{"id":10963,"date":"2024-10-08T12:06:00","date_gmt":"2024-10-08T04:06:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10963"},"modified":"2024-11-21T10:40:26","modified_gmt":"2024-11-21T02:40:26","slug":"grade-301","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-301\/","title":{"rendered":"301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc: \u5b9a\u7fa9\u3001\u69cb\u6210\u3001\u7279\u6027\u3001\u51e6\u7406\u3001\u7528\u9014\u306a\u3069"},"content":{"rendered":"

\u30b9\u30c1\u30fc\u30eb\u30d7\u30ed\u30b0\u30eb\u30fc\u30d7<\/em><\/strong> \u73fe\u5728\u3001SS 301 (UNS S30100) \u88fd\u54c1\u306e\u5728\u5eab\u304c\u3042\u308a\u307e\u3059: \u30d7\u30ec\u30fc\u30c8\u3001\u30b7\u30fc\u30c8\u3001\u30b3\u30a4\u30eb\u3001\u30b9\u30c8\u30ea\u30c3\u30d7\u3001\u30d1\u30a4\u30d7\u3001\u30c1\u30e5\u30fc\u30d6\u3001\u30d0\u30fc\u3001\u30ed\u30c3\u30c9\u3001\u30ef\u30a4\u30e4\u306a\u3069\u3002\u307e\u305f\u3001\u9078\u629e\u3067\u304d\u308b\u8868\u9762\u4ed5\u4e0a\u3052\u306e\u7bc4\u56f2: No. 1\u30012B\u30012D\u3001BA\u3001No. 3\u3001No. 4\u3001HL\u3001No. 8\u3001\u30d3\u30fc\u30ba \u30d6\u30e9\u30b9\u30c8\u306a\u3069\u3002 <\/em><\/strong><\/p>

\u5f0a\u793e\u306f100%\u306e\u54c1\u8cea\u3092\u4fdd\u8a3c\u3044\u305f\u3057\u307e\u3059\u3002\u4e0d\u826f\u54c1\u304c\u304a\u5ba2\u69d8\u306b\u51fa\u8377\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <\/em><\/strong>\u304a\u554f\u3044\u5408\u308f\u305b<\/em><\/strong><\/a> \u88fd\u54c1\u306e\u5f62\u72b6\u3001\u72b6\u614b\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3001\u51e6\u7406\u306a\u3069\u3001\u3054\u5e0c\u671b\u306e\u5f62\u72b6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002<\/em><\/strong><\/p>

301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6982\u8981<\/h2>

301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001300 \u30b7\u30ea\u30fc\u30ba\u306e\u9ad8\u5f37\u5ea6\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u4e3b\u306b 16-18% \u30af\u30ed\u30e0\u3068 6-8% \u30cb\u30c3\u30b1\u30eb\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002ASTM A240 \u306a\u3069\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u30011.4310 (EN) \u306a\u3069\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u00a0<\/p>

301 \u306f\u52a0\u5de5\u786c\u5316\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308a\u5f37\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u51b7\u9593\u5727\u5ef6\u306e\u7a0b\u5ea6\u306b\u5fdc\u3058\u3066\u90e8\u5206\u7684\u306a\u78c1\u6027\u3082\u751f\u3058\u307e\u3059\u3002301 \u306f\u8010\u98df\u6027\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30b0\u30ec\u30fc\u30c9 304 \u3088\u308a\u308f\u305a\u304b\u306b\u52a3\u308a\u307e\u3059\u3002 <\/p>

\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u9244\u9053\u8eca\u4e21\u3001\u30b3\u30f3\u30d9\u30a2\u3001\u88c5\u98fe\u90e8\u54c1\u306a\u3069\u3001\u6210\u5f62\u6027\u3068\u5f37\u5ea6\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>

\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u7570\u306a\u308a\u3001301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u71b1\u51e6\u7406\u3067\u306f\u786c\u5316\u3067\u304d\u305a\u3001\u51b7\u9593\u5727\u5ef6\u306b\u3088\u3063\u3066\u306e\u307f\u786c\u5316\u3067\u304d\u307e\u3059\u3002<\/p>

