{"id":21841,"date":"2025-04-11T18:09:00","date_gmt":"2025-04-11T10:09:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21841"},"modified":"2025-04-07T16:07:36","modified_gmt":"2025-04-07T08:07:36","slug":"p91-guideline","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/alloy-steel\/p91-guideline\/","title":{"rendered":"A335\u30b0\u30ec\u30fc\u30c9P91\u5408\u91d1\u92fc\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u9ad8\u6027\u80fd\u5408\u91d1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30ea\u30fc\u30c0\u30fc\u3067\u3042\u308bSteelPro Group\u306f\u3001\u9ad8\u5ea6\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u53b3\u683c\u306a\u57fa\u6e96\u3092\u878d\u5408\u3055\u305b\u3001\u53b3\u3057\u3044\u6761\u4ef6\u4e0b\u3067\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u88fd\u54c1\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001P91\u92fc\u7ba1\u306e\u72ec\u81ea\u306e\u7279\u6027\u3001\u88fd\u9020\u4ed5\u69d8\u3001\u305d\u3057\u3066\u7528\u9014\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>

P91\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/span><\/h2>

P91\u92fc\u306f\u3001ASTM A335\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u8010\u71b1\u5408\u91d1\u92fc\u3067\u3059\u3002\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8-\u30d5\u30a7\u30e9\u30a4\u30c8\u7d44\u7e54\u3092\u6709\u3059\u308b\u6539\u826f9Cr-1Mo-V\u5408\u91d1\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30011100\u00b0F\uff08593\u00b0C\uff09\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u3067\u3082\u5f37\u5ea6\u3001\u8010\u4e45\u6027\u3001\u71b1\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002P91\u306f\u512a\u308c\u305f\u5fdc\u529b\u7834\u65ad\u62b5\u6297\u3068\u71b1\u5b89\u5b9a\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u9ad8\u5727\u84b8\u6c17\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u30dc\u30a4\u30e9\u30fc\u3001\u71b1\u4ea4\u63db\u5668\u3001\u904e\u71b1\u5668\u7ba1\u306b\u6700\u9069\u3067\u3059\u3002<\/span><\/p>

A335\u30b0\u30ec\u30fc\u30c9P91\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/span><\/h2>
\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td>P91\u92fc\u30bf\u30a4\u30d71\uff08wt%\uff09<\/strong><\/td>P91\u92fc\u30bf\u30a4\u30d72\uff08wt%\uff09<\/strong><\/td><\/tr>
\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td>0.08 – 0.12<\/td>0.08 – 0.12<\/td><\/tr>
\u30b1\u30a4\u7d20 (Si)<\/td>0.20 – 0.50<\/td>0.20 – 0.40<\/td><\/tr>
\u30de\u30f3\u30ac\u30f3 (Mn)<\/td>0.30 – 0.60<\/td>0.30 – 0.50<\/td><\/tr>
\u30ea\u30f3 (P)<\/td>\u2264 0.02<\/td>\u2264 0.02<\/td><\/tr>
\u786b\u9ec4\uff08S\uff09<\/td>\u2264 0.01<\/td>\u2264 0.005<\/td><\/tr>
\u30af\u30ed\u30e0\uff08Cr\uff09<\/td>8.00 – 9.50<\/td>8.00 – 9.50<\/td><\/tr>
\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td>\u2264 0.40<\/td>\u2264 0.20<\/td><\/tr>
\u9285\uff08Cu\uff09<\/td>–<\/td>\u2264 0.10<\/td><\/tr>
\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)<\/td>0.85 – 1.05<\/td>0.85 – 1.05<\/td><\/tr>
\u30d2\u7d20\uff08As\uff09<\/td>–<\/td>\u2264 0.01<\/td><\/tr>
\u7a92\u7d20\uff08N\uff09<\/td>0.03 – 0.07<\/td>0.035 – 0.07<\/td><\/tr>
\u30c1\u30bf\u30f3\uff08Ti\uff09<\/td>\u2264 0.01<\/td>\u2264 0.01<\/td><\/tr>
\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08W\uff09<\/td>–<\/td>\u2264 0.05<\/td><\/tr>
\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td>0.18 – 0.25<\/td>0.18 – 0.25<\/td><\/tr>
\u30cb\u30aa\u30d6<\/td>0.06 – 0.10<\/td>0.06 – 0.10<\/td><\/tr>
\u30b8\u30eb\u30b3\u30cb\u30a6\u30e0 (Zr)<\/td>\u2264 0.01<\/td>\u2264 0.01<\/td><\/tr>
\u30db\u30a6\u7d20\uff08B\uff09<\/td>–<\/td>\u2264 0.001<\/td><\/tr>
\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09<\/td>\u2264 0.02<\/td>\u2264 0.02<\/td><\/tr>
\u30b9\u30ba\uff08Sn\uff09<\/td>–<\/td>\u2264 0.01<\/td><\/tr>
\u30a2\u30f3\u30c1\u30e2\u30f3\uff08Sb\uff09<\/td>–<\/td>\u2264 0.003<\/td><\/tr><\/tbody><\/table><\/figure>
  • N\/Al \u2265 4.0: \u9ad8\u6e29\u5f37\u5ea6\u3092\u78ba\u4fdd\u3057\u3001AlN \u306e\u6790\u51fa\u3092\u6291\u5236\u3057\u307e\u3059\u3002<\/span><\/li><\/ul>

