{"id":20577,"date":"2025-02-10T04:29:00","date_gmt":"2025-02-09T20:29:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20577"},"modified":"2025-02-18T11:11:27","modified_gmt":"2025-02-18T03:11:27","slug":"hsla-2","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/automotive-steel\/hsla\/","title":{"rendered":"\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1\u92fc\u306e\u6982\u8981: \u30b0\u30ec\u30fc\u30c9\u3001\u7279\u6027\u3001\u7528\u9014"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1 (HSLA) \u92fc\u306f\u3001\u73fe\u4ee3\u306e\u5de5\u696d\u7528\u9014\u306b\u304a\u3044\u3066\u9769\u547d\u7684\u306a\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u512a\u308c\u305f\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u3001\u4e26\u5916\u308c\u305f\u8010\u4e45\u6027\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u3088\u308a\u3001HSLA \u92fc\u306f\u591a\u304f\u306e\u5206\u91ce\u3067\u5f93\u6765\u306e\u70ad\u7d20\u92fc\u306b\u7740\u5b9f\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002&nbsp;<\/p><p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5316\u5b66\u7d44\u6210\u3001\u3055\u307e\u3056\u307e\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3001\u305d\u3057\u3066 SteelPro Group HSLA \u92fc\u3092\u9078\u629e\u3059\u308b\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1 (HSLA) \u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p class=\"wp-block-paragraph\">\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1 (HSLA) \u92fc\u306f\u3001\u901a\u5e38\u306e\u70ad\u7d20\u92fc\u3088\u308a\u3082\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u305f\u5408\u91d1\u92fc\u306e\u4e00\u7a2e\u3067\u3059\u3002\u4ed6\u306e\u92fc\u7a2e\u3068\u306f\u7570\u306a\u308a\u3001HSLA \u306f\u5316\u5b66\u7d44\u6210\u3067\u306f\u306a\u304f\u6a5f\u68b0\u7684\u6027\u80fd\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.05% \u304b\u3089 0.25% \u306e\u7bc4\u56f2\u3067\u3001\u6210\u5f62\u6027\u3068\u6eb6\u63a5\u6027\u306e\u4e21\u65b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p><p class=\"wp-block-paragraph\">\u30d0\u30ca\u30b8\u30a6\u30e0\u3001\u30cb\u30aa\u30d6\u3001\u30c1\u30bf\u30f3\u306a\u3069\u306e\u5c11\u91cf\u306e\u5408\u91d1\u5143\u7d20\u306f\u3001HSLA \u92fc\u306e\u5fae\u7d30\u69cb\u9020\u3092\u6539\u826f\u3057\u3066\u5f37\u5316\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u964d\u4f0f\u5f37\u5ea6\u306f 250 \uff5e 590 MPa (36,000 \uff5e 86,000 psi) \u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001HSLA \u92fc\u306f\u30c8\u30e9\u30c3\u30af\u306e\u30d5\u30ec\u30fc\u30e0\u3001\u30af\u30ec\u30fc\u30f3 \u30d6\u30fc\u30e0\u3001\u9244\u9053\u8eca\u4e21\u306a\u3069\u306e\u69cb\u9020\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">HSLA\u92fc\u306e\u4e3b\u306a\u7279\u6027<\/h2><ul class=\"wp-block-list\"><li><strong>\u9ad8\u5f37\u5ea6\u3068\u8efd\u91cf<\/strong>: \u9054\u6210 <strong>50% \u3088\u308a\u9ad8\u3044\u5f37\u5ea6<\/strong> \u70ad\u7d20\u92fc\u3088\u308a\u3082\u8efd\u91cf\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/li>\n\n<li><strong>\u512a\u308c\u305f\u8010\u8150\u98df\u6027<\/strong>\u9285\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u306a\u3069\u306e\u5143\u7d20\u304c\u9178\u5316\u3092\u9632\u304e\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6eb6\u63a5\u6027\u306e\u5411\u4e0a<\/strong>: \u5f93\u6765\u306e\u9ad8\u5f37\u5ea6\u92fc\u3068\u306f\u7570\u306a\u308a\u3001HSLA\u92fc\u306f <strong>\u7c21\u5358\u306b\u88fd\u4f5c\u3067\u304d\u308b<\/strong> \u30d7\u30ed\u30d1\u30c6\u30a3\u3002<\/li>\n\n<li><strong>\u512a\u308c\u305f\u5ef6\u6027\u3068\u976d\u6027<\/strong>: \u8010\u3048\u308b <strong>\u885d\u6483\u306e\u5927\u304d\u3044\u529b<\/strong> \u3072\u3073\u5272\u308c\u308b\u3053\u3068\u306a\u304f\u6975\u7aef\u306a\u6e29\u5ea6\u306b\u3082\u8010\u3048\u307e\u3059\u3002<\/li>\n\n<li><strong>\u30b3\u30b9\u30c8\u52b9\u7387<\/strong>: \u6750\u6599\u4f7f\u7528\u91cf\u3068\u8f38\u9001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b <strong>\u8efd\u91cf<\/strong>.