301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4ee3\u8868\u7684\u306a\u7528\u9014<\/h3>
\u7523\u696d<\/strong><\/td>\u7533\u3057\u8fbc\u307f<\/strong><\/td><\/tr>
\u81ea\u52d5\u8eca<\/td>\u6392\u6c17\u90e8\u54c1\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30af\u30e9\u30f3\u30d7\u3001\u30c8\u30ea\u30e0<\/td><\/tr>
\u822a\u7a7a\u5b87\u5b99<\/td>\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u69cb\u9020\u30d1\u30cd\u30eb\u3001\u30af\u30e9\u30f3\u30d7<\/td><\/tr>
\u533b\u7642\u6a5f\u5668<\/td>\u624b\u8853\u5668\u5177\u3001\u6b6f\u79d1\u7528\u5668\u5177\u3001\u91dd\u3001\u30af\u30e9\u30f3\u30d7<\/td><\/tr>
\u98df\u54c1\u52a0\u5de5<\/td>\u30b3\u30f3\u30d9\u30a2\u30d9\u30eb\u30c8\u3001\u8caf\u8535\u30bf\u30f3\u30af\u3001\u6df7\u5408\u88c5\u7f6e\u3001\u30db\u30c3\u30d1\u30fc<\/td><\/tr>
\u6d88\u8cbb\u8ca1<\/td>\u30ab\u30c8\u30e9\u30ea\u30fc\u3001\u30ad\u30c3\u30c1\u30f3\u7528\u54c1\u3001\u30b7\u30f3\u30af\u3001\u30b9\u30d7\u30ea\u30f3\u30b0<\/td><\/tr>
\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9<\/td>\u30b3\u30cd\u30af\u30bf\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u30b7\u30fc\u30eb\u30c9<\/td><\/tr>
\u5efa\u8a2d<\/td>\u69cb\u9020\u30b5\u30dd\u30fc\u30c8\u3001\u7559\u3081\u5177\u3001\u5c4b\u6839\u3001\u7a93\u67a0<\/td><\/tr>
\u30de\u30ea\u30f3<\/td>\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30dd\u30f3\u30d7\u3001\u30d0\u30eb\u30d6<\/td><\/tr><\/tbody><\/table><\/figure>

301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9577\u6240\u3068\u77ed\u6240<\/h3>

301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5229\u70b9\u3068\u30e1\u30ea\u30c3\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>

  1. \u51b7\u9593\u52a0\u5de5\u5f8c\u306e\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u3055\u3089\u306a\u308b\u8010\u4e45\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n
  2. \u7a4f\u3084\u304b\u306a\u74b0\u5883\u4e0b\u3067\u306e\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3001\u9577\u671f\u9593\u306e\u4f7f\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n
  3. \u6210\u5f62\u6027\u3068\u5ef6\u6027\u304c\u826f\u597d\u3067\u3001\u66f2\u3052\u52a0\u5de5\u3084\u6210\u5f62\u52a0\u5de5\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n
  4. \u9ad8\u7d1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n
  5. \u4ed6\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u6bd4\u3079\u3066\u8efd\u91cf\u306a\u306e\u3067\u3001\u88fd\u54c1\u306e\u8efd\u91cf\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li><\/ol>

    301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6b20\u70b9\u3068\u5236\u9650\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>

