{"id":10290,"date":"2024-09-11T11:45:00","date_gmt":"2024-09-11T03:45:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10290"},"modified":"2025-02-17T19:03:27","modified_gmt":"2025-02-17T11:03:27","slug":"grade-409","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-409\/","title":{"rendered":"409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff1a\u5b9a\u7fa9\u3001\u7d44\u6210\u3001\u7279\u6027\u3001\u52a0\u5de5\u7279\u6027\u3001\u7528\u9014\u306a\u3069"},"content":{"rendered":"<h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\uff1f<\/h2><p>409\u306fUNS S40900\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u3001400\u30b7\u30ea\u30fc\u30ba\u3067\u3042\u308b\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/ferritic\/\">\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a> \u30af\u30ed\u30e0\uff0810.5-11.75%\uff09\u3092\u4e3b\u6210\u5206\u3068\u3057\u3001\u5c11\u91cf\u306e\u70ad\u7d20\uff08\u22660.08%\uff09\u3068\u30c1\u30bf\u30f3\uff08\u22660.75%\uff09\u3092\u542b\u3080\u3002409\u306f\u3001\u677f\u3001\u8584\u677f\u3001\u5e2f\u92fc\u306eASTM A240\u306a\u3069\u306e\u898f\u683c\u306b\u9069\u5408\u3057\u30011.4512\uff08EN\uff09\u306b\u76f8\u5f53\u3059\u308b\u3002\u9ad8\u6e29\u3001\u7279\u306b400\uff5e600\u2103\u306e\u7bc4\u56f2\u3067\u512a\u308c\u305f\u8010\u9178\u5316\u6027\u3068\u8010\u98df\u6027\u3092\u793a\u3059\u3002\u4e00\u822c\u7684\u306a\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u81ea\u52d5\u8eca\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u3001\u71b1\u4ea4\u63db\u5668\u3001\u5bb6\u96fb\u88fd\u54c1\u306a\u3069\u304c\u3042\u308b\u3002409\u306f304\u3084316\u306e\u3088\u3046\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\u7a2e\u306b\u6bd4\u3079\u8010\u98df\u6027\u306f\u4f4e\u3044\u3002\u901a\u5e38\u3001\u51b7\u9593\u5727\u5ef6\u3001\u6eb6\u63a5\u3001\u6210\u5f62\u306a\u3069\u306e\u52a0\u5de5\u3092\u65bd\u3057\u3001\u6240\u671b\u306e\u5f62\u72b6\u3068\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5f97\u308b\u3002&nbsp;<\/p><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u6210\u5206<\/h2><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u3092\u4ee5\u4e0b\u306b\u793a\u3059\uff1a<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u70ad\u7d20\u3001C<\/strong><\/td><td><strong>\u30af\u30ed\u30e0\u3001Cr<\/strong><\/td><td><strong>\u30de\u30f3\u30ac\u30f3\u3001Mn<\/strong><\/td><td><strong>\u30ea\u30f3\u3001P<\/strong><\/td><td><strong>\u30b7\u30ea\u30b3\u30f3\u3001Si<\/strong><\/td><td><strong>\u786b\u9ec4\u3001S<\/strong><\/td><td><strong>\u30c1\u30bf\u30f3\u3001Ti<\/strong><\/td><td><strong>\u9244\u3001Fe<\/strong><\/td><\/tr><tr><td>\u30b3\u30f3\u30c6\u30f3\u30c4\uff08%\uff09<\/td><td>\u2264 0.080<\/td><td>11.13<\/td><td>\u2264 1.0<\/td><td>\u2264 0.045<\/td><td>\u2264 1.0<\/td><td>\u2264 0.045<\/td><td>0.75<\/td><td>\u30d0\u30e9\u30f3\u30b9<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<\/h2><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u3092\u30e6\u30cb\u30fc\u30af\u306a\u3082\u306e\u306b\u3057\u3066\u3044\u308b3\u3064\u306e\u4e3b\u306a\u7406\u7531\u3092\u7d39\u4ecb\u3057\u3088\u3046\uff1a<\/p><ol