{"id":21323,"date":"2025-03-08T03:01:00","date_gmt":"2025-03-07T19:01:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21323"},"modified":"2025-03-05T11:05:00","modified_gmt":"2025-03-05T03:05:00","slug":"lifespan","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/galvanized-steel\/properties\/lifespan\/","title":{"rendered":"\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u5bff\u547d\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d\u306f\u3001\u74b0\u5883\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u539a\u3055\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u7a4f\u3084\u304b\u306a\u74b0\u5883\u3001\u975e\u5de5\u696d\u7684\u306a\u74b0\u5883\u3067\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306f\u6700\u592770\u5e74\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6d77\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u6cbf\u5cb8\u5730\u57df\u3084\u4e8c\u9178\u5316\u786b\u9ec4\u304c\u5927\u6c17\u4e2d\u306b\u653e\u51fa\u3055\u308c\u308b\u5de5\u696d\u5730\u5e2f\u306a\u3069\u3001\u904e\u9177\u3067\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u5bff\u547d\u306f\u308f\u305a\u304b5\uff5e10\u5e74\u306b\u307e\u3067\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002&nbsp;<\/p><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u306b\u304a\u3051\u308b\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u4e88\u60f3\u5bff\u547d\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u8010\u4e45\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e3b\u306a\u8981\u56e0\u3092\u8aac\u660e\u3057\u3001\u8010\u7528\u5e74\u6570\u3092\u5ef6\u3070\u3059\u305f\u3081\u306e\u30d2\u30f3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d<\/h2><p>\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d\u306f\u3001\u7523\u696d\u6c5a\u67d3\u306e\u7a0b\u5ea6\u3001\u5869\u5206\u3078\u306e\u66dd\u9732\u3001\u6e7f\u5ea6\u3068\u3044\u3063\u305f\u74b0\u5883\u6761\u4ef6\u306b\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u74b0\u5883\u4e2d\u306e\u8150\u98df\u6027\u5143\u7d20\u306e\u5897\u52a0\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u8010\u7528\u5e74\u6570\u3092\u77ed\u7e2e\u3057\u307e\u3059\u3002<\/p><p>\u8150\u98df\u5206\u985e\u30b7\u30b9\u30c6\u30e0\u306f\u3001 <strong>ISO 9223\u898f\u683c<\/strong> \u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u8150\u98df\u901f\u5ea6\u3068\u8010\u4e45\u6027\u3092\u4e88\u6e2c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u306f <strong>C1\uff08\u975e\u5e38\u306b\u4f4e\u3044\u8150\u98df\u6027\uff09<\/strong> \u3078\u306e <strong>C5\uff08\u975e\u5e38\u306b\u9ad8\u3044\u8150\u98df\u6027\uff09<\/strong>\u5927\u6c17\u4e2d\u306e\u6c5a\u67d3\u7269\u8cea\u3001\u6c34\u5206\u3001\u5869\u5206\u6fc3\u5ea6\u3092\u53cd\u6620\u3057\u307e\u3059\u3002<\/p><p>\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u6761\u4ef6\u4e0b\u3067\u306e\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d\u306e\u9055\u3044\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u8150\u98df\u6027\u30af\u30e9\u30b9<\/strong><\/td><td><strong>\u74b0\u5883<\/strong><\/td><td><strong>\u5bff\u547d<\/strong><\/td><td><strong>\u8150\u98df\u901f\u5ea6<\/strong><\/td><\/tr><tr><td>C1: \u975e\u5e38\u306b\u4f4e\u3044<\/td><td>\u4e7e\u71e5\u3057\u305f\u5ba4\u5185\u74b0\u5883\u3001\u4f4e\u6e7f\u5ea6\u3001\u6c5a\u67d3\u306e\u5c11\u306a\u3044<\/td><td>50\u5e74\u4ee5\u4e0a<\/td><td>&lt;0.2 \u03bcm\/\u5e74<\/td><\/tr><tr><td>C2: \u4f4e<\/td><td>\u7530\u820e\u3001\u8efd\u5ea6\u306e\u6c5a\u67d3\u3001\u6642\u6298\u6e7f\u6c17\u3042\u308a<\/td><td>40\uff5e50\u6b73<\/td><td>0.2\uff5e0.5\u03bcm\/\u5e74<\/td><\/tr><tr><td>C3: \u4e2d\u7a0b\u5ea6<\/td><td>\u90fd\u5e02\u90e8\u3001\u8efd\u5de5\u696d\u3001\u4e2d\u7a0b\u5ea6\u306e\u6c5a\u67d3<\/td><td>15\uff5e25\u6b73<\/td><td>0.5\uff5e1.0\u03bcm\/\u5e74<\/td><\/tr><tr><td>C4: \u9ad8<\/td><td>\u6cbf\u5cb8\u90e8\u3001\u91cd\u5de5\u696d\u3001\u5869\u5bb3<\/td><td>10\uff5e20\u5e74<\/td><td>1.0\uff5e2.0\u03bcm\/\u5e74<\/td><\/tr><tr><td>C5: \u975e\u5e38\u306b\u9ad8\u3044<\/td><td>\u6cbf\u5cb8\u3001\u6c96\u5408\u3001\u91cd\u5de5\u696d\u3001\u9ad8\u6c5a\u67d3<\/td><td>5\uff5e10\u5e74<\/td><td>&gt; 2.0 \u03bcm\/\u5e74<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u74b0\u5883\u8981\u56e0\u306b\u3088\u308a\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u8010\u4e45\u6027\u304c\u640d\u306a\u308f\u308c\u308b<\/h2><p>\u4ee5\u4e0b\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u8010\u4e45\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u74b0\u5883\u8981\u7d20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u304c\u7d44\u307f\u5408\u308f\u3055\u308b\u3068\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u3092\u6025\u901f\u306b\u52a3\u5316\u3055\u305b\u308b\u904e\u9177\u306a\u6761\u4ef6\u304c\u751f\u307e\u308c\u3001\u4e0b\u5730\u306e\u92fc\u677f\u306e\u8150\u98df\u304c\u52a0\u901f\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u5869\u3078\u306e\u66dd\u9732<\/h3><p>\u6cbf\u5cb8\u5730\u57df\u3084\u51ac\u5b63\u306b\u9053\u8def\u306b\u5869\u3092\u6492\u304f\u5730\u57df\u3067\u306f\u3001\u5869\u306e\u7c92\u5b50\u304c\u92fc\u677f\u8868\u9762\u306b\u4ed8\u7740\u3057\u307e\u3059\u3002\u5869\u306e\u7c92\u5b50\u306f\u6c34\u5206\u3068\u6df7\u3056\u308a\u5408\u3063\u3066\u5c0e\u96fb\u6027\u306e\u6eb6\u6db2\u3068\u306a\u308a\u3001\u4e9c\u925b\u3081\u3063\u304d\u306e\u52a3\u5316\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u3002\u4e9c\u925b\u304c\u640d\u50b7\u3059\u308b\u3068\u3001\u305d\u306e\u4e0b\u306e\u92fc\u677f\u304c\u8150\u98df\u3057\u3001\u5bff\u547d\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002<\/p><p>\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306f\u3001\u6cbf\u5cb8\u90e8\u306e\u5efa\u7269\u3084\u30d5\u30a7\u30f3\u30b9\u306a\u3069\u3001\u4e2d\u7a0b\u5ea6\u306e\u5869\u5206\u66dd\u9732\u304c\u3042\u308b\u74b0\u5883\u3067\u306f\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6d77\u6c34\u306b\u6652\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u5730\u57df\u3084\u6d77\u6c34\u3068\u76f4\u63a5\u63a5\u89e6\u3059\u308b\u69cb\u9020\u7269\u306a\u3069\u3001\u5869\u5206\u6fc3\u5ea6\u304c\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306f\u3042\u307e\u308a\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><h3 class=\"wp-block-heading\">\u7523\u696d\u304a\u3088\u3073\u5927\u6c17\u6c5a\u67d3\u7269\u8cea<\/h3><p>\u4e8c\u9178\u5316\u786b\u9ec4\uff08SO\u2082\uff09\u3084\u7a92\u7d20\u9178\u5316\u7269\uff08NO\u2093\uff09\u306a\u3069\u306e\u7523\u696d\u6c5a\u67d3\u7269\u8cea\u3084\u74b0\u5883\u6c5a\u67d3\u7269\u8cea\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u8150\u98df\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6c5a\u67d3\u7269\u8cea\u306f\u5927\u6c17\u4e2d\u306e\u6c34\u5206\u3068\u7d50\u5408\u3057\u3066\u786b\u9178\u3084\u785d\u9178\u306a\u3069\u306e\u9178\u3092\u751f\u6210\u3057\u3001\u4e9c\u925b\u5c64\u3092\u52a3\u5316\u3055\u305b\u307e\u3059\u3002&nbsp;<\/p><p>\u6c5a\u67d3\u304c\u3088\u308a\u96c6\u4e2d\u3057\u3066\u3044\u308b\u90fd\u5e02\u90e8\u3084\u5de5\u696d\u5730\u5e2f\u3067\u306f\u3001\u8150\u98df\u30d7\u30ed\u30bb\u30b9\u306f\u306f\u308b\u304b\u306b\u9ad8\u3044\u901f\u5ea6\u3067\u767a\u751f\u3057\u307e\u3059\u3002&nbsp;<\/p><h3 