    1. \u5869\u5316\u7269\u304c\u591a\u304f\u904e\u9177\u306a\u74b0\u5883\u3067\u306f\u8010\u8150\u98df\u6027\u304c\u9650\u3089\u308c\u307e\u3059\u3002<\/li>\n\n
    2. \u51b7\u9593\u52a0\u5de5\u5f8c\u306b\u8010\u8150\u98df\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n
    3. \u4ed6\u306e\u30b0\u30ec\u30fc\u30c9\u307b\u3069\u8010\u71b1\u6027\u304c\u9ad8\u304f\u306a\u3044\u305f\u3081\u3001\u9ad8\u6e29\u7528\u9014\u306b\u306f\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n
    4. \u52a0\u5de5\u786c\u5316\u3092\u8d77\u3053\u3057\u3084\u3059\u304f\u3001\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u6a5f\u68b0\u52a0\u5de5\u304c\u56f0\u96e3\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n
    5. \u9ad8\u5408\u91d1\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3001\u5fdc\u529b\u4e80\u88c2\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/li><\/ol>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/h3>
      \u56fd\/\u5730\u57df<\/strong><\/td>\u898f\u683c\/\u4ed5\u69d8<\/strong><\/td>\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><\/tr>
      \u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/td>ISO 15510<\/td>\u30af\u30ed\u30e0\u30cb\u30c3\u30b1\u30eb<\/td><\/tr>
      EU<\/td>EN 10088-1<\/td>X10CrNi18-8\uff081.4310\uff09<\/td><\/tr>
      \u30a2\u30e1\u30ea\u30ab<\/td>ASTM A240<\/td>301<\/td><\/tr>
      \u30c9\u30a4\u30c4<\/td>DIN 17440\u3001WNr<\/td>\u30af\u30ed\u30e0\u30cb\u30c3\u30b1\u30eb<\/td><\/tr>
      \u65e5\u672c<\/td>JIS G4305<\/td>SUS301<\/td><\/tr>
      \u30a4\u30f3\u30b0\u30e9\u30f3\u30c9<\/td>BS 1449-2<\/td>301S21\u3001302S26<\/td><\/tr>
      \u30d5\u30e9\u30f3\u30b9<\/td>\u30a2\u30d5\u30ce\u30fc\u30ebNFA35-572<\/td>Z11CN18-08\u3001Z12CN18-09<\/td><\/tr>
      \u30b9\u30a6\u30a7\u30fc\u30c7\u30f3<\/td>SS14 23 31<\/td>2331<\/td><\/tr><\/tbody><\/table><\/figure>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/h3>
      \u30d0\u30ea\u30a2\u30f3\u30c8<\/strong><\/td>\u305d\u308c\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/td>\u306a\u305c 301 \u306e\u4ee3\u308f\u308a\u306b\u3053\u308c\u304c\u9078\u629e\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/strong><\/td>\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/td><\/tr>
      301L<\/td>\u4f4e\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\u6eb6\u63a5\u6027\u304c\u5411\u4e0a\u3057\u3001\u70ad\u5316\u7269\u306e\u6790\u51fa\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/td>\u69cb\u9020\u90e8\u54c1\u3001\u5316\u5b66\u88c5\u7f6e\u3002<\/td><\/tr>
      301LN<\/td>\u7a92\u7d20\u5f37\u5316\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u6210\u5f62\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\u81ea\u52d5\u8eca\u3001\u9244\u9053\u90e8\u54c1\u3002<\/td><\/tr>
      301H<\/td>\u9ad8\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\u9ad8\u6e29\u5f37\u5ea6\u304c\u5411\u4e0a\u3002<\/td>\u71b1\u4ea4\u63db\u5668\u3001\u9ad8\u6e29\u6a5f\u5668\u3002<\/td><\/tr>
      301J1<\/td>\u9285\u6dfb\u52a0\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\u6210\u5f62\u6027\u3068\u5ef6\u6027\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/td>\u5bb6\u96fb\u88fd\u54c1\u3001\u88c5\u98fe\u90e8\u54c1\u3002<\/td><\/tr>
      301Si<\/td>\u30b7\u30ea\u30b3\u30f3\u6dfb\u52a0\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\u9ad8\u6e29\u3067\u306e\u8010\u9178\u5316\u6027\u304c\u5411\u4e0a\u3002<\/td>\u7089\u3001\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u3002<\/td><\/tr><\/tbody><\/table><\/figure>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u71b1\u6027\u3068\u8010\u8150\u98df\u6027<\/h2>

      \u8010\u71b1\u6027<\/h3>

      301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u8010\u71b1\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u77ed\u671f\u9593\u306e\u4f7f\u7528\u3067\u306f 840\u00b0C (1544\u00b0F) \u307e\u3067\u3001\u9023\u7d9a\u4f7f\u7528\u3067\u306f 900\u00b0C (1652\u00b0F) \u307e\u3067\u9178\u5316\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u9ad8\u6e29\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3057\u3001\u7279\u306b\u6eb6\u63a5\u90e8\u5206\u3067\u92ed\u654f\u5316\u3084\u7c92\u754c\u8150\u98df\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002347 \u306a\u3069\u306e\u5408\u91d1\u306b\u6bd4\u3079\u308b\u3068\u3001\u9ad8\u6e29\u7528\u9014\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>

      \u8010\u98df\u6027<\/h3>

      \u30b0\u30ec\u30fc\u30c9301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u512a\u308c\u305f \u8010\u98df\u6027<\/a> \u6e29\u548c\u306a\u74b0\u5883\u3067\u306f\u3001\u5927\u6c17\u6761\u4ef6\u3001\u6c34\u3001\u4e00\u90e8\u306e\u5316\u5b66\u7269\u8cea\u306b\u3088\u308b\u8150\u98df\u306b\u8010\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u3001316 \u306a\u3069\u306e\u9ad8\u7d1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u306e\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u7279\u306b\u6eb6\u63a5\u5f8c\u3084\u71b1\u66b4\u9732\u5f8c\u306b\u7c92\u754c\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u6d77\u6d0b\u7523\u696d\u3084\u5316\u5b66\u7523\u696d\u306a\u3069\u306e\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u52a0\u5de5<\/h2>

