{"id":2618,"date":"2026-02-04T04:12:32","date_gmt":"2026-02-04T03:12:32","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2618"},"modified":"2026-02-04T04:12:32","modified_gmt":"2026-02-04T03:12:32","slug":"inconel-625-properties","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/inconel-625-properties\/","title":{"rendered":"\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u3092\u7406\u89e3\u3059\u308b"},"content":{"rendered":"<p data-path-to-node=\"5\">\u904e\u9177\u306a\u74b0\u5883\u5411\u3051\u306e\u6750\u6599\u3092\u9078\u5b9a\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5e38\u306b\u30cb\u30c3\u30b1\u30eb\u57fa\u8d85\u5408\u91d1\u306b\u76ee\u3092\u5411\u3051\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u3001, <a href=\"https:\/\/www.nickelcasting.com\/fr\/alliages-de-nickel\/alliages-de-nickel-inconel\/inconel-625\/\">\u30a4\u30f3\u30b3\u30cd\u30eb625<\/a> \u305d\u306e\u7279\u6027\u306f\u6c4e\u7528\u6027\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u304a\u308a\u3001\u9ad8\u3044\u5f37\u5ea6\u3001\u512a\u308c\u305f\u52a0\u5de5\u6027\u3001\u305d\u3057\u3066\u5353\u8d8a\u3057\u305f\u8010\u98df\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002 1960\u5e74\u4ee3\u306b\u958b\u767a\u3055\u308c\u305f\u3053\u306e\u5408\u91d1\u306f\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u8239\u8236\u3001\u5316\u5b66\u51e6\u7406\u7523\u696d\u306b\u304a\u3051\u308b\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u672c\u7dcf\u5408\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u306b\u95a2\u3059\u308b\u6280\u8853\u7684\u306a\u8a73\u7d30\u3092\u5206\u6790\u3057\u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u90e8\u54c1\u306b\u304a\u3044\u3066\u4f9d\u7136\u3068\u3057\u3066\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u308b\u306e\u304b\u3092\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u304f\u304a\u624b\u4f1d\u3044\u3092\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"5\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2619\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109.jpg\" alt=\"\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\" width=\"1200\" height=\"655\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-300x164.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-1024x559.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-768x419.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h3 data-path-to-node=\"6\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u5316\u5b66\u7d44\u6210\u3068\u305d\u306e\u7269\u6027\u3078\u306e\u5f71\u97ff<\/h3>\n<p data-path-to-node=\"7\">\u30a2\u30ed\u30a4625\u306e\u5353\u8d8a\u3057\u305f\u6027\u80fd\u306f\u3001\u305d\u306e\u6d17\u7df4\u3055\u308c\u305f\u5316\u5b66\u7d44\u6210\u306b\u76f4\u63a5\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002 \u4ed6\u306e\u591a\u304f\u306e\u8d85\u5408\u91d1\u3068\u306f\u7570\u306a\u308a\u3001\u305d\u306e\u5f37\u5ea6\u306f\u4e3b\u306b\u6790\u51fa\u786c\u5316\uff08\u03b3'\u786c\u5316\uff09\u306b\u3088\u3063\u3066\u3082\u305f\u3089\u3055\u308c\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4ee3\u308f\u308a\u306b\u3001\u30cb\u30c3\u30b1\u30eb\u30fb\u30af\u30ed\u30e0\u57fa\u4f53\u4e2d\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u304a\u3088\u3073\u30cb\u30aa\u30d6\u306b\u3088\u308b\u56fa\u6eb6\u5f37\u5316\u52b9\u679c\u306b\u3088\u3063\u3066\u5f37\u5ea6\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<table data-path-to-node=\"8\">\n<thead>\n<tr>\n<td>\u30a8\u30ec\u30e1\u30f3\u30c8<\/td>\n<td>\u30b3\u30f3\u30c6\u30f3\u30c4\uff08%\uff09<\/td>\n<td>\u5408\u91d1\u6027\u80fd\u306b\u304a\u3051\u308b\u5f79\u5272<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td>\n<td>58.0\u5206<\/td>\n<td>\u5b89\u5b9a\u3057\u305fFCC\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3068\u8010\u71b1\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td>\n<td>20.0 &#8211; 23.0<\/td>\n<td>\u8010\u9178\u5316\u6027\u304a\u3088\u3073\u8010\u9ad8\u6e29\u8150\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)<\/td>\n<td>8.0 &#8211; 10.0<\/td>\n<td>\u56fa\u6eb6\u5f37\u5316\u304a\u3088\u3073\u8010\u30d4\u30c3\u30c8\u8150\u98df\u6027\u306b\u5bc4\u4e0e\u3059\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30aa\u30d6 (Nb) + Ta<\/td>\n<td>3.15 &#8211; 4.15<\/td>\n<td>\u6eb6\u63a5\u6642\u306e\u611f\u4f5c\u306b\u5bfe\u3057\u3066\u5408\u91d1\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u9244\uff08Fe\uff09<\/td>\n<td>\u6700\u59275.0<\/td>\n<td>\u30b3\u30b9\u30c8\u52b9\u7387\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"9\">\u6e29\u5ea6\u5909\u5316\u306b\u4f34\u3046\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u6a5f\u68b0\u7684\u7279\u6027<\/h3>\n<p data-path-to-node=\"10\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u6700\u3082\u7279\u5fb4\u7684\u306a\u7279\u6027\u306e\u4e00\u3064\u306f\u3001\u6975\u4f4e\u6e29\u304b\u30891000\u2103\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u7bc4\u56f2\u306b\u81f3\u308b\u307e\u3067\u3001\u5e45\u5e83\u3044\u6e29\u5ea6\u57df\u306b\u304a\u3044\u3066\u9ad8\u3044\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u7dad\u6301\u3067\u304d\u308b\u70b9\u3067\u3059\u3002 <span aria-hidden=\"true\">980\u2218C<\/span> (<span aria-hidden=\"true\">1800\u2218F<\/span>).<\/p>\n<p data-path-to-node=\"11\">\u5ba4\u6e29\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u5408\u91d1\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u5c11\u306a\u304f\u3068\u3082\u7d04 <span aria-hidden=\"true\">415 MPa<\/span> (<span aria-hidden=\"true\">60 ksi<\/span>) \u304a\u3088\u3073 <span aria-hidden=\"true\">827 MPa<\/span> (<span aria-hidden=\"true\">120 ksi<\/span>). \u3053\u306e\u6750\u6599\u3092\u771f\u306b\u969b\u7acb\u305f\u305b\u3066\u3044\u308b\u306e\u306f\u3001\u305d\u306e\u75b2\u52b4\u5f37\u5ea6\u3067\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u3068\u30cb\u30aa\u30d6\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u308a\u7d50\u6676\u683c\u5b50\u304c\u52b9\u679c\u7684\u306b\u6b6a\u3081\u3089\u308c\u3001\u9ad8\u5fdc\u529b\u30b5\u30a4\u30af\u30eb\u4e0b\u3067\u3042\u3063\u3066\u3082\u8ee2\u4f4d\u304c\u79fb\u52d5\u3057\u306b\u304f\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u512a\u308c\u305f\u8010\u75b2\u52b4\u6027\u304c\u3001\u30d9\u30ed\u30fc\u30ba\u3001\u4f38\u7e2e\u7d99\u624b\u3001\u822a\u7a7a\u6a5f\u306e\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n<h3 data-path-to-node=\"12\">\u8010\u98df\u6027\uff1a\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u306b\u304a\u3051\u308b\u4e2d\u6838\u7684\u306a\u8981\u7d20<\/h3>\n<p data-path-to-node=\"13\">\u6c34\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u306f\u3001\u4ed6\u306b\u985e\u3092\u898b\u306a\u3044\u307b\u3069\u306e\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002 \u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\u7b49\u4fa1\u6570\uff08PREN\uff09\u304c\u9ad8\u304f\u3001\u901a\u5e3845\u4ee5\u4e0a\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6d77\u6c34\u4e2d\u3067\u6a19\u6e96\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u3088\u304f\u898b\u3089\u308c\u308b\u6545\u969c\u539f\u56e0\u3067\u3042\u308b\u3001\u5869\u5316\u7269\u306b\u3088\u308b\u30d4\u30c3\u30c1\u30f3\u30b0\u8150\u98df\u3084\u9699\u9593\u8150\u98df\u306b\u5bfe\u3057\u3066\u3001\u672c\u6750\u6599\u306f\u8010\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"14\">\u3055\u3089\u306b\u3001\u30af\u30ed\u30e0\u5206\u304c\u5f37\u529b\u306a\u4fdd\u8b77\u9178\u5316\u819c\u3092\u5f62\u6210\u3057\uff08<span