class=\"wp-block-heading\">\u6e7f\u5ea6\u3068\u6c34\u5206<\/h3><p>\u6c34\u306f\u4ed6\u306e\u8150\u98df\u5264\u306e\u89e6\u5a92\u3068\u3057\u3066\u4f5c\u7528\u3057\u307e\u3059\u3002\u6e7f\u5ea6\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u6c34\u5206\u304c\u92fc\u677f\u8868\u9762\u306b\u6b8b\u7559\u3057\u3001\u8150\u98df\u5264\u3092\u6d3b\u6027\u5316\u3055\u305b\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5869\u5206\u3084\u7523\u696d\u6c5a\u67d3\u7269\u8cea\u3068\u6df7\u3056\u308b\u3068\u3001\u4e9c\u925b\u5c64\u306e\u52a3\u5316\u304c\u52a0\u901f\u3057\u307e\u3059\u3002<\/p><p>\u6cbf\u5cb8\u5730\u57df\u3084\u71b1\u5e2f\u5730\u57df\u306a\u3069\u3001\u5e38\u306b\u6e7f\u6c17\u304c\u591a\u3044\u3001\u307e\u305f\u306f\u6e7f\u5ea6\u304c\u9ad8\u3044\u74b0\u5883\u306b\u3042\u308b\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306f\u3001\u4e7e\u71e5\u3057\u305f\u6c17\u5019\u306b\u6bd4\u3079\u3066\u8150\u98df\u901f\u5ea6\u304c\u306f\u308b\u304b\u306b\u901f\u304f\u306a\u308a\u307e\u3059\u3002\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u8150\u98df\u306f\u76f8\u5bfe\u6e7f\u5ea6\u304c60 1 TP3T\u3092\u8d85\u3048\u308b\u3068\u8457\u3057\u304f\u52a0\u901f\u3057\u300180 1 TP3T\u4ee5\u4e0a\u306b\u306a\u308b\u3068\u6700\u3082\u8150\u98df\u901f\u5ea6\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002&nbsp;<\/p><h3 class=\"wp-block-heading\">\u6e29\u5ea6<\/h3><p>\u6e29\u5ea6\u306f\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d\u306b\u308f\u305a\u304b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002-40\u00b0F\uff08-4\u2103\uff09\u304b\u3089194\u00b0F\uff08194\u2103\uff09\u307e\u3067\u306e\u6e29\u5ea6\u3067\u3042\u308c\u3070\u5927\u304d\u306a\u554f\u984c\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001392\u00b0F\uff08192\u2103\uff09\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u3067\u306f\u4e9c\u925b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u52a3\u5316\u3057\u3001\u92fc\u677f\u304c\u8150\u98df\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306f\u98df\u54c1\u52a0\u71b1\u7528\u9014\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><p>\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u304c\u8150\u98df\u3057\u3084\u3059\u3044\u5177\u4f53\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u9178\u6027\u306e\u98df\u54c1\u3084\u98f2\u6599<\/strong>s: \u30ec\u30e2\u30f3\u6c41\u3084\u9162\u306a\u3069\u306e\u9178\u6027\u7269\u8cea\u3092\u5165\u308c\u308b\u5bb9\u5668\u3002\u3053\u308c\u3089\u306f\u4e9c\u925b\u30e1\u30c3\u30ad\u5c64\u306e\u8150\u98df\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u5869\u6c34\u5674\u9727\u74b0\u5883<\/strong>: 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<strong>\u96fb\u6c17\u4e9c\u925b\u30e1\u30c3\u30ad<\/strong>\u305d\u306e\u7d50\u679c\u3001\u5c64\u304c\u8584\u304f\u306a\u308a\u307e\u3059\u3002\u539a\u3044\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u3088\u308a\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u304c\u3001\u8584\u3044\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u7279\u306b\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u52a3\u5316\u304c\u65e9\u304f\u9032\u3080\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 