{"id":4012,"date":"2024-06-29T16:54:54","date_gmt":"2024-06-29T16:54:54","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4012"},"modified":"2024-07-09T09:35:26","modified_gmt":"2024-07-09T09:35:26","slug":"304-vs-630-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ja\/bolg\/304-vs-630-stainless-steel\/","title":{"rendered":"304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6bd4\u8f03: \u7dcf\u5408\u30ac\u30a4\u30c9"},"content":{"rendered":"<h4>\u76ee\u6b21<\/h4>\n<ul>\n<li><a href=\"#what-are-the-equivalents-of-304-and-630-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u76f8\u5f53\u3059\u308b\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li>\n<li><a href=\"#ss630-vs-ss304-which-is-better\">SS630 \u3068 SS304: \u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u304b?<\/a><\/li>\n<li><a href=\"#applications-and-uses-304-vs-630-stainless-steel\">\u7528\u9014\u3068\u4f7f\u7528\u6cd5: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a><\/li>\n<li><a href=\"#corrosion-resistance-304-vs-630-stainless-steel\">\u8010\u98df\u6027: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a><\/li>\n<li><a href=\"#mechanical-properties-304-vs-630-stainless-steel\">\u6a5f\u68b0\u7684\u7279\u6027: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6bd4\u8f03<\/a><\/li>\n<li><a href=\"#machining-parts-for-304-and-630-stainless-steel\">304\u304a\u3088\u3073630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6a5f\u68b0\u52a0\u5de5\u90e8\u54c1<\/a><\/li>\n<li><a href=\"#heat-treatment-processes-for-304-and-630-stainless-steel\">304\u304a\u3088\u3073630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-304-and-420-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306e\u6982\u8981\u8868<\/a><\/li>\n<li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li>\n<\/ul>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u8010\u8150\u98df\u6027\u3068\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d20\u6750\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30b0\u30ec\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u304c\u3001304 \u3068 630 \u306f\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b 2 \u3064\u306e\u30bf\u30a4\u30d7\u3067\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u76ee\u7684\u3068\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001304 \u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8a73\u7d30\u3092\u6398\u308a\u4e0b\u3052\u3001\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001\u4e00\u822c\u7684\u306a\u7528\u9014\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002\u3053\u308c\u3089 2 \u3064\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u76f8\u9055\u70b9\u3068\u985e\u4f3c\u70b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30bf\u30a4\u30d7\u306b\u3064\u3044\u3066\u3001\u3088\u308a\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"what-are-the-equivalents-of-304-and-630-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u76f8\u5f53\u3059\u308b\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n<h3>\u540c\u7b49\u306e\u3082\u306e\u3092\u7406\u89e3\u3059\u308b<\/h3>\n<p>304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u30ad\u30c3\u30c1\u30f3\u5bb6\u96fb\u304b\u3089\u7523\u696d\u6a5f\u68b0\u307e\u3067\u3001\u5e45\u5e83\u3044\u88fd\u54c1\u306e\u88fd\u9020\u306b\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b 2 \u3064\u306e\u6750\u6599\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u8a2d\u8a08\u8005\u304c\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u6750\u6599\u3092\u9078\u629e\u3057\u3001\u8010\u4e45\u6027\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u7269\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u7269\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3001\u56fd\u969b\u898f\u683c\u3068\u5206\u985e\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u76f8\u5f53<\/h3>\n<ul>\n<li>ASTM: ASTM A240\/A240M<\/li>\n<li>EN: EN 1.4301<\/li>\n<li>\u4e2d\u56fd\u898f\u683c: GB 06Cr19Ni10<\/li>\n<li>\u65e5\u672c\u898f\u683c\uff1aSUS304<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u76f8\u5f53<\/h3>\n<ul>\n<li>ASTM: ASTM A564\/A564M<\/li>\n<li>EN: EN 1.4542<\/li>\n<li>\u4e2d\u56fd\u898f\u683c: GB 0Cr17Ni4Cu4Nb<\/li>\n<\/ul>\n<h3>\u5b9f\u8df5\u7684\u306a\u610f\u5473\u5408\u3044<\/h3>\n<p>\u3053\u308c\u3089\u306e\u540c\u7b49\u54c1\u306b\u95a2\u3059\u308b\u77e5\u8b58\u306f\u3001\u5358\u306a\u308b\u5b66\u8853\u7684\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u4e16\u754c\u4e2d\u306e\u88fd\u9020\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u304a\u3044\u3066\u5b9f\u7528\u7684\u306a\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u304c EN 1.4301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u7c73\u56fd\u307e\u305f\u306f\u4e2d\u56fd\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u305d\u308c\u305e\u308c ASTM 304 \u307e\u305f\u306f GB 06Cr19Ni10 \u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u54c1\u8cea\u3084\u6027\u80fd\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4ed5\u69d8\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u540c\u69d8\u306b\u3001630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c EN 1.4542 \u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u5730\u57df\u304b\u3089\u6750\u6599\u3092\u8abf\u9054\u3059\u308b\u67d4\u8edf\u6027\u304c\u5f97\u3089\u308c\u3001\u30b5\u30d7\u30e9\u30a4 \u30c1\u30a7\u30fc\u30f3\u304c\u6df7\u4e71\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u975e\u5e38\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"ss630-vs-ss304-which-is-better\">SS630 \u3068 SS304: \u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u304b?<\/h2>\n<h3>\u7d44\u6210\u3068\u7279\u6027<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u4e3b\u306b\u9244\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3067\u69cb\u6210\u3055\u308c\u305f\u5408\u91d1\u3067\u3001\u8010\u8150\u98df\u6027\u3068\u5f37\u5ea6\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u306f 304 \u3068 630 \u306e 2 \u3064\u3067\u3001\u305d\u308c\u305e\u308c\u7279\u6027\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u7570\u306a\u308b\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089 2 \u3064\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u3069\u3061\u3089\u304c\u9069\u3057\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001\u7279\u5b9a\u306e\u74b0\u5883\u3078\u306e\u9069\u5408\u6027\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>\u7d44\u6210: 18% \u30af\u30ed\u30e0\u30018% \u30cb\u30c3\u30b1\u30eb<\/li>\n<li>\u7279\u6027: \u512a\u308c\u305f\u8010\u98df\u6027\u3001\u826f\u597d\u306a\u6a5f\u68b0\u7684\u6027\u8cea\u3001\u826f\u597d\u306a\u6eb6\u63a5\u6027\u3001\u304a\u3088\u3073\u6210\u5f62\u6027<\/li>\n<li>\u7528\u9014: \u53a8\u623f\u6a5f\u5668\u3001\u98df\u54c1\u52a0\u5de5\u6a5f\u5668\u3001\u5efa\u7bc9\u88c5\u98fe<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>\u7d44\u6210: 15-17.5% \u30af\u30ed\u30e0\u30013-5% \u30cb\u30c3\u30b1\u30eb\u30014% \u9285<\/li>\n<li>\u7279\u6027: \u71b1\u51e6\u7406\u53ef\u80fd\u3001\u9ad8\u5f37\u5ea6\u3001\u4e2d\u7a0b\u5ea6\u306e\u8010\u8150\u98df\u6027<\/li>\n<li>\u7528\u9014: \u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u5316\u5b66\u51e6\u7406\u88c5\u7f6e\u3001\u539f\u5b50\u7089<\/li>\n<\/ul>\n<h3>\u74b0\u5883\u9069\u5408\u6027<\/h3>\n<p>304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u6700\u7d42\u7684\u306b\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u98df\u54c1\u52a0\u5de5\u3084\u6d77\u6d0b\u7528\u9014\u306a\u3069\u3001\u8010\u8150\u98df\u6027\u304c\u6700\u512a\u5148\u3055\u308c\u308b\u74b0\u5883\u3067\u306f\u3001\u901a\u5e38\u3001304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u306b\u3088\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u9577\u5bff\u547d\u3068\u5b89\u5168\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u9006\u306b\u3001\u8010\u8150\u98df\u6027\u3088\u308a\u3082\u5f37\u5ea6\u3068\u786c\u5ea6\u304c\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u786c\u5316\u3067\u304d\u308b\u305f\u3081\u3001\u9ad8\u5fdc\u529b\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h2 id=\"applications-and-uses-304-vs-630-stainless-steel\">\u7528\u9014\u3068\u4f7f\u7528\u6cd5: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h2>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6c4e\u7528\u6027<\/h3>\n<p>\u30b0\u30ec\u30fc\u30c9 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3067\u3001\u4e16\u754c\u4e2d\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3059\u3002\u3053\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u6c4e\u7528\u6027\u304c\u9ad8\u304f\u3001\u305d\u306e\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u6210\u5f62\u6027\u3067\u5e83\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7d04 18% \u306e\u30af\u30ed\u30e0\u3068 8% \u306e\u30cb\u30c3\u30b1\u30eb\u3067\u69cb\u6210\u3055\u308c\u308b 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3001\u7279\u306b\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u3044\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b7\u30f3\u30af\u3084\u934b\u306a\u3069\u306e\u30ad\u30c3\u30c1\u30f3\u8a2d\u5099\u3001\u5efa\u7bc9\u7528\u30d1\u30cd\u30eb\u3084\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u65e5\u5e38\u7684\u306a\u4f7f\u7528\u306e\u904e\u9177\u3055\u3084\u98a8\u96e8\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u52a3\u5316\u3057\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6b8a\u4f7f\u7528<\/h3>\n<p>\u30b0\u30ec\u30fc\u30c9 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc (\u5225\u540d 17-4 PH) \u306f\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u306f\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u9285\u306e\u6df7\u5408\u7269\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u70ad\u7d20\u306e\u5272\u5408\u306f\u4f4e\u3044\u3067\u3059\u3002630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7279\u6027\u306f\u3001\u512a\u308c\u305f\u5f37\u5ea6\u3068\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u71b1\u51e6\u7406\u5f8c\u3001\u4ed6\u306e\u591a\u304f\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4e0a\u56de\u308b\u9ad8\u30ec\u30d9\u30eb\u306e\u786c\u5ea6\u3068\u5f37\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5fdc\u7528\u4f8b<\/h3>\n<ul>\n<li><strong>304\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/strong>: \u53a8\u623f\u8a2d\u5099\u3001\u5efa\u7bc9\u7528\u30d1\u30cd\u30eb\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0<\/li>\n<li><strong>630\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/strong>: \u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u30ae\u30a2\u3001\u30d0\u30eb\u30d6\u3001\u30d5\u30a1\u30b9\u30ca\u30fc<\/li>\n<\/ul>\n<h2 id=\"corrosion-resistance-304-vs-630-stainless-steel\">\u8010\u98df\u6027: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h2>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>A2\u30b9\u30c6\u30f3\u30ec\u30b9\u307e\u305f\u306f18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059<\/li>\n<li>\u7d44\u6210: 18% \u30af\u30ed\u30e0\u30018% \u30cb\u30c3\u30b1\u30eb<\/li>\n<li>\u5e83\u7bc4\u56f2\u306e\u5927\u6c17\u74b0\u5883\u304a\u3088\u3073\u591a\u304f\u306e\u8150\u98df\u6027\u7269\u8cea\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027<\/li>\n<li>\u6f5c\u5728\u7684\u306a\u554f\u984c: \u5869\u5316\u7269\u6eb6\u6db2\u3084\u5869\u5206\u3092\u542b\u3080\u74b0\u5883\u306b\u3088\u308b\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>17-4 PH\u3068\u3082\u547c\u3070\u308c\u308b<\/li>\n<li>\u7d44\u6210: 15-17.5% \u30af\u30ed\u30e0\u30013-5% \u30cb\u30c3\u30b1\u30eb\u3001\u9285\u3001\u30cb\u30aa\u30d6<\/li>\n<li>\u7279\u306b\u5869\u5316\u7269\u3092\u542b\u3080\u74b0\u5883\u3067\u306f\u3001304\u3088\u308a\u3082\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u6f5c\u5728\u7684\u306a\u554f\u984c: \u6790\u51fa\u786c\u5316\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001304 \u306b\u6bd4\u3079\u3066\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u74b0\u5883\u3078\u306e\u914d\u616e<\/h3>\n<p>304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u8150\u98df\u6027\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u7279\u5b9a\u306e\u74b0\u5883\u6761\u4ef6\u3068\u8150\u98df\u6027\u5143\u7d20\u306e\u5b58\u5728\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002304 \u306f\u4e00\u822c\u306b\u3055\u307e\u3056\u307e\u306a\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3057\u3066\u3088\u308a\u8010\u6027\u304c\u3042\u308a\u3001\u9178\u3084\u5869\u57fa\u306b\u3055\u3089\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u3084\u9ad8\u8ca0\u8377\u304c\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u74b0\u5883\u3067\u306f\u3001630 \u306e\u5f37\u5ea6\u3068\u786c\u5ea6\u304c\u6c7a\u5b9a\u7684\u306a\u8981\u56e0\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"mechanical-properties-304-vs-630-stainless-steel\">\u6a5f\u68b0\u7684\u7279\u6027: 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6bd4\u8f03<\/h2>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>\u7d44\u6210: 18% \u30af\u30ed\u30e0\u30018% \u30cb\u30c3\u30b1\u30eb<\/li>\n<li>\u512a\u308c\u305f\u6210\u5f62\u6027\u3068\u6eb6\u63a5\u6027<\/li>\n<li>\u71b1\u51e6\u7406\u3067\u306f\u786c\u5316\u3067\u304d\u305a\u3001\u51b7\u9593\u52a0\u5de5\u3067\u306e\u307f\u786c\u5316\u3067\u304d\u308b<\/li>\n<li>\u7528\u9014: \u53a8\u623f\u6a5f\u5668\u3001\u914d\u7ba1\u3001\u30bf\u30f3\u30af<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/h3>\n<ul>\n<li>\u7d44\u6210: 17% \u30af\u30ed\u30e0\u30014% \u30cb\u30c3\u30b1\u30eb\u3001\u9285\u3001\u30cb\u30aa\u30d6\/\u30bf\u30f3\u30bf\u30eb<\/li>\n<li>\u71b1\u51e6\u7406\u306b\u3088\u308b\u9ad8\u5f37\u5ea6\u3068\u9ad8\u786c\u5ea6<\/li>\n<li>\u512a\u308c\u305f\u8010\u4e45\u6027\u3068\u75b2\u52b4\u5f37\u5ea6<\/li>\n<li>\u7528\u9014: \u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u30ae\u30a2\u3001\u9ad8\u5fdc\u529b\u90e8\u54c1<\/li>\n<\/ul>\n<h3>\u6bd4\u8f03\u5206\u6790<\/h3>\n<p>\u6bd4\u8f03\u3059\u308b\u3068\u3001304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3069\u3061\u3089\u3082\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u6a5f\u68b0\u7684\u7279\u6027\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6210\u5f62\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u5f62\u72b6\u304c\u5fc5\u8981\u3067\u3001\u9ad8\u5f37\u5ea6\u304c\u91cd\u8981\u3067\u306f\u306a\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5f37\u5ea6\u3068\u786c\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u3088\u308a\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6c42\u3081\u3089\u308c\u308b\u3001\u3088\u308a\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"machining-parts-for-304-and-630-stainless-steel\">304\u304a\u3088\u3073630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6a5f\u68b0\u52a0\u5de5\u90e8\u54c1<\/h2>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u52a0\u5de5<\/h3>\n<ul>\n<li>\u8ab2\u984c: \u71b1\u4f1d\u5c0e\u7387\u304c\u4f4e\u3044\u3001\u52a0\u5de5\u786c\u5316\u7387\u304c\u9ad8\u3044<\/li>\n<li>\u63a8\u5968\u4e8b\u9805: \u92ed\u5229\u306a\u5de5\u5177\u3001\u9069\u5207\u306a\u5207\u65ad\u901f\u5ea6\u3001\u9069\u5207\u306a\u51b7\u5374\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u52a0\u5de5<\/h3>\n<ul>\n<li>\u71b1\u51e6\u7406\u524d\uff1a\u6bd4\u8f03\u7684\u67d4\u3089\u304b\u304f\u3001\u52a0\u5de5\u3057\u3084\u3059\u3044<\/li>\n<li>\u71b1\u51e6\u7406\u5f8c\uff1a\u3088\u308a\u786c\u304f\u306a\u308a\u3001\u6a5f\u68b0\u52a0\u5de5\u304c\u56f0\u96e3\u306b\u306a\u308b<\/li>\n<li>\u63a8\u5968\u4e8b\u9805: \u5805\u7262\u3067\u8010\u6469\u8017\u6027\u306e\u3042\u308b\u5de5\u5177\u3092\u4f7f\u7528\u3057\u3001\u52a0\u5de5\u901f\u5ea6\u3092\u9045\u304f\u3059\u308b<\/li>\n<\/ul>\n<h3>\u30c4\u30fc\u30eb\u306e\u9078\u629e\u3068\u6761\u4ef6<\/h3>\n<ul>\n<li>\u8d85\u786c\u30c1\u30c3\u30d7\u5de5\u5177\u306f\u3001\u4e00\u822c\u7684\u306b304\u304a\u3088\u3073630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e21\u65b9\u306b\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u5404\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u7279\u6027\u306b\u5fdc\u3058\u3066\u9001\u308a\u901f\u5ea6\u3068\u5207\u524a\u901f\u5ea6\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"heat-treatment-processes-for-304-and-630-stainless-steel\">304\u304a\u3088\u3073630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/h2>\n<h3>304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406<\/h3>\n<ul>\n<li>\u30d7\u30ed\u30bb\u30b9: \u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/li>\n<li>\u6e29\u5ea6\u7bc4\u56f2: 1010\u00b0C \uff5e 1120\u00b0C<\/li>\n<li>\u5229\u70b9: \u5185\u90e8\u5fdc\u529b\u3092\u8efd\u6e1b\u3057\u3001\u6210\u5f62\u6027\u3068\u6eb6\u63a5\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059<\/li>\n<\/ul>\n<h3>630\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406<\/h3>\n<ul>\n<li>\u30d7\u30ed\u30bb\u30b9: \u6eb6\u4f53\u5316\u51e6\u7406\u3001\u713c\u5165\u308c\u3001\u6642\u52b9\u51e6\u7406<\/li>\n<li>\u6eb6\u4f53\u5316\u51e6\u7406\u6e29\u5ea6: 1040\u00b0C<\/li>\n<li>\u8001\u5316\u6e29\u5ea6\u7bc4\u56f2: 480\u00b0C \uff5e 620\u00b0C<\/li>\n<li>\u5229\u70b9: \u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u9ad8\u3081\u308b<\/li>\n<\/ul>\n<h3>\u6bd4\u8f03\u5206\u6790<\/h3>\n<p>304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u305d\u306e\u6027\u80fd\u3068\u5b9f\u7528\u6027\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u713c\u920d\u51e6\u7406\u3059\u308b\u3068\u3001\u6210\u5f62\u6027\u3068\u8010\u8150\u98df\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u3001\u305d\u308c\u307b\u3069\u53b3\u3057\u304f\u306a\u3044\u6761\u4ef6\u3067\u306e\u6709\u7528\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8907\u96d1\u306a\u591a\u6bb5\u968e\u306e\u71b1\u51e6\u7406\u306b\u3088\u308a\u3001\u9ad8\u5f37\u5ea6\u7528\u9014\u306b\u9069\u3057\u305f\u7279\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u304a\u3088\u3073\u6d88\u8cbb\u8005\u5411\u3051\u7528\u9014\u3067\u3053\u308c\u3089\u306e\u6750\u6599\u3092\u3088\u308a\u9069\u5207\u306b\u9078\u629e\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u306b\u304a\u3051\u308b\u8010\u4e45\u6027\u3068\u52b9\u7387\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-304-and-420-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306e\u6982\u8981\u8868<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n<th>304\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/th>\n<th>630\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u69cb\u6210<\/td>\n<td>18% \u30af\u30ed\u30e0\u30018% \u30cb\u30c3\u30b1\u30eb<\/td>\n<td>17% \u30af\u30ed\u30e0\u30014% \u30cb\u30c3\u30b1\u30eb\u3001\u9285\u3001\u30cb\u30aa\u30d6<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u98df\u6027<\/td>\n<td>\u7d20\u6674\u3089\u3057\u3044<\/td>\n<td>\u30b0\u30c3\u30c9<\/td>\n<\/tr>\n<tr>\n<td>\u5f37\u3055<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u71b1\u51e6\u7406<\/td>\n<td>\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/td>\n<td>\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u713c\u5165\u308c\u3001\u6642\u52b9\u51e6\u7406<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u53a8\u623f\u8a2d\u5099\u3001\u5efa\u7bc9\u7528\u30d1\u30cd\u30eb<\/td>\n<td>\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3001\u30ae\u30a2\u3001\u9ad8\u5fdc\u529b\u90e8\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e 