      \u51b7\u9593\u52a0\u5de5<\/h3>

      \u51b7\u9593\u52a0\u5de5\u306b\u3088\u308a\u3001301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5f37\u5ea6\u306f\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u52a0\u5de5\u786c\u5316\u7387\u304c\u9ad8\u3044\u305f\u3081\u3067\u3059\u3002\u52a0\u5de5\u786c\u5316\u7387\u306f\u3001\u65ad\u9762\u7a4d\u304c 1% \u6e1b\u5c11\u3059\u308b\u3054\u3068\u306b\u7d04 14 MPa \u5897\u52a0\u3057\u307e\u3059\u3002\u6750\u6599\u3092\u51b7\u9593\u5727\u5ef6\u307e\u305f\u306f\u6210\u5f62\u3059\u308b\u3068\u3001\u5f15\u5f35\u5f37\u5ea6\u304c\u6025\u901f\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d44\u7e54\u304c\u90e8\u5206\u7684\u306b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306b\u5909\u63db\u3055\u308c\u3001\u786c\u5ea6\u304c\u3055\u3089\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u5f37\u5ea6\u306e\u5897\u52a0\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5408\u91d1\u306f\u53b3\u3057\u3044\u51b7\u9593\u5909\u5f62\u306b\u5341\u5206\u306a\u5ef6\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u3067\u306f\u975e\u78c1\u6027\u3067\u3059\u304c\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308a\u5f37\u3044\u78c1\u6027\u304c\u751f\u3058\u307e\u3059\u3002<\/p>

      \u6eb6\u63a5<\/h3>

      301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6eb6\u63a5\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6a19\u6e96\u7684\u306a\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u6eb6\u63a5\u3067\u304d\u307e\u3059\u304c\u3001\u30b0\u30ec\u30fc\u30c9 308L \u306a\u3069\u306e\u30d5\u30a3\u30e9\u30fc \u30e1\u30bf\u30eb\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u6eb6\u63a5\u5f8c\u3001\u6700\u9069\u306a\u8010\u8150\u98df\u6027\u3092\u5b9f\u73fe\u3057\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308b\u5f71\u97ff\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u3001\u713c\u304d\u306a\u307e\u3057\u304c\u5fc5\u8981\u3067\u3059\u3002301L \u3084 301LN \u306a\u3069\u306e\u4f4e\u70ad\u7d20\u30b0\u30ec\u30fc\u30c9\u306e\u5834\u5408\u3001\u713c\u304d\u306a\u307e\u3057\u306f\u901a\u5e38\u4e0d\u8981\u3067\u3059\u3002\u30b9\u30dd\u30c3\u30c8\u6eb6\u63a5\u306f\u3001\u6750\u6599\u306e\u5168\u4f53\u7684\u306a\u5f37\u5ea6\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u305f\u3081\u3001\u51b7\u9593\u5727\u5ef6\u3055\u308c\u305f 301 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u7d44\u307f\u7acb\u3066\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 <\/p>

      \u71b1\u51e6\u7406<\/h3>

      301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u71b1\u51e6\u7406\u3067\u306f\u786c\u5316\u3067\u304d\u307e\u305b\u3093\u3002\u786c\u5316\u306f\u51b7\u9593\u52a0\u5de5\u306b\u3088\u3063\u3066\u306e\u307f\u884c\u308f\u308c\u307e\u3059\u3002\u713c\u304d\u306a\u307e\u3057\u3067\u306f\u3001\u6750\u6599\u3092 1010\u00b0C \uff5e 1120\u00b0C \u306e\u7bc4\u56f2\u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u3001\u901a\u5e38\u306f\u6c34\u51b7\u307e\u305f\u306f\u6025\u901f\u7a7a\u51b7\u306b\u3088\u3063\u3066\u6025\u901f\u51b7\u5374\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u5ef6\u6027\u304c\u56de\u5fa9\u3057\u3001\u786c\u5ea6\u3092\u5897\u52a0\u3059\u308b\u3053\u3068\u306a\u304f\u5185\u90e8\u5fdc\u529b\u304c\u7de9\u548c\u3055\u308c\u307e\u3059\u3002\u51b7\u9593\u52a0\u5de5\u5f8c\u306b\u5fdc\u529b\u7de9\u548c\u3092\u884c\u3046\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u6750\u6599\u306e\u786c\u5ea6\u3084\u6a5f\u68b0\u7684\u7279\u6027\u306f\u5927\u5e45\u306b\u5909\u5316\u3057\u307e\u305b\u3093\u3002<\/p>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/h2>