class=\"wp-block-list\"><li>\u8010\u98df\u6027\u306b\u512a\u308c\u3001\u7279\u306b\u6392\u6c17\u7cfb\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n\n<li>\u6eb6\u63a5\u304c\u5bb9\u6613\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u306b\u6210\u5f62\u3067\u304d\u308b\u3002<\/li>\n\n<li>\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u9ad8\u3044\u3002<\/li><\/ol><h3 class=\"wp-block-heading\">\u7269\u7406\u7684\u6027\u8cea<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6838\u3068\u306a\u308b\u7269\u7406\u7684\u6027\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u4e0b\u8868\u3092\u53c2\u7167\u306e\u3053\u3068\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u6570\u5024\uff08\u30e1\u30c8\u30ea\u30c3\u30af\uff09<\/strong><\/td><td><strong>\u6570\u5024\uff08\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\uff09<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>7.80 g\/cc<\/td><td>0.282 lb\/in\u00b3<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1425 - 1510 \u00b0C<\/td><td>2597 - 2750 \u00b0F<\/td><\/tr><tr><td>CTE\u3001\u30ea\u30cb\u30a2\uff0820.0\uff5e100 \u00b0C \/ 68.0\uff5e212 \u00b0F\uff09<\/td><td>11.7 \u00b5m\/m-\u00b0C<\/td><td>6.50 \u00b5in\/in-\u00b0F<\/td><\/tr><tr><td>CTE\u3001\u30ea\u30cb\u30a2\uff0820.0\uff5e260 \u00b0C \/ 68.0\uff5e500 \u00b0F\uff09<\/td><td>11.9 \u00b5m\/m-\u00b0C<\/td><td>6.61 \u00b5in\/in-\u00b0F<\/td><\/tr><tr><td>CTE\u3001\u30ea\u30cb\u30a2\uff0820.0\uff5e480 \u00b0C \/ 68.0\uff5e896 \u00b0F\uff09<\/td><td>12.4 \u00b5m\/m-\u00b0C<\/td><td>6.89 \u00b5in\/in-\u00b0F<\/td><\/tr><tr><td>CTE\u3001\u30ea\u30cb\u30a2\uff0820.0\uff5e650\u00b0C\/68.0\uff5e1200\u00b0F\uff09<\/td><td>12.9 \u00b5m\/m-\u00b0C<\/td><td>7.17 \u00b5in\/in-\u00b0F<\/td><\/tr><tr><td>CTE\u3001\u30ea\u30cb\u30a2\uff0820.0\uff5e815 \u00b0C \/ 68.0\uff5e1500 \u00b0F\uff09<\/td><td>13.5 \u00b5m\/m-\u00b0C<\/td><td>7.50 \u00b5in\/in-\u00b0F<\/td><\/tr><tr><td>\u6bd4\u71b1\u5bb9\u91cf\uff080.0 - 100 \u00b0C \/ 32.0 - 212 \u00b0F\uff09<\/td><td>0.460 J\/g-\u00b0C<\/td><td>0.110 BTU\/lb-\u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387 (95.0 \u00b0C \/ 203 \u00b0F)<\/td><td>24.9 W\/m-K<\/td><td>173 BTU\u30fbin\/hr\u30fbft\u00b2\u30fb\u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387 (540 \u00b0C \/ 1000 \u00b0F)<\/td><td>28.6 W\/m-K<\/td><td>198 BTU\u30fbin\/hr\u30fbft\u00b2\u30fb\u00b0F<\/td><\/tr><tr><td>\u96fb\u6c17\u62b5\u6297\u7387 (20.0 \u00b0C \/ 68.0 \u00b0F)<\/td><td>0.0000600\u03a9\u30fbcm<\/td><td>0.0000600\u03a9\u30fbcm<\/td><\/tr><tr><td>\u78c1\u6c17\u7279\u6027<\/td><td>\u30d5\u30a7\u30e9\u30a4\u30c8\u7d44\u7e54\u306b\u3088\u308b\u78c1\u6027<\/td><td>\/<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u6a5f\u68b0\u7684\u7279\u6027<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6838\u3068\u306a\u308b\u6a5f\u68b0\u7684\u6027\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u4e0b\u8868\u3092\u53c2\u7167\u306e\u3053\u3068\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u4fa1\u5024<\/strong><\/td><td><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>448 MPa\uff0865 ksi\uff09<\/td><td>\u4e2d\u7a0b\u5ea6\uff1b304\u304a\u3088\u3073316\u7b49\u7d1a\u3088\u308a\u4f4e\u3044<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6\uff080.2%\u3072\u305a\u307f\uff09<\/td><td>238 MPa (34.5 