aria-hidden=\"true\">\u9178\u5316\u30af\u30ed\u30e0<\/span>\uff09\u3002\u3053\u306e\u76ae\u819c\u306f\u3001\u9ad8\u6e29\u4e0b\u3067\u306e\u9178\u5316\u3084\u6d78\u70ad\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u306e\u5408\u91d1\u306f\u30cb\u30aa\u30d6\u306b\u3088\u3063\u3066\u5b89\u5b9a\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6eb6\u63a5\u5de5\u7a0b\u3067\u71b1\u5f71\u97ff\u90e8\uff08HAZ\uff09\u306b\u3055\u3089\u3055\u308c\u305f\u5f8c\u3067\u3082\u3001\u7c92\u754c\u8150\u98df\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3 data-path-to-node=\"15\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u71b1\u7684\u304a\u3088\u3073\u7269\u7406\u7684\u7279\u6027<\/h3>\n<p data-path-to-node=\"16\">\u71b1\u4ea4\u63db\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u71b1\u7684\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u5408\u91d1\u306e\u878d\u70b9\u7bc4\u56f2\u306f <span aria-hidden=\"true\">1290\uff5e1350\u2103<\/span>. \u305d\u306e\u71b1\u81a8\u5f35\u7387\u306f\u3001\u4ed6\u306e\u3082\u306e\u306b\u6bd4\u3079\u3066\u6bd4\u8f03\u7684\u4f4e\u3044 <a href=\"https:\/\/www.nickelcasting.com\/fr\/alliages-de-nickel\/\">\u30cb\u30c3\u30b1\u30eb\u5408\u91d1<\/a>, \u3053\u308c\u306b\u3088\u308a\u3001\u6025\u901f\u306a\u52a0\u71b1\u30fb\u51b7\u5374\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3051\u308b\u71b1\u75b2\u52b4\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p>\n<ul data-path-to-node=\"17\">\n<li>\n<p data-path-to-node=\"17,0,0\">\u5bc6\u5ea6\uff1a <span aria-hidden=\"true\">8.44 g\/cm\u00b3<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,1,0\">\u6bd4\u71b1\uff1a <span aria-hidden=\"true\">410 J\/kg\u30fb\u2103<\/span> \uff08\u3067 <span aria-hidden=\"true\">20\u2103<\/span>)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,2,0\">\u78c1\u6c17\u900f\u904e\u6027\uff1a <span aria-hidden=\"true\">&lt;1.001<\/span> \uff08\u5b9f\u8cea\u7684\u306b\u975e\u78c1\u6027\u3067\u3042\u308a\u3001\u9ad8\u611f\u5ea6\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u6700\u9069\u3067\u3059\uff09\u3002.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"18\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u304c\u3082\u305f\u3089\u3059\u7523\u696d\u7528\u9014<\/h3>\n<p data-path-to-node=\"19\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u591a\u69d8\u306a\u7279\u6027\u306f\u3001\u5e45\u5e83\u3044\u7523\u696d\u7528\u9014\u3078\u306e\u9069\u7528\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ol start=\"1\" data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\">Marine Engineering: Used for propeller blades, submarine quick-disconnect fittings, and exhaust ducts due to its immunity to seawater and &#8220;sea-air&#8221; environments.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\">\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\uff1a\u9ad8\u3044\u75b2\u52b4\u5f37\u5ea6\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30f3\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u3001\u71c3\u6599\u30e9\u30a4\u30f3\u3001\u30bf\u30fc\u30d3\u30f3\u30b7\u30e5\u30e9\u30a6\u30c9\u30ea\u30f3\u30b0\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,2,0\">\u5316\u5b66\u51e6\u7406\uff1a\u5f37\u8150\u98df\u6027\u306e\u9178\uff08\u5869\u9178\u3001\u786b\u9178\u3001\u30ea\u30f3\u9178\uff09\u3084\u30a2\u30eb\u30ab\u30ea\u6027\u5a92\u4f53\u306e\u53d6\u308a\u6271\u3044\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,3,0\">\u539f\u5b50\u529b\u767a\u96fb\uff1a\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u653e\u5c04\u7dda\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u539f\u5b50\u7089\u7089\u5fc3\u90e8\u54c1\u3084\u5236\u5fa1\u68d2\u6a5f\u69cb\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n<\/li>\n<\/ol>\n<h3 