1\u7528\u5668\u5177\u3001\u6574\u5f62\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u6b6f\u79d1\u7528\u5668\u5177\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d<\/strong>: \u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u8010\u8150\u98df\u6027\u3068\u6a5f\u68b0\u7684\u5f37\u5ea6\u306e\u4e21\u65b9\u304c\u91cd\u8981\u3068\u306a\u308b\u30d0\u30eb\u30d6\u3001\u30dd\u30f3\u30d7\u30b7\u30e3\u30d5\u30c8\u3001\u7d99\u624b\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u5316\u5b66\u51e6\u7406\u88c5\u7f6e<\/strong>: \u8010\u98df\u6027\u3068\u976d\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5bb9\u5668\u3001\u53cd\u5fdc\u5668\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u539f\u5b50\u529b<\/strong>: \u8010\u653e\u5c04\u7dda\u6027\u3068\u9577\u671f\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u539f\u5b50\u7089\u5185\u90e8\u90e8\u54c1\u3084\u30d5\u30a1\u30b9\u30ca\u30fc\u306a\u3069\u306e\u9ad8\u5fdc\u529b\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u30de\u30ea\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u8150\u98df\u3084\u6d77\u6c34\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u30d7\u30ed\u30da\u30e9\u30b7\u30e3\u30d5\u30c8\u3001\u30dd\u30f3\u30d7\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ol><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6eb6\u63a5<\/h2><p>PH\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7279\u306b\u6eb6\u4f53\u5316\u51e6\u7406\u3055\u308c\u305f\u72b6\u614b\u3067\u306f\u3001\u512a\u308c\u305f\u6eb6\u63a5\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/welding\/\">\u6eb6\u63a5\u65b9\u6cd5<\/a>TIG \u3084 MIG \u306a\u3069\u306e\u6eb6\u63a5\u6cd5\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u71b1\u5f71\u97ff\u90e8\u304c\u8edf\u5316\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u539a\u3044\u6750\u6599\u306e\u5834\u5408\u306f\u3001\u6eb6\u63a5\u90e8\u306e\u5f37\u5ea6\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306b\u3001\u6eb6\u63a5\u5f8c\u306e\u30a8\u30fc\u30b8\u30f3\u30b0\u51e6\u7406\u304c\u63a8\u5968\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p><p>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6eb6\u63a5\u3059\u308b\u5834\u5408\u3001\u6bcd\u6750\u3068\u4e00\u81f4\u3059\u308b\u30d5\u30a3\u30e9\u30fc\u6750\u6599\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u300117-4 PH \u3092\u6eb6\u63a5\u3059\u308b\u5834\u5408\u306f ER630 \u30ef\u30a4\u30e4\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4f4e\u3044\u5165\u71b1\u3092\u7dad\u6301\u3057\u3001\u71b1\u5f71\u97ff\u90e8\u306e\u30b5\u30a4\u30ba\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3001\u6eb6\u63a5\u54c1\u8cea\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u6790\u51fa\u786c\u5316\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044<\/h2><p>\u4e3b\u306a\u9055\u3044\u306f <a href=\"http:\/\/steelprogroup.com\/ja\/stainless-steel\/types\/martensite\/\">\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a> PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u5fb4\u306f\u3001\u72ec\u81ea\u306e\u5f37\u5316\u65b9\u6cd5\u3068\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u6027\u80fd\u7279\u6027\u306b\u3042\u308a\u307e\u3059\u3002<\/p><p><strong>\u5f37\u5316\u30e1\u30ab\u30cb\u30ba\u30e0:<\/strong> \u5f37\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u70b9\u3067\u306f\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u713c\u5165\u308c\u3068\u713c\u623b\u3057\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u5f37\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002\u4e00\u65b9\u3001PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u305d\u306e\u5fae\u7d30\u69cb\u9020\u5185\u3067\u306e\u91d1\u5c5e\u6790\u51fa\u7269\u306e\u5f62\u6210\u3001\u3064\u307e\u308a\u6790\u51fa\u786c\u5316\u3068\u547c\u3070\u308c\u308b\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p><p><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a <\/strong>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4e00\u822c\u306b\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u9ad8\u6e29\u6027\u80fd\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p><p>\u4ed6\u306e\u7a2e\u985e\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u3064\u3044\u3066\u5b66\u3076: <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/austenitic\/\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/a>, <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/ferritic\/\">\u30d5\u30a7\u30e9\u30a4\u30c8<\/a>\u305d\u3057\u3066 <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/duplex\/\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/a>.<\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u304c\u3042\u308a\u307e\u3059\u304b?<\/h2><p>PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u78c1\u6c17\u7279\u6027\u306f\u3001\u5408\u91d1\u7d44\u6210\u3068\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u5f8c\u306b\u3042\u308b\u7a0b\u5ea6\u306e\u78c1\u6027\u3092\u793a\u3057\u307e\u3059\u304c\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u304a\u3088\u3073\u534a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u6761\u4ef6\u4e0b\u3067\u975e\u78c1\u6027\u306e\u307e\u307e\u3067\u3059\u3002\u6750\u6599\u306e\u9078\u629e\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u5b9a\u306e\u8981\u6c42\u3068\u95a2\u9023\u3059\u308b\u51e6\u7406\u6761\u4ef6\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><p><strong>\u95a2\u9023\u8a18\u4e8b<\/strong><br><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/properties\/magnetic\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u3092\u6301\u3064\u304b\uff1f<\/a><\/p><h2 class=\"wp-block-heading\">\u6790\u51fa\u786c\u5316\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>\u6790\u51fa\u786c\u5316\u3001\u307e\u305f\u306f\u6642\u52b9\u786c\u5316\u306f\u3001\u964d\u4f0f\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002PH \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u306f\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u713c\u5165\u308c\u3001\u6642\u52b9\u51e6\u7406\u3068\u3044\u3046 3 \u3064\u306e\u4e3b\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u6eb6\u6db2\u51e6\u7406\uff1a<\/strong> \u6eb6\u4f53\u5316\u51e6\u7406\u306e\u521d\u671f\u6bb5\u968e\u3067\u306f\u3001\u6750\u6599\u306f\u901a\u5e38 1040\u00b0C \uff5e 1065\u00b0C \u306e\u6e29\u5ea6\u7bc4\u56f2\u3067\u52a0\u71b1\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u9ad8\u6e29\u306b\u3088\u308a\u5408\u91d1\u5143\u7d20\u306e\u6eb6\u89e3\u304c\u4fc3\u9032\u3055\u308c\u3001\u5747\u8cea\u306a\u56fa\u6eb6\u4f53\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u713c\u304d\u5165\u308c\uff1a<\/strong> \u6eb6\u4f53\u5316\u51e6\u7406\u5f8c\u3001\u6750\u6599\u306f\u6025\u901f\u306b\u51b7\u5374\u3055\u308c\u3001\u6eb6\u8cea\u5143\u7d20\u3092\u904e\u98fd\u548c\u72b6\u614b\u306b\u4fdd\u6301\u3057\u3066\u6c88\u6bbf\u7269\u306e\u5f62\u6210\u3092\u9632\u304e\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u51b7\u5374\u5a92\u4f53\u306b\u306f\u3001\u7a7a\u6c17\u3068\u6c34\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u30a8\u30fc\u30b8\u30f3\u30b0\uff1a <\/strong>\u6750\u6599\u3092\u3088\u308a\u4f4e\u3044\u6e29\u5ea6\uff08\u4f8b\u3048\u3070 480 \uff5e 620\u00b0C\uff09\u306b\u518d\u52a0\u71b1\u3057\u3001\u6570\u6642\u9593\u4fdd\u6301\u3059\u308b\u3053\u3068\u3067\u5fae\u7d30\u306a\u6c88\u6bbf\u7269\u304c\u5f62\u6210\u3055\u308c\u3001\u6750\u6599\u306e\u5f37\u5ea6\u3068\u786c\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u713c\u623b\u3057\u3068\u6790\u51fa\u786c\u5316\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h2><p><strong>\u713c\u304d\u623b\u3057<\/strong> \u305d\u3057\u3066 <strong>\u6790\u51fa\u786c\u5316<\/strong> \u3069\u3061\u3089\u3082\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u304c\u3001\u76ee\u7684\u3001\u65b9\u6cd5\u3001\u304a\u3088\u3073\u901a\u5e38\u9069\u7528\u3055\u308c\u308b\u6750\u6599\u304c\u7570\u306a\u308a\u307e\u3059\u3002 <\/p><p><strong>\u76ee\u7684\uff1a<\/strong> \u713c\u304d\u5165\u308c\u306f\u3001\u786c\u5316\uff08\u713c\u5165\u308c\uff09\u5f8c\u306b\u884c\u308f\u308c\u3001\u786c\u5316\u3057\u305f\u92fc\u306e\u8106\u3055\u3092\u8efd\u6e1b\u3057\u306a\u304c\u3089\u786c\u5ea6\u3092\u3042\u308b\u7a0b\u5ea6\u4fdd\u6301\u3057\u3001\u6750\u6599\u3092\u3088\u308a\u5f37\u976d\u306b\u3057\u3066\u5272\u308c\u306b\u304f\u304f\u3057\u307e\u3059\u3002\u6790\u51fa\u786c\u5316\u306f\u3001\u91d1\u5c5e\u306e\u69cb\u9020\u5185\u306b\u5c0f\u3055\u306a\u7c92\u5b50\uff08\u6790\u51fa\u7269\u3068\u547c\u3070\u308c\u308b\uff09\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p><p><strong>\u6750\u6599\uff1a<\/strong> \u713c\u623b\u3057\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u92fc\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u6790\u51fa\u786c\u5316\u306f\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><p><strong>\u30d7\u30ed\u30bb\u30b9<\/strong> \u713c\u304d\u623b\u3057\u3067\u306f\u3001\u6750\u6599\u306f\u6025\u51b7\u3055\u308c\u3001\u305d\u306e\u5f8c\u4f4e\u6e29 (150\uff5e650\u00b0C) \u306b\u518d\u52a0\u71b1\u3055\u308c\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u306e\u6e29\u5ea6\u3068\u6642\u9593\u306b\u3088\u3063\u3066\u3001\u786c\u5ea6\u306e\u4f4e\u4e0b\u5ea6\u5408\u3044\u3068\u976d\u6027\u306e\u5411\u4e0a\u5ea6\u5408\u3044\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u6790\u51fa\u786c\u5316\u306b\u306f\u3001\u6eb6\u4f53\u5316\u51e6\u7406 (\u52a0\u71b1\u3068\u713c\u304d\u5165\u308c) \u3068\u6642\u52b9\u51e6\u7406 (\u901a\u5e38 480\uff5e620\u00b0C 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class=\"wp-block-heading\">\u6642\u52b9\u786c\u5316\u3068\u6790\u51fa\u786c\u5316<\/h2><p><strong>\u6642\u52b9\u786c\u5316<\/strong> \u305d\u3057\u3066 <strong>\u6790\u51fa\u786c\u5316<\/strong> \u5408\u91d1\u306e\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002<\/p><p><strong>\u6642\u52b9\u786c\u5316<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>\u610f\u5473<\/strong>: \u6c88\u6bbf\u7269\u306e\u5f62\u6210\u3092\u901a\u3058\u3066\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u4e00\u822c\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n\n<li><strong>\u30b9\u30c6\u30c3\u30d7<\/strong>: \u6eb6\u4f53\u5316\u51e6\u7406\u3001\u713c\u5165\u308c\u3001\u6642\u52b9\u51e6\u7406\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: 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