      410 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

      \u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td>\u70ad\u7d20\u3001C<\/strong><\/td>\u30af\u30ed\u30e0\u3001Cr<\/strong><\/td>\u9244\u3001Fe<\/strong><\/td>\u30de\u30f3\u30ac\u30f3\u3001Mn<\/strong><\/td>\u30cb\u30c3\u30b1\u30eb\u3001Ni<\/strong><\/td>\u7a92\u7d20<\/strong><\/td>\u30ea\u30f3\u3001P<\/strong><\/td>\u30b7\u30ea\u30b3\u30f3\u3001Si<\/strong><\/td>\u786b\u9ec4\u3001S<\/strong><\/td><\/tr>
      wt%<\/td>\u22640.15<\/td>16 – 18<\/td>70.7 \u2013 78 (\u30d0\u30e9\u30f3\u30b9)<\/td>\u2264 2.0<\/td>6.0 – 8.0<\/td>\u2264 0.10<\/td>\u2264 0.045<\/td>\u2264 1.0<\/td>\u2264 0.030<\/td><\/tr><\/tbody><\/table><\/figure>

      301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<\/h2>

      301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u30e6\u30cb\u30fc\u30af\u3067\u3042\u308b\u4e3b\u306a\u7406\u7531\u306f\u6b21\u306e 3 \u3064\u3067\u3059\u3002<\/p>

      1. \u52a0\u5de5\u786c\u5316\u306b\u3088\u308b\u9ad8\u5f37\u5ea6\u3002<\/li>\n\n
      2. \u512a\u308c\u305f\u5ef6\u6027\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u88fd\u54c1\u306b\u6210\u5f62\u30fb\u6210\u578b\u3059\u308b\u3053\u3068\u304c\u5bb9\u6613\u3067\u3059\u3002<\/li>\n\n
      3. \u8efd\u5ea6\u306e\u8150\u98df\u6027\u74b0\u5883\u3067\u3082\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li><\/ol>

        \u7269\u7406\u7684\u6027\u8cea<\/h3>

        301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e3b\u8981\u306a\u7269\u7406\u7684\u7279\u6027\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

        \u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td>\u4ee3\u8868\u5024\uff08\u30e1\u30fc\u30c8\u30eb\uff0f\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\uff09<\/strong><\/td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr>
        \u5bc6\u5ea6<\/td>8.03 g\/cc (0.290 \u30dd\u30f3\u30c9\/\u30a4\u30f3\u30c1\u00b3)<\/td>\u304b\u306a\u308a\u91cd\u304f\u3066\u4e08\u592b\u306a\u7d20\u6750\u3067\u3059\u3002<\/td><\/tr>
        \u878d\u70b9<\/td>1399 \u2013 1421 \u00b0C (2550 \u2013 2590 \u00b0F)<\/td>\u6eb6\u3051\u308b\u3053\u3068\u306a\u304f\u9ad8\u71b1\u306b\u8010\u3048\u307e\u3059\u3002<\/td><\/tr>
        CTE\u3001\u7dda\u5f62<\/td>16.6 \u2013 19.5 \u00b5m\/m-\u00b0C (9.22 \u2013 10.8 \u00b5in\/in-\u00b0F)<\/td>\u52a0\u71b1\u3059\u308b\u3068\u9069\u5ea6\u306b\u81a8\u5f35\u3057\u307e\u3059\u3002<\/td><\/tr>
        \u6bd4\u71b1\u5bb9\u91cf<\/td>0.500 J\/g-\u00b0C (0.120 BTU\/lb-\u00b0F)<\/td>\u9069\u5ea6\u306b\u71b1\u3092\u5438\u53ce\u3057\u3001\u4fdd\u6e29\u3057\u307e\u3059\u3002<\/td><\/tr>
        \u71b1\u4f1d\u5c0e\u7387<\/td>16.3 W\/mK (113 BTU-in\/hr-ft\u00b2-\u00b0F)<\/td>\u9069\u5ea6\u306a\u901f\u5ea6\u3067\u71b1\u3092\u4f1d\u9054\u3057\u307e\u3059\u3002<\/td><\/tr>
        \u96fb\u6c17\u62b5\u6297\u7387<\/td>0.0000720 \u30aa\u30fc\u30e0\u30fb\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb<\/td>\u96fb\u6c17\u4f1d\u5c0e\u6027\u306f\u826f\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/td><\/tr>
        \u78c1\u6c17\u7279\u6027<\/td><= 1.02 (\u713c\u920d\u3001H = 200 \u30a8\u30eb\u30b9\u30c6\u30c3\u30c9)<\/td>\u51b7\u9593\u52a0\u5de5\u5f8c\u3001\u308f\u305a\u304b\u306b\u78c1\u6027\u3092\u5e2f\u3073\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>