data-path-to-node=\"21\">\u52a0\u5de5\u3068\u6eb6\u63a5\u6027<\/h3>\n<p data-path-to-node=\"22\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3059\u308b\u969b\u3001\u3088\u304f\u61f8\u5ff5\u3055\u308c\u308b\u306e\u304c\u3001\u3053\u306e\u6750\u6599\u306e\u52a0\u5de5\u6027\u3067\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u30a2\u30ed\u30a4625\u306f\u6eb6\u63a5\u6027\u304c\u975e\u5e38\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u8010\u98df\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\uff08PWHT\uff09\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u3002 GTAW\uff08TIG\uff09\u3001GMAW\uff08MIG\uff09\u3001SMAW\u306e\u5404\u6eb6\u63a5\u6cd5\u3092\u7528\u3044\u3066\u63a5\u5408\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u52a0\u5de5\u786c\u5316\u7387\u304c\u9ad8\u3044\u305f\u3081\u3001\u5de5\u5177\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u3084\u65e9\u671f\u6469\u8017\u3092\u9632\u3050\u306b\u306f\u3001\u5805\u7262\u306a\u6cbb\u5177\u3001\u92ed\u5229\u306a\u5de5\u5177\u3001\u304a\u3088\u3073\u4f4e\u901f\u3067\u306e\u52a0\u5de5\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3 data-path-to-node=\"23\">\u7d50\u8ad6<\/h3>\n<p data-path-to-node=\"24\">\u8981\u7d04\u3059\u308b\u3068\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30cb\u30aa\u30d6\u306e\u76f8\u4e57\u52b9\u679c\u306b\u3088\u308a\u3001\u4ed6\u306e\u6750\u6599\u304c\u8010\u3048\u3089\u308c\u306a\u3044\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u6750\u6599\u304c\u751f\u307e\u308c\u307e\u3059\u3002 \u6d77\u4e2d\u306e\u8150\u98df\u74b0\u5883\u3067\u3042\u308d\u3046\u3068\u3001\u30b8\u30a7\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u6975\u9650\u306e\u9ad8\u6e29\u74b0\u5883\u3067\u3042\u308d\u3046\u3068\u3001\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u7279\u6027\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9577\u671f\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9ad8\u54c1\u8cea\u306a\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u8abf\u9054\u306b\u95a2\u3057\u3066\u306f\u300128Nickel\u304c\u5c02\u9580\u77e5\u8b58\u3068\u5728\u5eab\u3092\u99c6\u4f7f\u3057\u3001\u304a\u5ba2\u69d8\u306e\u6700\u3082\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3059\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5f37\u529b\u306b\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n<hr data-path-to-node=\"25\" \/>\n<h3 data-path-to-node=\"26\">\u95a2\u9023Q&amp;A<\/h3>\n<p data-path-to-node=\"27\">1. \u30a4\u30f3\u30b3\u30cd\u30eb625\u306f\u3001\u3088\u308a\u5f37\u5ea6\u304c\u9ad8\u3044\u3067\u3059\u304b <a href=\"https:\/\/www.nickelcasting.com\/fr\/alliages-de-nickel\/alliages-de-nickel-inconel\/inconel-718\/\">\u30a4\u30f3\u30b3\u30cd\u30eb718<\/a>?<\/p>\n<p data-path-to-node=\"27\">\u30a4\u30f3\u30b3\u30cd\u30eb625\u306f\u512a\u308c\u305f\u5f37\u5ea6\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u30a4\u30f3\u30b3\u30cd\u30eb718\u306f\u4e00\u822c\u7684\u306b\u3001\u4ee5\u4e0b\u306e\u6e29\u5ea6\u3067\u306f\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u3092\u767a\u63ee\u3057\u307e\u3059 <span aria-hidden=\"true\">700\u2218C<\/span> \u3053\u308c\u306f\u6790\u51fa\u786c\u5316\u578b\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u3057\u304b\u3057\u3001625\u306f\u6eb6\u63a5\u6027\u304c\u512a\u308c\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u9178\u6027\u74b0\u5883\u4e0b\u3067\u306f\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"28\">2. \u30a4\u30f3\u30b3\u30cd\u30eb625\u306f\u30b5\u30ef\u30fc\u30ac\u30b9\u74b0\u5883\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/p>\n<p data-path-to-node=\"28\">Yes. Due to its high nickel and molybdenum content, it is highly resistant to sulfide stress cracking and hydrogen embrittlement, making it a top choice for &#8220;downhole&#8221; oil and gas applications.