ksi)<\/td><td>\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u3068\u3057\u3066\u306f\u5341\u5206<\/td><\/tr><tr><td>\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\uff08HB\uff09<\/td><td>143<\/td><td rowspan=\"3\">\u9069\u5ea6\u306a\u786c\u5ea6\u3002316\u306e\u3088\u3046\u306a\u9ad8\u5f37\u5ea6\u92fc\u3088\u308a\u3082\u8edf\u3089\u304b\u304f\u3001\u6210\u5f62\u6027\u306b\u512a\u308c\u308b\u3002<\/td><\/tr><tr><td>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\uff08HRB\uff09<\/td><td>72<\/td><\/tr><tr><td>\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\uff08HV\uff09<\/td><td>155<\/td><\/tr><tr><td>\u7834\u65ad\u4f38\u5ea6\uff0850mm\u5358\u4f4d\uff09<\/td><td>32.50%<\/td><td>\u5ef6\u6027\u306b\u512a\u308c\u3001\u6210\u5f62\u304c\u5bb9\u6613<\/td><\/tr><tr><td>\u30e4\u30f3\u30b0\u7387<\/td><td>200 GPa (29 Msi)<\/td><td>\u5178\u578b\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u786c\u3044<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u5316\u5b66\u7684\u6027\u8cea<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6838\u3068\u306a\u308b\u5316\u5b66\u7684\u6027\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u4e0b\u8868\u3092\u53c2\u7167\u306e\u3053\u3068\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u5316\u5b66\u7684\u6027\u8cea<\/strong><\/td><td><strong>\u8aac\u660e<\/strong><\/td><td><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr><tr><td>\u8010\u98df\u6027<\/td><td>\u74b0\u5883\u60aa\u5316\u3078\u306e\u8010\u6027\u3002<\/td><td>\u4e2d\u7a0b\u5ea6\u3067304\u3088\u308a\u4f4e\u3044\u304c\u3001\u6e29\u548c\u306a\u74b0\u5883\u3084\u6392\u6c17\u30ac\u30b9\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/td><\/tr><tr><td>pH\u611f\u5ea6<\/td><td>\u9178\u6027\u307e\u305f\u306f\u5869\u57fa\u6027\u306e\u74b0\u5883\u306b\u53cd\u5fdc\u3059\u308b\u3002<\/td><td>\u4e2d\u6027\uff0f\u5f31\u9178\u6027\u3067\u306f\u5b89\u5b9a\u3001\u5f37\u9178\u6027\u3067\u306f\u8010\u6027\u304c\u843d\u3061\u308b\u3002<\/td><\/tr><tr><td>\u53cd\u5fdc\u6027<\/td><td>\u5316\u5b66\u7269\u8cea\u3084\u30ac\u30b9\u3068\u53cd\u5fdc\u3057\u3084\u3059\u3044\u3002<\/td><td>\u53cd\u5fdc\u6027\u304c\u4f4e\u304f\u3001\u81ea\u52d5\u8eca\u7528\u306b\u6700\u9069\u3002<\/td><\/tr><tr><td>\u8010\u9178\u5316\u6027<\/td><td>\u9ad8\u6e29\u3067\u306e\u8010\u9178\u5316\u6027\u3002<\/td><td>\u9023\u7d9a675\u2103\u3001\u65ad\u7d9a815\u2103\u307e\u3067\u826f\u597d\u3002<\/td><\/tr><tr><td>\u4e0d\u52d5\u614b\u5316<\/td><td>\u4fdd\u8b77\u9178\u5316\u819c\u3092\u5f62\u6210\u3059\u308b\u80fd\u529b\u3002<\/td><td>\u81ea\u7136\u306b\u5f62\u6210\u3055\u308c\u308b\u304c\u3001304\/316 \u30b0\u30ec\u30fc\u30c9\u3088\u308a\u52b9\u679c\u306f\u52a3\u308b\u3002<\/td><\/tr><tr><td>\u53ef\u71c3\u6027<\/td><td>\u706b\u3092\u3064\u3051\u308b\u80fd\u529b\u3002<\/td><td>\u4e0d\u71c3\u6027\u3067\u3001\u5de5\u696d\u7528\u3068\u3057\u3066\u3082\u5b89\u5168\u3002<\/td><\/tr><tr><td>\u5f15\u706b\u6027<\/td><td>\u767a\u706b\u3057\u3084\u3059\u3044\u3002<\/td><td>\u4e0d\u71c3\u6027\u3067\u3001\u706b\u707d\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u71b1\u6027\u3068\u8010\u98df\u6027<\/h2><h3 