        *CTE\u3001\u7dda\u5f62\u306f\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u3001\u7dda\u5f62\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/em><\/p>

        \u6a5f\u68b0\u7684\u7279\u6027<\/h3>

        301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e3b\u8981\u306a\u6a5f\u68b0\u7684\u7279\u6027\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

        \u72b6\u614b<\/strong><\/td>\u5f15\u5f35\u5f37\u5ea6<\/strong><\/td>\u964d\u4f0f\u5f37\u5ea6<\/strong><\/td>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/strong><\/td>\u7834\u65ad\u4f38\u5ea6<\/strong><\/td>\u30e4\u30f3\u30b0\u7387\uff08\u7e26\u65b9\u5411\/\u6a2a\u65b9\u5411\u306e\u30ed\u30fc\u30eb\uff09<\/strong><\/td><\/tr>
        \u30a2\u30cb\u30fc\u30eb<\/td>\u2265 515 MPa (74.7 ksi)<\/td>\u2265 205 MPa (29.7 ksi)<\/td>10HRC<\/td>\u2265 40% (2\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm)<\/td>214 GPa \/ 31.0 msi211 GPa \/ 30.6 msi<\/td><\/tr>
        1\/4 \u30cf\u30fc\u30c9<\/td>\u2265 862 MPa (125 ksi)<\/td>\u2265 517 MPa (75 ksi)<\/td>25HRC<\/td>\u2265 25% (2\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm)<\/td>193 GPa \/ 28.0 msi197 GPa \/ 28.6 msi<\/td><\/tr>
        1\/2 \u30cf\u30fc\u30c9<\/td>\u2265 1034 MPa (150 ksi)<\/td>\u2265 758 MPa (110 ksi)<\/td>32 HRC<\/td>\u2265 18% (2\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm)<\/td>185 GPa \/ 26.8 msi186 GPa \/ 27.0 msi<\/td><\/tr>
        3\/4 \u30cf\u30fc\u30c9<\/td>\u2265 1207 MPa (175.1 ksi)<\/td>\u2265 931 MPa (135 ksi)<\/td>37 HRC<\/td>\u2265 12% (2\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm)<\/td>178 GPa \/ 25.8 msi190 GPa \/ 27.6 msi<\/td><\/tr>
        \u30d5\u30eb\u30cf\u30fc\u30c9<\/td>\u2265 1276 MPa (185.1 ksi)<\/td>\u2265 965 MPa (140 ksi)<\/td>41 HR<\/td>\u2265 9% (2\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm)<\/td>174 GPa \/ 25.2 msi (\u5727\u5ef6\u6642)196 GPa \/ 28.4 msi (\u5fdc\u529b\u7de9\u548c\u6642)<\/td><\/tr><\/tbody><\/table><\/figure>

        \u5316\u5b66\u7684\u6027\u8cea<\/h3>

        301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e3b\u8981\u306a\u5316\u5b66\u7684\u6027\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