    P91\u92fc\u306e\u6a5f\u68b0\u7684\u6027\u8cea<\/h2>
    \u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u30fb\u30d0\u30ea\u30e5\u30fc<\/strong><\/td>\u30e1\u30c8\u30ea\u30c3\u30af\u5024<\/strong><\/td><\/tr>
    \u5f15\u5f35\u5f37\u5ea6<\/td>\u2265 85 ksi<\/td>\u2265 585 Mpa<\/td><\/tr>
    \u964d\u4f0f\u5f37\u5ea6<\/td>\u2265 60ksi<\/td>\u2265 415 Mpa<\/td><\/tr><\/tbody><\/table><\/figure>

    P91 \u92fc\u7ba1\u306e\u8a08\u7b97\u4f38\u3073<\/span><\/h2>
    \u58c1\u539a<\/strong><\/td>\u6700\u5c0f\u4f38\u3073\uff082\u30a4\u30f3\u30c1\u307e\u305f\u306f50 mm\uff09\u3001%<\/strong><\/td><\/tr>
    \u3067\u3002<\/td>\u3093\u3093<\/td>\u7e26\u65b9\u5411<\/td><\/tr>
    5\/16<\/td>8<\/td>20<\/td><\/tr>
    9\/32<\/td>7.2<\/td>19<\/td><\/tr>
    1\/4<\/td>6.4<\/td>18<\/td><\/tr>
    7\/32<\/td>5.6<\/td>17<\/td><\/tr>
    3\/16<\/td>4.8<\/td>16<\/td><\/tr>
    5\/32<\/td>4<\/td>15<\/td><\/tr>
    7\/8<\/td>3.2<\/td>14<\/td><\/tr>
    3\/32<\/td>2.4<\/td>13<\/td><\/tr>
    1\/18<\/td>1.6<\/td>12<\/td><\/tr><\/tbody><\/table><\/figure>

    P91 \u92fc\u306e\u7528\u9014<\/span><\/h2>
    • \u767a\u96fb\u6240<\/span>\u00a0\u2013 \u30dc\u30a4\u30e9\u30fc\u3001\u84b8\u6c17\u30e9\u30a4\u30f3\u3001\u518d\u52a0\u71b1\u30b7\u30b9\u30c6\u30e0\u3002<\/span><\/li>\n\n
    • \u77f3\u6cb9\u5316\u5b66\u88fd\u54c1<\/span>\u00a0\u2013 \u71b1\u4ea4\u63db\u5668\u3001\u88fd\u6cb9\u6240\u3001\u5316\u5b66\u30d7\u30e9\u30f3\u30c8\u3002<\/span><\/li>\n\n
    • \u77f3\u6cb9\u30fb\u30ac\u30b9<\/span>\u00a0\u2013 \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u30aa\u30d5\u30b7\u30e7\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u3002<\/span><\/li>\n\n
    • \u7523\u696d\u7528\u6696\u623f<\/span>\u00a0\u2013 \u7089\u304a\u3088\u3073\u9ad8\u6e29\u30b7\u30b9\u30c6\u30e0\u3002<\/span><\/li>\n\n
    • \u69cb\u9020\u3068\u6d41\u4f53\u8f38\u9001<\/span>\u00a0\u2013 \u30b5\u30dd\u30fc\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u6d41\u4f53\u4f1d\u9054\u3002<\/span><\/li><\/ul>

      P91 \u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u3001\u8010\u71b1\u6027\u3001\u6975\u9650\u6761\u4ef6\u4e0b\u3067\u306e\u8010\u4e45\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>

