{"id":2591,"date":"2026-02-02T04:46:26","date_gmt":"2026-02-02T03:46:26","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2591"},"modified":"2026-02-02T04:46:26","modified_gmt":"2026-02-02T03:46:26","slug":"nickel-alloy-material-specification","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/nickel-alloy-material-specification\/","title":{"rendered":"\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u822a\u7a7a\u5b87\u5b99\u7528\u30bf\u30fc\u30d3\u30f3\u3001\u6df1\u6d77\u6cb9\u7530\u6398\u524a\u88c5\u7f6e\u3001\u5316\u5b66\u51e6\u7406\u30d7\u30e9\u30f3\u30c8\u306a\u3069\u3001\u904e\u9177\u306a\u74b0\u5883\u7528\u306e\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u5834\u5408\u3001\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u6750\u6599\u4ed5\u69d8\u306f\u3001\u6027\u80fd\u3068\u5b89\u5168\u6027\u306e\u305f\u3081\u306e\u6c7a\u5b9a\u7684\u306a\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3068\u306a\u308a\u307e\u3059\u300228Nickel\u306e\u8abf\u9054\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u4ed5\u69d8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u5358\u306a\u308b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3067\u306f\u306a\u304f\u3001\u9ad8\u30b9\u30c8\u30ec\u30b9\u6761\u4ef6\u4e0b\u3067\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n

\"\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u30ac\u30a4\u30c9\"<\/p>\n

\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u306b\u304a\u3051\u308b\u898f\u683c\u306e\u5f79\u5272<\/h3>\n

\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u6750\u6599\u898f\u683c\u306f\u3001\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001 \u71b1\u51e6\u7406\u3001\u304a\u3088\u3073\u7279\u5b9a\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u8a66\u9a13\u30d7\u30ed\u30c8\u30b3\u30eb\u3092 \u5b9a\u7fa9\u3059\u308b\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u4e00\u9023\u306e\u8981\u4ef6\u3067\u3059\u3002ASTM\uff08\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\uff09\u3001ASME\uff08\u7c73\u56fd\u6a5f \u68b0\u5de5\u5b66\u4f1a\uff09\u3001DIN\uff08\u30c9\u30a4\u30c4\u6a19\u6e96\u5316\u5354\u4f1a\uff09\u306a\u3069\u306e\u56fd\u969b\u6a5f \u95a2\u304c\u3001\u4e3b\u306b\u3053\u308c\u3089\u306e\u898f\u683c\u3092\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u4f8b\u3048\u3070\u3001ASTM B163\u306f\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30cb\u30c3\u30b1\u30eb\u304a\u3088\u3073\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u51dd\u7e2e\u5668\u7528\u30fb\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 \u53b3\u683c\u306a\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u898f\u683c\u304c\u306a\u3051\u308c\u3070\u3001\u3042\u308b\u88fd\u92fc\u6240\u304b\u3089\u51fa\u8377\u3055\u308c\u305f\u30a4\u30f3\u30b3\u30cd\u30eb625\u306e\u30ed\u30c3\u30c8\u304c\u3001\u5225\u306e\u88fd\u92fc\u6240\u306e\u30ed\u30c3\u30c8\u3068\u5168\u304f\u540c\u3058\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u624b\u6bb5\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306b\u3088\u308a\u3001\u964d\u4f0f\u5f37\u5ea6\u3001\u4f38\u3073\u3001\u7d50\u6676\u7c92\u5f84\u306a\u3069\u306e\u8981\u7d20\u304c\u3001\u7523\u696d\u5b89\u5168\u306e\u305f\u3081\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\n

\u5305\u62ec\u7684\u306a\u4ed5\u69d8\u66f8\u306e\u4e3b\u306a\u69cb\u6210\u8981\u7d20<\/h3>\n

\u5805\u7262\u306a\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u6750\u6599\u898f\u683c\u306b\u306f\u3001\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n

    \n
  1. \n

    \u5316\u5b66\u7d44\u6210\uff1a\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\u3001\u30af\u30ed\u30e0\uff08Cr\uff09\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09\u3001\u304a\u3088\u3073\u30cb\u30aa\u30d6\uff08Nb\uff09\u3084\u9244\uff08Fe\uff09\u306a\u3069\u306e\u5fae\u91cf\u5143\u7d20\u306e\u6b63\u78ba\u306a\u542b\u6709\u7387\u3092\u793a\u3059\u3002.<\/p>\n<\/li>\n