<\/li><\/ul><h2 class=\"wp-block-heading\">HSLA \u92fc\u306e\u4e00\u822c\u7684\u306a\u7a2e\u985e\u3068\u305d\u306e\u7528\u9014<\/h2><h3 class=\"wp-block-heading\">\u8010\u5019\u6027\u92fc\uff08COR-TEN\u00ae\uff09<\/h3><ul class=\"wp-block-list\"><li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u6a4b\u6881\u3001\u5efa\u8a2d\u3001\u5c4b\u5916\u69cb\u9020\u7269\u3002<\/li><\/ul><p class=\"wp-block-paragraph\">\u3053\u306e\u92fc\u306e\u512a\u308c\u305f\u5927\u6c17\u8150\u98df\u8010\u6027\u306f\u3001\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u5b89\u5b9a\u3057\u305f\u4fdd\u8b77\u5c64\u3092\u5f62\u6210\u3059\u308b\u80fd\u529b\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u5857\u88c5\u3084\u305d\u306e\u4ed6\u306e\u8150\u98df\u9632\u6b62\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e0d\u8981\u306b\u306a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u308b\u3068\u540c\u6642\u306b\u3001\u9577\u671f\u7684\u306a\u69cb\u9020\u7684\u5b8c\u5168\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30de\u30a4\u30af\u30ed\u30a2\u30ed\u30a4\u92fc<\/h3><ul class=\"wp-block-list\"><li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u81ea\u52d5\u8eca\u306e\u30d5\u30ec\u30fc\u30e0\u304a\u3088\u3073\u5727\u529b\u5bb9\u5668\u3002<\/li><\/ul><p class=\"wp-block-paragraph\">\u30de\u30a4\u30af\u30ed\u30a2\u30ed\u30a4\u92fc\u306f\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u3084\u30cb\u30aa\u30d6\u306a\u3069\u306e\u5143\u7d20\u3092\u5c11\u91cf\u6dfb\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u70ad\u7d20\u542b\u6709\u91cf\u3092\u4f4e\u304f\u6291\u3048\u306a\u304c\u3089\u9ad8\u3044\u5f37\u5ea6\u3068\u976d\u6027\u3092\u7372\u5f97\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u5f37\u5ea6\u3001\u5ef6\u6027\u3001\u8efd\u91cf\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u6c42\u3081\u3089\u308c\u308b\u81ea\u52d5\u8eca\u69cb\u9020\u3084\u7523\u696d\u6a5f\u5668\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u4e8c\u76f8HSLA\u92fc<\/h3><ul class=\"wp-block-list\"><li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u81ea\u52d5\u8eca\u306e\u885d\u7a81\u69cb\u9020\u3002<\/li><\/ul><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/ja\/automotive-steel\/dual-phase\/\">\u4e8c\u76f8\u92fc<\/a> \u67d4\u3089\u304b\u3044\u30d5\u30a7\u30e9\u30a4\u30c8\u3068\u786c\u3044\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306e\u5fae\u7d30\u69cb\u9020\u3092\u7279\u5fb4\u3068\u3057\u3001\u885d\u7a81\u6642\u306b\u5927\u91cf\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u8eca\u4e21\u306e\u885d\u7a81\u30be\u30fc\u30f3\u3084\u305d\u306e\u4ed6\u306e\u5b89\u5168\u304c\u91cd\u8981\u3068\u306a\u308b\u90e8\u54c1\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u91dd\u72b6\u30d5\u30a7\u30e9\u30a4\u30c8 HSLA \u92fc<\/h3><ul class=\"wp-block-list\"><li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u77f3\u6cb9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3068\u9020\u8239\u3002<\/li><\/ul><p class=\"wp-block-paragraph\">\u91dd\u72b6\u30d5\u30a7\u30e9\u30a4\u30c8 