        \u5316\u5b66\u7684\u6027\u8cea<\/strong><\/td>\u8aac\u660e<\/strong><\/td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr>
        \u8010\u98df\u6027<\/td>\u74b0\u5883\u306b\u3088\u308b\u9178\u5316\u3084\u5316\u5b66\u7684\u640d\u50b7\u306b\u5bfe\u3059\u308b\u8010\u6027\u3002<\/td>\u4e2d\u7a0b\u5ea6\u3002\u7a4f\u3084\u304b\u306a\u74b0\u5883\u306b\u9069\u3057\u3066\u304a\u308a\u3001304\/316 \u3088\u308a\u3082\u8010\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/td><\/tr>
        pH\u611f\u5ea6<\/td>\u3055\u307e\u3056\u307e\u306a pH \u74b0\u5883\u3067\u3082\u5b89\u5b9a\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002<\/td>\u4e2d\u6027\/\u5f31\u9178\u6027\u3067\u306f\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u304c\u3001\u6975\u7aef\u306a pH \u6761\u4ef6\u3067\u306f\u52b9\u679c\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/td><\/tr>
        \u53cd\u5fdc\u6027<\/td>\u7269\u8cea\u3068\u5316\u5b66\u7684\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u50be\u5411\u3002<\/td>\u53cd\u5fdc\u6027\u306f\u4f4e\u304f\u3001316 \u3068\u6bd4\u8f03\u3057\u3066\u653b\u6483\u7684\u306a\u74b0\u5883\u3067\u306f\u53cd\u5fdc\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/td><\/tr>
        \u8010\u9178\u5316\u6027<\/td>\u9178\u5316\u7269\u5c64\u306e\u5f62\u6210\u306b\u5bfe\u3059\u308b\u8010\u6027\u3002<\/td>\u5ba4\u6e29\u304a\u3088\u3073\u9ad8\u6e29\uff08304\/310 \u672a\u6e80\uff09\u3067\u826f\u597d\u3067\u3059\u3002<\/td><\/tr>
        \u4e0d\u52d5\u614b\u5316<\/td>\u4fdd\u8b77\u9178\u5316\u5c64\u3092\u5f62\u6210\u3059\u308b\u80fd\u529b\u3002<\/td>\u4e0d\u52d5\u614b\u5316\u306f\u826f\u597d\u3067\u3059\u304c\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u306f 304\/316 \u3088\u308a\u3082\u8010\u4e45\u6027\u304c\u52a3\u308a\u307e\u3059\u3002<\/td><\/tr>
        \u53ef\u71c3\u6027<\/td>\u767a\u706b\u3057\u3066\u71c3\u713c\u3059\u308b\u80fd\u529b\u3002<\/td>\u4e0d\u71c3\u6027\u3002<\/td><\/tr>
        \u5f15\u706b\u6027<\/td>\u71c3\u713c\u304c\u7d99\u7d9a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/td>\u4e0d\u71c3\u6027\u3067\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>

        301\u3001302\u3001304\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044<\/h2>

        301\u3001302\u3001304\u3001316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7c21\u5358\u306a\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

        \u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td>301<\/strong><\/td>302<\/strong><\/td>304<\/a><\/strong><\/td>316<\/strong><\/a><\/td><\/tr>
        \u30bf\u30a4\u30d7<\/td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/td><\/tr>
        \u7d50\u6676\u69cb\u9020<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td><\/tr>
        \u5316\u5b66\u7d44\u6210<\/td>Cr: 16-18%\u3001Ni: 6-8%\u3001C: \u22640.15%<\/td>Cr: 17-19%\u3001Ni: 8-10%\u3001C: \u22640.15%<\/td>Cr\uff1a18-20%, Ni: 8-10.5%<\/td>Cr: \u226418%, Mo: \u22643%, Ni: \u226414%<\/td><\/tr>
        \u8010\u98df\u6027<\/td>\u30b0\u30c3\u30c9<\/td>\u30b0\u30c3\u30c9<\/td>\u30b0\u30c3\u30c9<\/td>\u7279\u306b\u6d77\u6d0b\u74b0\u5883\u3067\u512a\u308c\u3066\u3044\u307e\u3059<\/td><\/tr>
        \u5f15\u5f35\u5f37\u5ea6<\/td>515 MPa (74.7 ksi)<\/td>585 MPa (84.8 ksi)<\/td>505 MPa (73.2 ksi)<\/td>580 MPa (84.1 ksi)<\/td><\/tr>
        \u964d\u4f0f\u5f37\u5ea6<\/td>205 MPa (29.7 ksi)<\/td>255 MPa (37.0 ksi) <\/td>215 MPa (31.2 ksi)<\/td>290 MPa (42.1 ksi)<\/td><\/tr>
        \u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/td>92HRB<\/td>90 HRB<\/td>70 HRB<\/td>79 HRB<\/td><\/tr>
        \u6eb6\u63a5\u6027<\/td>\u30b0\u30c3\u30c9<\/td>\u30b0\u30c3\u30c9<\/td>\u7d20\u6674\u3089\u3057\u3044<\/td>\u7d20\u6674\u3089\u3057\u3044<\/td><\/tr>
        \u30b3\u30b9\u30c8<\/td>\u4f4e\u3044<\/td>\u4f4e\u3044<\/td>\u4f4e\u3044<\/td>304\u3088\u308a\u9ad8\u3044<\/td><\/tr>
        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u3001\u30ef\u30c3\u30b7\u30e3\u30fc<\/td>\u5316\u5b66\u6a5f\u5668\u3001\u5668\u5177\u3001\u98df\u54c1\u52a0\u5de5<\/td>\u98df\u54c1\u6a5f\u5668\u3001\u5efa\u7bc9<\/td>\u6d77\u6d0b\u74b0\u5883\u3001\u5316\u5b66\u304a\u3088\u3073\u533b\u7642\u6a5f\u5668<\/td><\/tr><\/tbody><\/table><\/figure>