1 \u3064\u3067\u3042\u308a\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u826f\u597d\u306a\u6210\u5f62\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc (17-4 PH \u3068\u3082\u547c\u3070\u308c\u308b) \u306f\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u6790\u51fa\u786c\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3042\u308a\u3001\u512a\u308c\u305f\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u5099\u3048\u3001\u9069\u5ea6\u306a\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u9ad8\u5f37\u5ea6\u3068\u4e2d\u7a0b\u5ea6\u306e\u8010\u8150\u98df\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3069\u3061\u3089\u3092\u4f7f\u7528\u3059\u308b\u304b\u306f\u3001\u74b0\u5883\u6761\u4ef6\u3001\u6a5f\u68b0\u7684\u8981\u4ef6\u3001\u30b3\u30b9\u30c8\u306e\u8003\u616e\u306a\u3069\u306e\u8981\u7d20\u306b\u57fa\u3065\u3044\u3066\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>If you need assistance in choosing the right material or have any <a href=\"https:\/\/machining-quote.com\/ja\/cnc-machining-service\/\">CNC\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/a> requirements, you can contact us at <a href=\"mailto:info@machining-quote.com\">info@machining-quote.com<\/a> \u307e\u305f\u306f\u5f53\u793e\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044 <a href=\"https:\/\/machining-quote.com\/ja\/\">\u52a0\u5de5\u898b\u7a4d\u308a \u4e2d\u56fd<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b21 304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u54c1\u306f\u4f55\u3067\u3059\u304b? SS630 \u3068 SS304: \u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u304b? \u7528\u9014\u3068\u4f7f\u7528\u6cd5: 304 \u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc \u8010\u98df\u6027: 304 \u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc \u6a5f\u68b0\u7684\u7279\u6027: 304 \u3068 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6a5f\u68b0\u52a0\u5de5\u90e8\u54c1 304 \u304a\u3088\u3073 630 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306e\u6982\u8981\u30c1\u30e3\u30fc\u30c8 \u7d50\u8ad6 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u8010\u8150\u98df\u6027\u3068\u8010\u4e45\u6027\u306e\u9ad8\u3055\u304b\u3089\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4eba\u6c17\u306e\u7d20\u6750\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u591a\u6570\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u4e2d\u3067\u3001304 \u3068 630 \u306f\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b 2 \u3064\u306e\u30bf\u30a4\u30d7\u3067\u3059\u3002\u305d\u308c\u305e\u308c [\u2026]<\/p>","protected":false},"author":1,"featured_media":4075,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/comments?post=4012"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4012\/revisions"}],"predecessor-version":[{"id":4015,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4012\/revisions\/4015"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media\/4075"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media?parent=4012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/categories?post=4012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/tags?post=4012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}