  2. \n

    \u6a5f\u68b0\u7684\u7279\u6027\uff1a\u6975\u9650\u5f15\u5f35\u5f37\u3055\uff08UTS\uff09\u3001\u964d\u4f0f\u5f37\u3055\u3001\u786c\u3055\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/p>\n<\/li>\n

  3. \n

    \u7269\u7406\u7684\u6027\u8cea\uff1a\u5bc6\u5ea6\u3001\u71b1\u4f1d\u5c0e\u7387\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u3092\u542b\u3080\u3002.<\/p>\n<\/li>\n

  4. \n

    \u8a66\u9a13\u8981\u4ef6\uff1a\u8d85\u97f3\u6ce2\u8a66\u9a13\uff08UT\uff09\u3001X\u7dda\u900f\u8996\u8a66\u9a13\uff08RT\uff09\u3001\u307e\u305f\u306f\u4f4e\u6e29\u7528\u9014\u306e\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8a66\u9a13\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002.<\/p>\n<\/li>\n<\/ol>\n

    \u6bd4\u8f03\u8868\u4e00\u822c\u7684\u306a\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u306e\u898f\u683c\u7b49\u7d1a<\/h3>\n

    \u6750\u6599\u9078\u629e\u306e\u8907\u96d1\u3055\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u4e0b\u8868\u306b28Nickel\u3067\u53d6\u308a\u6271\u3046\u6700\u3082\u4e00\u822c\u7684\u306a\u92fc\u7a2e\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u56fd\u969b\u898f\u683c\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n\n\n\n\n\n\n
    \u5408\u91d1\u30b0\u30ec\u30fc\u30c9<\/td>\n\u4e00\u822c\u7684\u306aUNS<\/td>\n\u4e3b\u8981\u898f\u683c\uff08ASTM\uff09<\/td>\n\u4e3b\u306a\u7528\u9014<\/td>\n<\/tr>\n<\/thead>\n
    \u30e2\u30cd\u30eb400<\/td>\nN04400<\/td>\n\u30a2\u30b9\u30c8\u30e0 B127 \/ B164<\/td>\n\u6d77\u6d0b\u5de5\u5b66\u3068\u5316\u5b66\u51e6\u7406<\/td>\n<\/tr>\n
    \u30a4\u30f3\u30b3\u30cd\u30eb625<\/td>\nN06625<\/td>\nB443 \/ B444<\/td>\n\u822a\u7a7a\u5b87\u5b99\u3001\u6d77\u6d0b\u3001\u539f\u5b50\u7089<\/td>\n<\/tr>\n
    \u30a4\u30f3\u30b3\u30ed\u30a4825<\/td>\nN08825<\/td>\n\u30a2\u30b9\u30c8\u30e0 B423 \/ B424<\/td>\n\u77f3\u6cb9\u30fb\u30ac\u30b9\u306e\u9178\u6027\u30ac\u30b9\u914d\u7ba1\u3001\u71b1\u4ea4\u63db\u5668<\/td>\n<\/tr>\n
    \u30cf\u30b9\u30c6\u30ed\u30a4 C276<\/td>\nN10276<\/td>\n\u30a2\u30b9\u30c8\u30e0 B574 \/ B575<\/td>\n\u904e\u9177\u306a\u5316\u5b66\u74b0\u5883\uff08\u9178\u6027\uff09<\/td>\n<\/tr>\n
    \u30cb\u30c3\u30b1\u30eb 200\/201<\/td>\nN02200<\/td>\n\u30a2\u30b9\u30c8\u30e0 B160 \/ B162<\/td>\n\u98df\u54c1\u52a0\u5de5\u3068\u82db\u6027\u30bd\u30fc\u30c0\u306e\u53d6\u308a\u6271\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u306e\u8a55\u4fa1\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u8981\u7d20<\/h3>\n

    When reviewing a nickel alloy material specification, it is vital to look beyond just the grade name. The “Condition” or “Temper” of the material (e.g., Annealed, Solution Treated, or Aged) significantly alters its performance. For example, an Inconel 718 nickel alloy material specification in a precipitation-hardened state will offer vastly different tensile properties than one in a solution-annealed state.<\/p>\n