        \u6c17\u306b\u306a\u308b\u60c5\u5831<\/h2>

        \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc301\u306f\u9306\u3073\u307e\u3059\u304b?<\/h3>

        301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9306\u3073\u306b\u304f\u3044\u3067\u3059\u304c\u3001\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3066\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u9069\u5207\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u306a\u3044\u3068\u904e\u9177\u306a\u74b0\u5883\u3067\u8150\u98df\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

        \u95a2\u9023\u8a18\u4e8b<\/strong><\/p>

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        301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u304c\u3042\u308a\u307e\u3059\u304b?<\/h3>

        \u306f\u3044\u3001301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u7279\u306b\u51b7\u9593\u52a0\u5de5\u5f8c\u306f\u78c1\u6027\u3092\u5e2f\u3073\u307e\u3059\u3002<\/p>

        \u95a2\u9023\u8a18\u4e8b<\/strong><\/p>

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        301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u98df\u54c1\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u304b?<\/h3>

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        301\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u533b\u7642\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u304b?<\/h3>

        301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u901a\u5e38\u3001\u533b\u7642\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u898b\u306a\u3055\u308c\u307e\u305b\u3093\u3002\u533b\u7642\u7528\u9014\u3067\u306f\u3001\u8010\u8150\u98df\u6027\u3068\u751f\u4f53\u9069\u5408\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u901a\u5e38\u3001316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u597d\u307e\u308c\u307e\u3059\u3002301 \u306f\u3001\u533b\u7642\u4ee5\u5916\u306e\u7523\u696d\u7528\u9014\u3067\u3088\u308a\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>

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        \u7279\u6b8a\u92fc\u306e\u30c8\u30c3\u30d7\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001\u307e\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3057\u3066\u3001 \u30b9\u30c1\u30fc\u30eb\u30d7\u30ed<\/strong> \u306f\u3001\u591a\u696d\u7a2e\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002100%\u306e\u88fd\u54c1\u54c1\u8cea\u3092\u4fdd\u8a3c\u3057\u3001\u304a\u5ba2\u69d8\u3068\u5171\u306b\u6210\u9577\u3059\u308b\u3053\u3068\u3092\u304a\u7d04\u675f\u3057\u307e\u3059\u3002\u8a2a\u554f \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> \u307e\u305f\u306f \u304a\u554f\u3044\u5408\u308f\u305b<\/a>.\u8ffd\u3063\u3066\u3054\u9023\u7d61\u3044\u305f\u3057\u307e\u3059\uff01<\/p>","protected":false},"excerpt":{"rendered":"

        SteelPRO \u30b0\u30eb\u30fc\u30d7\u306e\u5728\u5eab\u306b\u306f\u73fe\u5728\u3001SS 301 (UNS S30100) \u88fd\u54c1 (\u30d7\u30ec\u30fc\u30c8\u3001\u30b7\u30fc\u30c8\u3001\u30b3\u30a4\u30eb\u3001\u30b9\u30c8\u30ea\u30c3\u30d7\u3001\u30d1\u30a4\u30d7\u3001\u30c1\u30e5\u30fc\u30d6\u3001\u30d0\u30fc\u3001\u30ed\u30c3\u30c9\u306a\u3069) \u304c\u63c3\u3063\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":10924,"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":[4191,112],"tags":[],"class_list":["post-10963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades","category-stainless-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/10963","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=10963"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/10963\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/10924"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=10963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=10963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=10963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}