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<strong>\u4e0d\u52d5\u614b\u5316\u51e6\u7406<\/strong> \u4e9c\u925b\u30e1\u30c3\u30ad\u8868\u9762\u306b\u3055\u3089\u306b\u4fdd\u8b77\u3092\u65bd\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u74b0\u5883\u3078\u306e\u66dd\u9732\u3092\u5236\u5fa1\u3059\u308b<\/h3><p>\u53ef\u80fd\u306a\u9650\u308a\u3001\u9ad8\u5869\u5206\u6fc3\u5ea6\u3001\u91cd\u5de5\u696d\u6c5a\u67d3\u7269\u8cea\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u3068\u3044\u3063\u305f\u904e\u9177\u306a\u74b0\u5883\u3078\u306e\u9732\u51fa\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u9069\u5207\u306a\u8a2d\u7f6e\u5834\u6240\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><h3 class=\"wp-block-heading\">\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h3><p>\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306b\u640d\u50b7\u3084\u6469\u8017\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8868\u9762\u3092\u6e05\u6383\u3057\u3001\u5869\u5206\u3001\u6c5a\u308c\u3001\u8150\u98df\u3092\u4fc3\u9032\u3059\u308b\u6c5a\u67d3\u7269\u8cea\u306a\u3069\u3092\u9664\u53bb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><h2 class=\"wp-block-heading\">\u9577\u671f\u306b\u308f\u305f\u308b\u6027\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u9ad8\u54c1\u8cea\u306e\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc<\/h2><p>\u4e9c\u925b\u30e1\u30c3\u30ad\u306e\u54c1\u8cea\u3001\u4f8b\u3048\u3070\u539a\u3055\u306e\u4e0d\u5747\u4e00\u6027\u3084\u5bc6\u7740\u6027\u306e\u60aa\u3055\u3082\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5bff\u547d\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u4ed5\u69d8\u306b\u9069\u5408\u3057\u3001\u6b20\u9665\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p><p>Steel Pro Group\u3067\u306f\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u88fd\u9020\u3001\u52a0\u5de5\u3001\u8a2d\u7f6e\u30d7\u30ed\u30bb\u30b9\u3092\u901a\u3058\u3066\u3001\u9ad8\u54c1\u8cea\u306e\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/product-category\/galvanized-steel\/\">\u3055\u307e\u3056\u307e\u306a\u88fd\u54c1<\/a>\u30b3\u30a4\u30eb\u3001\u30b7\u30fc\u30c8\u3001\u30d1\u30a4\u30d7\u306a\u3069\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u3055\u307e\u3056\u307e\u306a\u8868\u9762\u51e6\u7406\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>The lifespan of galvanized steel depends on factors such as the environment, coating thickness, and maintenance. In mild, non-industrial settings, [&hellip;]<\/p>","protected":false},"author":12,"featured_media":21322,"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":[4311,4273],"tags":[],"class_list":["post-21323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-properties-galvanized-steel","category-galvanized-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21323","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=21323"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21323\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/21322"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=21323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=21323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=21323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}