HSLA \u92fc\u306e\u5fae\u7d30\u306a\u91dd\u72b6\u306e\u5fae\u7d30\u69cb\u9020\u306b\u3088\u308a\u3001\u512a\u308c\u305f\u976d\u6027\u3068\u4e80\u88c2\u4f1d\u64ad\u8010\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3084\u6d77\u6d0b\u69cb\u9020\u7269\u306a\u3069\u3001\u9ad8\u5727\u3084\u904e\u9177\u306a\u74b0\u5883\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u3067\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1\u92fc\u306e\u5316\u5b66\u6210\u5206<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u6a19\u6e96\u7bc4\u56f2 (%)<\/strong><\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>0.05\uff5e0.25<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>0.50\uff5e1.65<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>0.01\uff5e0.10<\/td><\/tr><tr><td>\u30cb\u30aa\u30d6<\/td><td>0.02\uff5e0.10<\/td><\/tr><tr><td>\u30c1\u30bf\u30f3\uff08Ti\uff09<\/td><td>0.01\uff5e0.05<\/td><\/tr><tr><td>\u9285\uff08Cu\uff09<\/td><td>0.20\uff5e0.50<\/td><\/tr><tr><td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td><td>0.30\uff5e0.50<\/td><\/tr><tr><td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td><td>0.10\uff5e0.40<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u5404\u8981\u7d20\u306e\u5f79\u5272<\/h3><ul class=\"wp-block-list\"><li><strong>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u70ad\u7d20\u542b\u6709\u91cf\u3092\u4f4e\u304f\u6291\u3048\u308b\u3053\u3068\u3067\u3001\u5341\u5206\u306a\u5f37\u5ea6\u3092\u4fdd\u3061\u306a\u304c\u3089\u6eb6\u63a5\u6027\u3068\u6210\u5f62\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3053\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u3088\u308a\u3001\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u6210\u5f62\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30de\u30f3\u30ac\u30f3 (Mn)<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u30de\u30f3\u30ac\u30f3\u306f\u976d\u6027\u3068\u786c\u5316\u6027\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5fae\u7d30\u69cb\u9020\u3092\u6539\u826f\u3059\u308b\u306e\u306b\u3082\u5f79\u7acb\u3061\u3001\u92fc\u306e\u5f37\u5ea6\u3068\u976d\u6027\u306e\u5747\u4e00\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30d0\u30ca\u30b8\u30a6\u30e0\uff08V\uff09\u3001\u30cb\u30aa\u30d6\uff08Nb\uff09\u3001\u30c1\u30bf\u30f3\uff08Ti\uff09<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5fae\u91cf\u5408\u91d1\u5143\u7d20\u306f\u3001\u6790\u51fa\u786c\u5316\u3068\u7d50\u6676\u7c92\u5fae\u7d30\u5316\u3092\u901a\u3058\u3066\u92fc\u306e\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u30d0\u30ca\u30b8\u30a6\u30e0\u3068\u30cb\u30aa\u30d6\u306f\u5f15\u5f35\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u30c1\u30bf\u30f3\u306f\u6eb6\u63a5\u6027\u3092\u9ad8\u3081\u3066\u7834\u640d\u306e\u53ef\u80fd\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u9285\uff08Cu\uff09\u3001\u30af\u30ed\u30e0\uff08Cr\uff09\u3001\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u9285\u306f\u8010\u98df\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u3001\u5c4b\u5916\u3084\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u92fc\u306e\u8010\u4e45\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306f\u6750\u6599\u306e\u8010\u98df\u6027\u3092\u3055\u3089\u306b\u9ad8\u3081\u3001\u7279\u306b\u4f4e\u6e29\u3067\u306e\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30b8\u30eb\u30b3\u30cb\u30a6\u30e0\uff08Zr\uff09\u3001\u30ab\u30eb\u30b7\u30a6\u30e0\uff08Ca\uff09\u3001\u5e0c\u571f\u985e\u5143\u7d20<\/strong><\/li><\/ul><p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5fae\u91cf\u5143\u7d20\u306f\u3001\u786b\u5316\u7269\u4ecb\u5728\u7269\u306e\u5f62\u72b6\u3068\u5206\u5e03\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u786b\u5316\u7269\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u92fc\u306e\u6210\u5f62\u6027\u304c\u5411\u4e0a\u3057\u3001\u8907\u96d1\u306a\u90e8\u54c1\u3078\u306e\u52a0\u5de5\u3084\u6210\u5f62\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">HSLA \u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u6a5f\u68b0\u7684\u7279\u6027<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><td><strong>\u964d\u4f0f\u5f37\u3055 (MPa\/ksi)<\/strong><\/td><td><strong>\u5f15\u5f35\u5f37\u3055 (MPa\/ksi)<\/strong><\/td><td><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/td><td><strong>\u6ce8\u8a18<\/strong><\/td><\/tr><tr><td>A36<\/td><td>\u2265250 \/ 36<\/td><td>\u2265400 \/ 58<\/td><td>\u5efa\u7269\u3084\u6a4b\u6881\u3092\u542b\u3080\u4e00\u822c\u5efa\u8a2d\u3002<\/td><td>\u4e00\u822c\u7684\u306a\u8edf\u92fc\u3002<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/structural-steel\/a572\/\">A572<\/a><\/td><td>290\uff5e450 \/ 42\uff5e65<\/td><td>415\uff5e485 \/ 60\uff5e70<\/td><td>\u6a4b\u6881\u5efa\u8a2d\u3001\u5efa\u7269\u306e\u9aa8\u7d44\u307f\u3001\u69cb\u9020\u90e8\u54c1\u3002<\/td><td>\u30b0\u30ec\u30fc\u30c942\u300150\u300155\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/weathering-steel\/a588\/\">A588<\/a><\/td><td>\u2265345 \/ 50<\/td><td>\u2265485 \/ 70<\/td><td>\u6a4b\u3084\u30d5\u30a1\u30b5\u30fc\u30c9\u306a\u3069\u306e\u5c4b\u5916\u69cb\u9020\u7269\u3002<\/td><td>&#8211;<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/weathering-steel\/a606\/\">A606<\/a><\/td><td>\u2265345 \/ 50<\/td><td>\u2265485 \/ 70<\/td><td>\u5c4b\u6839\u6750\u3001\u30b5\u30a4\u30c7\u30a3\u30f3\u30b0\u6750\u3001\u5efa\u7bc9\u7528\u30d1\u30cd\u30eb\u3002<\/td><td>&#8211;<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/bridge-steel\/a709\/\">A709<\/a><\/td><td>250\uff5e485 \/ 36\uff5e70<\/td><td>400\uff5e690 \/ 58\uff5e100<\/td><td>\u6a4b\u306e\u5e8a\u7248\u3001\u6841\u3001\u304a\u3088\u3073\u8377\u91cd\u652f\u6301\u69cb\u9020\u3002<\/td><td>50W\u304a\u3088\u3073HPS 70W\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/high-strength-structural-steel\/a514\/\">A514<\/a><\/td><td>\u2265690 \/ 100<\/td><td>\u2265760 \/ 110<\/td><td>\u91cd\u6a5f\u5efa\u8a2d\u304a\u3088\u3073\u63a1\u6398\u6a5f\u68b0\u3002<\/td><td>\u3055\u307e\u3056\u307e\u306a\u786c\u5ea6\u30ec\u30d9\u30eb\u3002<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/high-strength-structural-steel\/s355\/\">S355<\/a><\/td><td>355 \/ 51.5<\/td><td>470\uff5e630 \/ 68\uff5e91<\/td><td>\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5efa\u7269\u306e\u30d5\u30ec\u30fc\u30e0\u3001\u6a4b\u6881\u3001\u6d77\u6d0b\u69cb\u9020\u7269\u3002<\/td><td>S355J2\u3001S355K2\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/td><\/tr><tr><td><a href=\"https:\/\/steelprogroup.com\/ja\/high-strength-structural-steel\/s500\/\">S500<\/a><\/td><td>500 \/ 72.5<\/td><td>590\uff5e700 \/ 85.5\uff5e101.5<\/td><td>\u9ad8\u5f37\u5ea6\u69cb\u9020\u90e8\u54c1\u3002<\/td><td>&#8211;<\/td><\/tr><tr><td>M270<\/td><td>250\uff5e485 \/ 36\uff5e70<\/td><td>400\uff5e690 \/ 58\uff5e100<\/td><td>AASHTO\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u305f\u6a4b\u6881\u5efa\u8a2d\u3002<\/td><td>A709 sp\u306b\u8a8d\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1\u92fc\u306e\u88fd\u9020\u30d7\u30ed\u30bb\u30b9<\/h2><p