class=\"wp-block-heading\">\u8010\u71b1\u6027<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u8010\u71b1\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002\u9023\u7d9a\u4f7f\u7528\u3067\u306f675\u2103\u307e\u3067\u3001\u65ad\u7d9a\u4f7f\u7528\u3067\u306f815\u2103\u307e\u3067\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u8010\u98df\u6027<\/h3><p>409\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f\u3001\u7279\u306b\u5927\u6c17\u4e2d\u3084\u6392\u30ac\u30b9\u74b0\u5883\u306b\u304a\u3044\u3066\u512a\u308c\u305f \u8010\u98df\u6027\u3092\u767a\u63ee\u3059\u308b\u3002\u8efd\u3044\u9306\u306e\u5c64\u304c\u5f62\u6210\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u304c\u3001\u3053\u308c\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u8150\u98df\u3092\u9045\u3089\u305b\u308b\u306e\u306b\u5f79\u7acb\u3064\u304c\u3001\u8868\u9762\u306e\u5916\u89b3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002&nbsp;<\/p><p>410\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u8010\u98df\u6027\u306b\u512a\u308c\u308b\u304c\u3001\u30af\u30ed\u30e0\u306e\u542b\u6709\u91cf\u304c\u591a\u3044430\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u307b\u3069\u5f37\u304f\u306a\u3044\u3002409\u306f\u3001\u4e2d\u7a0b\u5ea6\u306e\u8150\u98df\u4fdd\u8b77\u304c\u5fc5\u8981\u306a\u975e\u88c5\u98fe\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/p><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u52a0\u5de5\u7279\u6027<\/h2><h3 class=\"wp-block-heading\">\u6210\u5f62\u6027<\/h3><p>409\u30b9\u30c6\u30f3 \u30ec\u30b9\u92fc\u306f\u826f\u597d\u306a\u6210\u5f62\u6027\u3092\u6301\u3064\u304c\u3001\u30aa\u30fc\u30b9\u30c6\u30ca \u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u67d4\u8edf\u6027\u306b\u52a3\u308b\u3002\u7d5e\u308a\u3084\u5ef6\u4f38\u306a\u3069\u306e\u52a0\u5de5\u306f\u3001\u3088\u308a\u826f\u3044\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u5ba4\u6e29\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6210\u5f62\u306b\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u529b\u3084\u7279\u6b8a\u306a\u5de5\u5177\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u6210\u5f62\u5f8c\u306e\u713c\u920d\u306f\u3001\u52a0\u5de5\u786c\u5316\u306b\u3088\u308b\u7279\u6027\u306e\u56de\u5fa9\u306b\u5f79\u7acb\u3064\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5\u6027<\/h3><p>409\u30b9\u30c6\u30f3 \u30ec\u30b9\u92fc\u306f\u6eb6\u63a5\u6027\u304c\u826f\u3044\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u6ce8\u610f \u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p><ul class=\"wp-block-list\"><li>150\uff5e260\u2103\u306b\u4e88\u71b1\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30c3\u30af\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002&nbsp;<\/li>\n\n<li>409 Cb\u3001409 Ti\u3001430L\u306e\u3088\u3046\u306a\u9069\u5207\u306a\u5145\u586b\u6750\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8010\u98df\u6027\u3068\u5f37\u5ea6\u304c\u4fdd\u305f\u308c\u308b\u3002<\/li>\n\n<li>\u6eb6\u63a5\u5f8c\u306e760\u2103\u3067\u306e\u713c\u920d\u306f\u3001\u5fdc\u529b\u3092\u7de9\u548c\u3057\u5ef6\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002 <em>*\u8584\u3044\u6eb6\u63a5\u90e8\u306b\u306f\u4e0d\u8981\u3002<\/em><\/li>\n\n<li>\u8106\u5316\u3092\u9632\u3050\u305f\u3081\u3001\u30d1\u30b9\u9593\u6e29\u5ea6\u3092150\u2103\u4ee5\u4e0b\u306b\u4fdd\u3064\u3002<\/li>\n\n<li>\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u9178\u5316\u3092\u9632\u3050\u305f\u3081\u306b\u30a2\u30eb\u30b4\u30f3\u306e\u3088\u3046\u306a\u30b7\u30fc\u30eb\u30c9\u30ac\u30b9\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002<\/li>\n\n<li>\u81ea\u52d5\u8eca\u7528\u6392\u6c17\u7ba1\u306f\u901a\u5e38\u3001\u6eb6\u52a0\u6750\u3092\u4f7f\u7528\u305b\u305a\u306b\u6eb6\u63a5\u3055\u308c\u308b\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u786c\u5316\u6027<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u713c\u5165\u308c\u6027\u304c\u4f4e\u304f\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u786c\u5316\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u52a0\u71b1\u3057\u3066\u3082\u67d4\u3089\u304b\u3044\u307e\u307e\u3067\u3042\u308b\u3002<\/p><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u901a\u5e38790\u00b0C\uff5e900\u00b0C (1450\u00b0F\uff5e1650\u00b0F) \u306e\u9593\u3067\u713c\u920d\u3055\u308c\u3001\u305d\u306e\u5f8c\u7a7a\u51b7\u3055\u308c\u308b\u3002<\/p><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u9577\u6240\u3068\u77ed\u6240<\/h2><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u9577\u6240\u3068\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p><ol class=\"wp-block-list\"><li>\u8010\u71b1\u6027\u306b\u512a\u308c\u3001\u9ad8\u6e29\u7528\u9014\u306b\u6700\u9069\u3002<\/li>\n\n<li>\u6392\u6c17\u88c5\u7f6e\u3084\u81ea\u52d5\u8eca\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u793a\u3059\u3002<\/li>\n\n<li>\u9178\u5316\u306b\u5f37\u304f\u3001\u6e29\u548c\u306a\u74b0\u5883\u6761\u4ef6\u4e0b\u3067\u826f\u597d\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3002<\/li>\n\n<li>\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u624b\u9803\u306a\u4fa1\u683c\u3067\u3001\u7279\u306b\u5927\u578b\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n\n<li>\u52a0\u5de5\u3084\u6eb6\u63a5\u304c\u5bb9\u6613\u3067\u3001\u591a\u304f\u306e\u7523\u696d\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li><\/ol><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6b20\u70b9\u3068\u9650\u754c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p><ol class=\"wp-block-list\"><li>304\u3084316\u306e\u3088\u3046\u306a\u92fc\u7a2e\u3088\u308a\u3082\u8010\u98df\u6027\u304c\u4f4e\u3044\u3002<\/li>\n\n<li>\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u9ad8\u6e29\u3067\u306e\u5f37\u5ea6\u304c\u4f4e\u3044\u3002<\/li>\n\n<li>\u6d77\u6d0b\u3084\u5316\u5b66\u7523\u696d\u306a\u3069\u306e\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u306b\u306f\u9069\u3055\u306a\u3044\u3002<\/li>\n\n<li>\u904e\u9177\u306a\u74b0\u5883\u3001\u7279\u306b\u5869\u5206\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u3067\u306f\u8010\u4e45\u6027\u304c\u52a3\u308b\u3002<\/li>\n\n<li>\u5916\u89b3\u3068\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u8868\u9762\u51e6\u7406\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308b\u3002<\/li><\/ol><h2 