<\/p>\n<p data-path-to-node=\"29\">3. \u30a4\u30f3\u30b3\u30cd\u30eb625\u306f\u9306\u3073\u307e\u3059\u304b\uff1f<\/p>\n<p data-path-to-node=\"29\">\u3044\u3044\u3048\u3001\u5f93\u6765\u306e\u610f\u5473\u3067\u306e\u9306\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u9178\u5316\u9244\uff08\u9306\uff09\u306e\u767a\u751f\u3092\u9632\u3050\u4fdd\u8b77\u7684\u306a\u4e0d\u52d5\u614b\u76ae\u819c\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u904e\u9177\u306a\u5869\u6c34\u74b0\u5883\u4e0b\u3067\u3082\u3001\u305d\u306e\u8150\u98df\u901f\u5ea6\u306f\u3054\u304f\u308f\u305a\u304b\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>When selecting materials for extreme environments, engineers consistently turn to nickel-based superalloys. Among these, Inconel 625 properties stand out as a benchmark for versatility, offering a unique combination of high strength, excellent fabricability, and superior corrosion resistance. Developed in the 1960s, this alloy has become a cornerstone in aerospace, marine, and chemical processing industries. In this comprehensive guide, we will analyze the technical nuances of Inconel 625 properties to help you understand why it remains the preferred choice for critical components. Chemical Composition and Its Impact on Inconel 625 Properties The remarkable performance of Alloy 625 is a direct result of its sophisticated chemistry. Unlike many other superalloys, it is [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2619,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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 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!important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1780664533\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_uag_css_file_name":["uag-css-2618.css"],"_elementor_page_assets":["a:0:{}"]},"uagb_featured_image_src":{"full":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109.jpg",1200,655,false],"thumbnail":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-150x150.jpg",150,150,true],"medium":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-300x164.jpg",300,164,true],"medium_large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-768x419.jpg",768,419,true],"large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-1024x559.jpg",1024,559,true],"1536x1536":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109.jpg",1200,655,false],"2048x2048":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109.jpg",1200,655,false],"trp-custom-language-flag":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/109-18x10.jpg",18,10,true]},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/ja\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"When selecting materials for extreme environments, engineers consistently turn to nickel-based superalloys. Among these, Inconel 625 properties stand out as a benchmark for versatility, offering a unique combination of high strength, excellent fabricability, and superior corrosion resistance. Developed in the 1960s, this alloy has become a cornerstone in aerospace, marine, and chemical processing industries. In&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/comments?post=2618"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2618\/revisions"}],"predecessor-version":[{"id":2620,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2618\/revisions\/2620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/2619"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=2618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=2618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=2618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}