class=\"wp-block-paragraph\">SteelPro Group \u306e\u9ad8\u5ea6\u306a\u751f\u7523\u65b9\u6cd5\u306f\u3001\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1 (HSLA) \u92fc\u306e\u88fd\u9020\u306b\u9ad8\u3044\u57fa\u6e96\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u9577\u5e74\u306e\u7d4c\u9a13\u3068\u6700\u5148\u7aef\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5404\u30b9\u30c6\u30c3\u30d7\u3067\u7cbe\u5ea6\u3001\u4e00\u8cab\u6027\u3001\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u9023\u7d9a\u92f3\u9020<\/h3><p class=\"wp-block-paragraph\">\u5f0a\u793e\u306e\u9ad8\u5ea6\u306a\u9023\u7d9a\u92f3\u9020\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6eb6\u878d\u92fc\u3092\u30b9\u30e9\u30d6\u307e\u305f\u306f\u30d3\u30ec\u30c3\u30c8\u306b\u92f3\u9020\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5747\u4e00\u306a\u5316\u5b66\u7d44\u6210\u3001\u4e0d\u7d14\u7269\u306e\u4f4e\u6e1b\u3001\u304a\u3088\u3073\u3055\u3089\u306a\u308b\u51e6\u7406\u306e\u305f\u3081\u306e\u9ad8\u54c1\u8cea\u306e\u6750\u6599\u30d9\u30fc\u30b9\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u71b1\u6a5f\u68b0\u5236\u5fa1\u51e6\u7406\uff08TMCP\uff09<\/h3><p class=\"wp-block-paragraph\">\u5f53\u793e\u306e TMCP \u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u5727\u5ef6\u4e2d\u306b\u6b63\u78ba\u306a\u6e29\u5ea6\u5236\u5fa1\u3068\u5909\u5f62\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u304d\u3081\u306e\u7d30\u304b\u3044\u5fae\u7d30\u7d44\u7e54\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u8ffd\u52a0\u306e\u71b1\u51e6\u7406\u306e\u5fc5\u8981\u6027\u3092\u6e1b\u3089\u3057\u306a\u304c\u3089\u3001\u4e26\u5916\u308c\u305f\u976d\u6027\u3068\u5f37\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u6c88\u6bbf\u5f37\u5316:<\/h3><p class=\"wp-block-paragraph\">\u5f53\u793e\u3067\u306f\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u3001\u30cb\u30aa\u30d6\u3001\u30c1\u30bf\u30f3\u3092\u914d\u5408\u3057\u3066\u5fae\u7d30\u6790\u51fa\u7269\u3092\u5f62\u6210\u3057\u3001\u5ef6\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u92fc\u306e\u5f37\u5ea6\u3068\u976d\u6027\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u72ec\u81ea\u306e\u5408\u91d1\u5316\u6280\u8853\u306b\u3088\u308a\u3001\u5f53\u793e\u306e HSLA \u92fc\u306f\u6210\u5f62\u6027\u3068\u8010\u4e45\u6027\u306e\u4e21\u65b9\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u5236\u5fa1\u51b7\u5374\u3068\u52a0\u901f\u51b7\u5374\uff08ACC\uff09<\/h3><p class=\"wp-block-paragraph\">\u9769\u65b0\u7684\u306a\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5ef6\u6027\u3001\u976d\u6027\u3001\u5fdc\u529b\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u4e00\u8cab\u3057\u305f\u5fae\u7d30\u69cb\u9020\u9077\u79fb\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u306b\u3088\u308a\u3001\u69cb\u9020\u7528\u9014\u306b\u304a\u3051\u308b\u92fc\u306e\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u76f4\u63a5\u5727\u5ef6\u3068\u6700\u7d42\u6210\u5f62<\/h3><p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u76f4\u63a5\u5727\u5ef6\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u4e0d\u8981\u306a\u518d\u52a0\u71b1\u30b9\u30c6\u30c3\u30d7\u304c\u6392\u9664\u3055\u308c\u3001\u92fc\u306e\u5747\u4e00\u306a\u5fae\u7d30\u69cb\u9020\u3068\u4e00\u8cab\u3057\u305f\u6a5f\u68b0\u7684\u7279\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u304a\u5ba2\u69d8\u306e\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u9ad8\u5ea6\u306a\u6eb6\u63a5\u6280\u8853\uff08\u8a72\u5f53\u3059\u308b\u5834\u5408\uff09<\/h3><p