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u7528\u9014<\/h2><p>\u305d\u306e\u4e00\u822c\u7684\u306a\u7528\u9014\u306e\u65e9\u898b\u8868\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7523\u696d<\/strong><\/td><td><strong>\u7533\u3057\u8fbc\u307f<\/strong><\/td><td><strong>\u306a\u305c\u4f3c\u5408\u3046\u306e\u304b<\/strong><\/td><\/tr><tr><td>\u81ea\u52d5\u8eca<\/td><td>\u30a8\u30ad\u30be\u30fc\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0\u3001\u30de\u30d5\u30e9\u30fc\u3001\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30d2\u30fc\u30c8\u30b7\u30fc\u30eb\u30c9<\/td><td>\u9ad8\u8010\u71b1\u6027\u3001\u8010\u98df\u6027\u3001\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u308b\u3002<\/td><\/tr><tr><td>\u5efa\u8a2d<\/td><td>\u5c4b\u6839\u6750\u3001\u5916\u58c1\u6750\u3001\u7a7a\u8abf\u30b7\u30b9\u30c6\u30e0\u3001\u63db\u6c17\u30c0\u30af\u30c8<\/td><td>\u512a\u308c\u305f\u8010\u98df\u6027\u3001\u8010\u4e45\u6027\u3001\u52a0\u5de5\u306e\u5bb9\u6613\u3055<\/td><\/tr><tr><td>\u8fb2\u696d<\/td><td>\u30b5\u30a4\u30ed\u3001\u98fc\u6599\u6876\u3001\u6c34\u69fd\u3001\u8fb2\u696d\u6a5f\u68b0<\/td><td>\u8010\u98df\u6027\u3001\u624b\u9803\u306a\u4fa1\u683c\u3001\u6eb6\u63a5\u306e\u5bb9\u6613\u3055<\/td><\/tr><tr><td>\u767a\u96fb<\/td><td>\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u6392\u6c17\u3001\u30dc\u30a4\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u3001\u71b1\u4ea4\u63db\u5668\u3001\u6392\u30ac\u30b9\u30c0\u30af\u30c8<\/td><td>\u9ad8\u6e29\u74b0\u5883\u306b\u9069\u3057\u305f\u8010\u71b1\u6027\u3068\u8010\u98df\u6027<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u5404\u56fd\u304a\u3088\u3073\u5404\u5730\u57df\u306b\u304a\u3051\u308b409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/h2><p>\u4ee5\u4e0b\u306f\u3001\u69d8\u3005\u306a\u56fd\u3084\u5730\u57df\u306b\u304a\u3051\u308bSS 409\u306e\u4e00\u822c\u7684\u306a\u540c\u7b49\u7b49\u7d1a\u3067\u3042\u308b\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u56fd\u540d<\/strong><\/td><td><strong>\u898f\u683c\/\u4ed5\u69d8<\/strong><\/td><td><strong>\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><\/tr><tr><td>EU<\/td><td>EN 10088-2<\/td><td>X2CrTi12 (1.4512)<\/td><\/tr><tr><td>\u30a2\u30e1\u30ea\u30ab<\/td><td>astm a240\/a240m<\/td><td>409 \/ S40900<\/td><\/tr><tr><td>\u65e5\u672c<\/td><td>JIS G4304<\/td><td>SUS409L<\/td><\/tr><tr><td>\u30d5\u30e9\u30f3\u30b9<\/td><td>NF A 35-573<\/td><td>Z3CT12<\/td><\/tr><tr><td>\u30a4\u30f3\u30b0\u30e9\u30f3\u30c9<\/td><td>BS 1449-2<\/td><td>409S<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">409\u3001304\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044<\/h2><p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc409\u3001304\u3001316\u306e\u7c21\u5358\u306a\u6bd4\u8f03\u306f\u4ee5\u4e0b\u306e\u8868\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>409<\/strong><\/td><td><strong><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-304\/\">304<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-316\/\" target=\"_blank\" data-type=\"post\" data-id=\"10280\" rel=\"noreferrer noopener\">316<\/a><\/strong><\/td><\/tr><tr><td><strong>\u30bf\u30a4\u30d7<\/strong><\/td><td>\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><\/tr><tr><td><strong>\u7d50\u6676\u69cb\u9020<\/strong><\/td><td>\u30dc\u30c7\u30a3\u30fb\u30bb\u30f3\u30bf\u30fc\u30c9\u30fb\u30ad\u30e5\u30fc\u30d3\u30c3\u30af\uff08BCC\uff09<\/td><td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td><td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td><\/tr><tr><td><strong>\u5316\u5b66\u7d44\u6210<\/strong><\/td><td>Cr\uff1a11.13%\u3001Ti\uff1a0.75%<\/td><td>Cr\uff1a18-20%, Ni: 8-10.5%<\/td><td>Cr: \u226418%, Mo: \u22643%, Ni: \u226414%<\/td><\/tr><tr><td><strong>\u8010\u98df\u6027<\/strong><\/td><td>\u4e2d\u7a0b\u5ea6\uff1b304\u304a\u3088\u3073316\u3088\u308a\u4f4e\u3044<\/td><td>\u8010\u98df\u6027\u306b\u512a\u308c\u308b\u3002<\/td><td>\u8010\u98df\u6027\u306b\u512a\u308c\u3001\u7279\u306b\u5869\u5316\u7269\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/td><\/tr><tr><td><strong>\u5f15\u5f35\u5f37\u5ea6<\/strong><\/td><td>448 MPa\uff0865 ksi\uff09<\/td><td>505 MPa (73.2 ksi)<\/td><td>580 MPa (84.1 ksi)<\/td><\/tr><tr><td><strong>\u964d\u4f0f\u5f37\u5ea6<\/strong><\/td><td>238 MPa (34.5 ksi)<\/td><td>215 MPa (31.2 ksi)<\/td><td>290 MPa (42.1 ksi)<\/td><\/tr><tr><td><strong>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\uff08HRB\uff09<\/strong><\/td><td>75<\/td><td>70<\/td><td>79<\/td><\/tr><tr><td><strong>\u6eb6\u63a5\u6027<\/strong><\/td><td>\u826f\u3044\u304c\u3001\u4e88\u71b1\u304c\u5fc5\u8981<\/td><td>\u6eb6\u63a5\u304c\u5bb9\u6613\u3067\u512a\u308c\u3066\u3044\u308b<\/td><td>\u6eb6\u63a5\u304c\u5bb9\u6613\u3067\u512a\u308c\u3066\u3044\u308b<\/td><\/tr><tr><td><strong>\u30b3\u30b9\u30c8<\/strong><\/td><td>\u4f4e\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/td><td>\u81ea\u52d5\u8eca\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u3001\u71b1\u4ea4\u63db\u5668<\/td><td>\u53a8\u623f\u6a5f\u5668\u3001\u85ac\u54c1\u5bb9\u5668<\/td><td>\u6d77\u6d0b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u5316\u5b66\u51e6\u7406\u3001\u88fd\u85ac\u6a5f\u5668<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>\u3055\u3089\u306b\u8aad\u3080<\/strong><br><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/comparisons\/304-vs-409\/\" target=\"_blank\" data-type=\"post\" data-id=\"10411\" rel=\"noreferrer noopener\">304\u5bfe409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a><\/p><h2 class=\"wp-block-heading\">\u6c17\u306b\u306a\u308b\u60c5\u5831<\/h2><h3 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6eb6\u63a5\u53ef\u80fd\u304b\uff1f<\/h3><p>\u306f\u3044\u3001409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6eb6\u63a5\u53ef\u80fd\u3067\u3059\u3002\u6eb6\u63a5\u304c\u5fc5\u8981\u306a\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u3092\u6301\u3064\u304b\uff1f<\/h3><p>\u306f\u3044\u3001409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3042\u308a\u3001\u4e00\u822c\u7684\u306b\u78c1\u6c17\u7279\u6027\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p><strong>\u95a2\u9023\u8a18\u4e8b<\/strong><\/p><p><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><h3 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u9306\u3073\u304b\u3089\u5b88\u308b\u306b\u306f\uff1f<\/h3><p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u3092\u9306\u3073\u304b\u3089\u5b88\u308b\u306b\u306f\u3001\u6e05\u6f54\u3067\u4e7e\u71e5\u3057\u305f\u72b6\u614b\u3092\u4fdd\u3064\u3053\u3068\u3002\u4fdd\u8b77\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u3001\u523a\u6fc0\u306e\u5f37\u3044\u5316\u5b66\u7269\u8cea\u3084\u6d77\u6c34\u306b\u3055\u3089\u3055\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u8868\u9762\u306e\u6c5a\u308c\u3092\u53d6\u308a\u9664\u304f\u306a\u3069\u306e\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u8150\u98df\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><p><strong>\u95a2\u9023\u8a18\u4e8b<\/strong><\/p><p><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/rust\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9306\u3073\u308b\u306e\u304b\uff1f<\/a><\/p><h3 