    \u3055\u3089\u306b\u3001\u74b0\u5883\u9069\u5408\u6027\u306f\u3042\u3089\u3086\u308b\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u306e\u4e2d\u6838\u3092\u306a\u3059\u67f1\u3067\u3059\u3002\u30b5\u30ef\u30fc\u30ac\u30b9(H2S)\u74b0\u5883\u3067\u306f\u3001\u786b\u5316\u7269\u5fdc\u529b\u5272\u308c(SSC)\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u3001NACE MR0175\/ISO 15156\u898f\u683c\u304cASTM\u306e\u57fa\u672c\u4ed5\u69d8\u306b\u91cd\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u300228Nickel\u3067\u306f\u3001\u63d0\u4f9b\u3059\u308b\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u4ed5\u69d8\u304c\u3001\u304a\u5ba2\u69d8\u304c\u76f4\u9762\u3059\u308b\u7279\u5b9a\u306e\u74b0\u5883\u8ab2\u984c\u306b\u9069\u5408\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n

    \u7d50\u8ad6<\/h3>\n

    \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u6750\u6599\u4ed5\u69d8\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u306f\u3001\u6750\u6599\u8abf\u9054\u3092\u6210\u529f\u3055\u305b\u308b\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3092\u9075\u5b88\u3057\u3001\u5316\u5b66\u7684\u3001\u6a5f\u68b0\u7684\u8981\u6c42\u306e\u30cb\u30e5\u30a2\u30f3\u30b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u300128Nickel\u306f\u6642\u9593\u3068\u5727\u529b\u306e\u8a66\u7df4\u306b\u8010\u3048\u308b\u9ad8\u6027\u80fd\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

    \n

    \u95a2\u9023Q&A<\/h4>\n

    Q1\uff1a\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306b\u3068\u3063\u3066\u3001ASTM B\u30b7\u30ea\u30fc\u30ba\u306f\u306a\u305c\u91cd\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

    ASTM B\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u7279\u306b\u975e\u9244\u91d1\u5c5e\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306e\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6750\u6599\u898f\u683c\u306f\u3001\u305d\u306e\u6750\u6599\u304c\u91cd\u5de5\u696d\u3067\u4e00\u822c\u7684\u306a\u8150\u98df\u6027\u307e\u305f\u306f\u9ad8\u71b1\u74b0\u5883\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u88fd\u9020\u304a\u3088\u3073\u8a66\u9a13\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n

    Q2: \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u4ed5\u69d8\u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u304b\uff1f<\/p>\n

    Yes. While standard ASTM or ASME specs cover most needs, “Proprietary Specifications” can be created for unique projects requiring tighter tolerances on trace elements or specific mechanical performance levels.<\/p>\n

    Q3: 28Nickel\u306f\u6750\u6599\u898f\u683c\u3092\u3069\u306e\u3088\u3046\u306b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n

    \u5f53\u793e\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u3054\u6ce8\u6587\u306bMill Test Certificate (MTC)\u3092\u304a\u4ed8\u3051\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a3c\u660e\u66f8\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u6750\u6599\u898f\u683c\u304c\u53b3\u5bc6\u306a\u8a66\u9a13\u6240\u8a66\u9a13\u306b\u3088\u3063\u3066\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

    When engineering components for extreme environments\u2014such as aerospace turbines, deep-sea oil rigs, or chemical processing plants\u2014the nickel alloy material specification serves as the definitive roadmap for performance and safety. For procurement managers and engineers at 28Nickel, understanding these specifications is not just about compliance; it is about ensuring the structural integrity of a project under high-stress conditions. The Role of Standards in Nickel Alloy Material Specification A nickel alloy material specification is a standardized set of requirements that defines the chemical composition, mechanical properties, heat treatment, and testing protocols for a specific grade. These are primarily governed by international bodies such as ASTM (American Society for Testing and Materials), ASME […]<\/p>\n","protected":false},"author":1,"featured_media":2592,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2591","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=2591"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2591\/revisions"}],"predecessor-version":[{"id":2593,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2591\/revisions\/2593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/2592"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=2591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=2591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=2591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}