class=\"wp-block-paragraph\">SteelPro Group \u306f\u3001\u92fc\u9244\u306e\u9ad8\u3044\u5f37\u5ea6\u3068\u976d\u6027\u3092\u7dad\u6301\u3059\u308b\u7279\u6b8a\u306a\u6eb6\u63a5\u65b9\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9ad8\u5ea6\u306a\u6280\u8853\u306b\u3088\u308a\u3001\u6eb6\u63a5\u90e8\u5206\u306e\u5b8c\u5168\u6027\u304c\u5f37\u5316\u3055\u308c\u3001\u9577\u671f\u306b\u308f\u305f\u308b\u9ad8\u6027\u80fd\u306a\u7d50\u679c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2><h3 class=\"wp-block-heading\">\u70ad\u7d20\u92fc\u3068 HSLA \u92fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3><p class=\"wp-block-paragraph\">HSLA \u92fc\u306f\u3001\u5f93\u6765\u306e\u70ad\u7d20\u92fc\u3088\u308a\u3082\u5f37\u5ea6\u3001\u8efd\u91cf\u6027\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u5c11\u91cf\u306e\u5408\u91d1\u5143\u7d20\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u5b9f\u73fe\u3055\u308c\u3001\u7d50\u6676\u69cb\u9020\u3092\u6d17\u7df4\u3057\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5f37\u5316\u3057\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u70ad\u7d20\u92fc\u306f\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u70ad\u7d20\u542b\u6709\u91cf\u3092\u5897\u3084\u3057\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5ef6\u6027\u3068\u6eb6\u63a5\u6027\u304c\u72a0\u7272\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001HSLA \u92fc\u306f\u3001\u512a\u308c\u305f\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u3068\u74b0\u5883\u8010\u4e45\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u69cb\u9020\u7528\u92fc\u3068 HSLA \u92fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3><p class=\"wp-block-paragraph\">HSLA \u92fc\u306f\u5408\u91d1\u5316\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3068\u976d\u6027\u3092\u5f37\u5316\u3057\u305f\u69cb\u9020\u7528\u92fc\u306e\u4e00\u7a2e\u3067\u3059\u304c\u3001\u6a19\u6e96\u7684\u306a\u69cb\u9020\u7528\u92fc\u306f\u4e3b\u306b\u305d\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3068\u5f62\u72b6\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<\/p><p class=\"wp-block-paragraph\">HSLA \u92fc\u306f\u3001\u5408\u91d1\u5143\u7d20\u306e\u91cf\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u3068\u8010\u8150\u98df\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u69cb\u9020\u7528\u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u3088\u308a\u5358\u7d14\u306a\u5316\u5b66\u7d44\u6210\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001HSLA \u92fc\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3068\u74b0\u5883\u8010\u4e45\u6027\u3092\u5099\u3048\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">SteelPro Group \u306e\u6700\u9ad8\u306e HSLA \u92fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2><p class=\"wp-block-paragraph\">SteelPro Group \u306e\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1 (HSLA) \u92fc\u306f\u3001\u8a73\u7d30\u306a\u4ed5\u69d8\u3068\u5b9f\u8a3c\u6e08\u307f\u306e\u7d50\u679c\u306b\u88cf\u4ed8\u3051\u3089\u308c\u305f\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u6750\u6599\u52b9\u7387\u306b\u3088\u308b\u30b3\u30b9\u30c8\u524a\u6e1b:<\/strong> \u5f53\u793e\u306e HSLA \u92fc\u306f\u3001\u540c\u7b49\u306e\u5f37\u5ea6\u30ec\u30d9\u30eb\u306e\u70ad\u7d20\u92fc\u3088\u308a\u3082 20\uff5e30% \u8efd\u91cf\u3067\u3042\u308b\u305f\u3081\u3001\u6750\u6599\u30b3\u30b9\u30c8\u3068\u8f38\u9001\u8cbb\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/li>\n\n<li><strong>\u512a\u308c\u305f\u69cb\u9020\u6027\u80fd:<\/strong> \u5f53\u793e\u306e\u92fc\u6750\u306f\u3001\u964d\u4f0f\u5f37\u5ea6\u304c 