class=\"wp-block-heading\">409\u30b9\u30c6\u30f3\u30ec\u30b9\u306f\u98df\u54c1\u7528\u3067\u3059\u304b\uff1f<\/h3><p>\u3044\u3044\u3048\u3001409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u98df\u54c1\u7528\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4e3b\u306b\u81ea\u52d5\u8eca\u7528\u304a\u3088\u3073\u5de5\u696d\u7528\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u98df\u54c1\u7528\u9014\u306b\u306f\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u3001\u98df\u54c1\u5b89\u5168\u57fa\u6e96\u306b\u9069\u5408\u3057\u3066\u3044\u308b304\u307e\u305f\u306f316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u597d\u307e\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff06\u3055\u3089\u306b<\/h2><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5b9a\u7fa9\u3001\u7d44\u6210\u3001\u7279\u6027\u3001\u52a0\u5de5\u7279\u6027\u3001\u7528\u9014\u3001\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u5074\u9762\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u305d\u306e\u4ed6\u306e\u92fc\u7a2e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3001\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/blog\/\">\u30d6\u30ed\u30b0<\/a> \u307e\u305f\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/contact-us\/\">\u91d1\u5c5e\u5c02\u9580\u5bb6\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.<\/p><p>\u7279\u6b8a\u92fc\u306e\u30c8\u30c3\u30d7\u30e1\u30fc\u30ab\u30fc\u304a\u3088\u3073\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3057\u3066\u3001100%\u306e\u54c1\u8cea\u4fdd\u8a3c\u3068\u3068\u3082\u306b\u3001\u591a\u696d\u7a2e\u306b\u308f\u305f\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u304a\u5ba2\u69d8\u3068\u3068\u3082\u306b\u6210\u9577\u3059\u308b\u3053\u3068\u3092\u304a\u7d04\u675f\u3057\u307e\u3059\u3002\u8a2a\u554f <a href=\"https:\/\/steelprogroup.com\/ja\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> \u307e\u305f\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/contact-us\/\">\u898b\u7a4d\u3082\u308a\u3092\u9001\u308b<\/a>\u6298\u308a\u8fd4\u3057\u3054\u9023\u7d61\u3044\u305f\u3057\u307e\u3059\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>409\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\uff1f409\u306f\u3001UNS S40900\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u3001\u4e3b\u306b[...]\u304b\u3089\u306a\u308b400\u7cfb\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":10287,"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":[4191,112],"tags":[],"class_list":["post-10290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades","category-stainless-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/10290","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=10290"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/10290\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/10287"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=10290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=10290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=10290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}