345 MPa (50 ksi) \u3092\u8d85\u3048\u3001\u5f15\u5f35\u5f37\u5ea6\u304c\u6700\u5927 485 MPa (70 ksi) \u306b\u9054\u3057\u3001\u5e38\u306b\u696d\u754c\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3001\u305d\u308c\u3092\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u9577\u5bff\u547d:<\/strong> \u8010\u8150\u98df\u6027\u306e\u5411\u4e0a\u306b\u3088\u308a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b5\u30a4\u30af\u30eb\u304c\u77ed\u7e2e\u3055\u308c\u3001\u69cb\u9020\u7269\u306e\u5bff\u547d\u304c\u5ef6\u3073\u3001\u9577\u671f\u7684\u306a\u7dad\u6301\u8cbb\u304c\u7bc0\u7d04\u3055\u308c\u3001\u6295\u8cc7\u4fa1\u5024\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6700\u9069\u5316\u3055\u308c\u305f\u88fd\u9020\u52b9\u7387:<\/strong> \u5f53\u793e\u306e\u92fc\u6750\u306f\u6210\u5f62\u6027\u3068\u6eb6\u63a5\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u751f\u7523\u5de5\u7a0b\u304c\u5408\u7406\u5316\u3055\u308c\u3001\u88fd\u9020\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b8c\u4e86\u304c\u65e9\u307e\u308a\u307e\u3059\u3002<\/li><\/ul><p class=\"wp-block-paragraph\">SteelPro Group \u306f\u3001\u6700\u9ad8\u54c1\u8cea\u306e HSLA \u92fc\u6750\u306e\u63d0\u4f9b\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6210\u529f\u3092\u78ba\u5b9f\u306b\u3059\u308b\u8ffd\u52a0\u30b5\u30fc\u30d3\u30b9\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u51e6\u7406:<\/strong> \u7cbe\u5bc6\u306a\u5207\u65ad\u3001\u6210\u5f62\u3001\u6210\u578b\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3001\u304a\u5ba2\u69d8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6b63\u78ba\u306a\u4ed5\u69d8\u306b\u4e00\u81f4\u3059\u308b\u6750\u6599\u304c\u78ba\u5b9f\u306b\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u8868\u9762\u51e6\u7406:<\/strong> \u5f53\u793e\u3067\u306f\u3001\u92fc\u306e\u8010\u4e45\u6027\u3001\u8010\u6469\u8017\u6027\u3001\u8010\u8150\u98df\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u30b7\u30e7\u30c3\u30c8\u30d6\u30e9\u30b9\u30c8\u3001\u4fdd\u8b77\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u9ad8\u7cbe\u5ea6\u88fd\u9020\uff1a<\/strong> SteelPro Group \u306f\u3001\u9ad8\u5ea6\u306a\u751f\u7523\u8a2d\u5099\u3068\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u30d0\u30c3\u30c1\u304c\u6700\u9ad8\u6c34\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u4fe1\u983c\u6027\u3068\u4e00\u8cab\u6027\u306e\u3042\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u5f37\u5ea6\u4f4e\u5408\u91d1\u92fc\uff08HSLA\uff09\u306f\u3001\u73fe\u4ee3\u306e\u7523\u696d\u7528\u9014\u306b\u304a\u3044\u3066\u9769\u547d\u7684\u306a\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u512a\u308c\u305f\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u3001\u4e26\u5916\u308c\u305f\u8010\u4e45\u6027\u3001[\u2026]<\/p>","protected":false},"author":12,"featured_media":20567,"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":[4306],"tags":[],"class_list":["post-20577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automotive-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=20577"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20577\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/20567"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=20577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=20577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=20577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}