      P91 \u92fc\u306e\u4ed5\u69d8\u3068\u898f\u683c<\/span><\/h2>

      P91\u5408\u91d1\u92fc\u306f\u3001\u30d1\u30a4\u30d7\u3001\u914d\u7ba1\u7d99\u624b\u3001\u92fc\u677f\u306a\u3069\u3001\u69d8\u3005\u306a\u88fd\u9020\u5de5\u7a0b\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u88fd\u54c1\u306f\u3001\u4ee5\u4e0b\u306eASTM\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>

      \u6750\u8cea\u30bf\u30a4\u30d7<\/strong><\/td>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong><\/td>\u7533\u3057\u8fbc\u307f<\/strong><\/td><\/tr>
      \u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7<\/td>ASTM A335 P91 \/ ASME SA335 P91<\/td>\u9ad8\u6e29\u9ad8\u5727\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0<\/td><\/tr>
      \u30d1\u30a4\u30d7\u7d99\u624b<\/td>ASTM A234 P91 \/ ASME SA234 P91<\/td>\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u7528\u306e\u30a8\u30eb\u30dc\u3001T\u5b57\u7d99\u624b\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3001\u30ad\u30e3\u30c3\u30d7<\/td><\/tr>
      \u935b\u9020\u30d5\u30e9\u30f3\u30b8\u3068\u7d99\u624b<\/td>ASTM A182 F91 \/ ASME SA182 F91<\/td>\u9ad8\u6e29\u7528\u30d5\u30e9\u30f3\u30b8\u3001\u7d99\u624b\u3001\u30d0\u30eb\u30d6<\/td><\/tr>
      \u30af\u30ed\u30e0\u30e2\u30ea\u30d6\u30c7\u30f3\u92fc\u677f<\/td>ASTM A387 \u30b0\u30ec\u30fc\u30c9 91 \/ ASME SA387 \u30b0\u30ec\u30fc\u30c9 91<\/td>\u5727\u529b\u5bb9\u5668\u3001\u30dc\u30a4\u30e9\u30fc\u3001\u9ad8\u6e29\u7528\u9014<\/td><\/tr>
      \u6eb6\u63a5\u30af\u30ed\u30e2\u30ea\u30d1\u30a4\u30d7<\/td>ASTM A691 91 \/ ASME SA691 91<\/td>\u5de5\u696d\u7528A387\u677f\u304b\u3089\u4f5c\u3089\u308c\u305f\u6eb6\u63a5\u30d1\u30a4\u30d7<\/td><\/tr><\/tbody><\/table><\/figure>

      P91\u92fc\u7ba1\u5bf8\u6cd5<\/span><\/h2>

      \u5f53\u793e\u306eA335 P91\u30b7\u30fc\u30e0\u30ec\u30b9\u5408\u91d1\u92fc\u7ba1\u306f\u3001\u9ad8\u6e29\u30fb\u9ad8\u5727\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u5f53\u793e\u306eP91\u5408\u91d1\u92fc\u7ba1\u306e\u8a73\u7d30\u306a\u4ed5\u69d8\u3067\u3059\u3002<\/span><\/p>

      \u4ed5\u69d8<\/strong><\/td>\u8a73\u7d30<\/strong><\/td><\/tr>
      \u30d1\u30a4\u30d7\u30b5\u30a4\u30ba<\/td>1\/2\u30a4\u30f3\u30c1\uff5e24\u30a4\u30f3\u30c1\uff08DN25\uff5eDN600\uff09<\/td><\/tr>
      \u58c1\u539a<\/td>SCH 40\u3001SCH STD\u3001SCH 80\u3001SCH XS\u3001SCH 160<\/td><\/tr>
      \u9577\u3055\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>6\u30e1\u30fc\u30c8\u30eb\u300112\u30e1\u30fc\u30c8\u30eb\u3001\u307e\u305f\u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/td><\/tr>
      \u88fd\u9020\u5de5\u7a0b<\/td>\u30b7\u30fc\u30e0\u30ec\u30b9\u71b1\u9593\u5727\u5ef6<\/td><\/tr>
      \u8868\u9762\u51e6\u7406<\/td>\u7814\u78e8\u3001\u30cb\u30b9\u5857\u308a\u30013LPE\uff083\u5c64\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff09\u3001FBE\uff08\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u30dc\u30f3\u30c9\u30a8\u30dd\u30ad\u30b7\uff09<\/td><\/tr>
      \u30a8\u30f3\u30c9\u4ed5\u4e0a\u3052<\/td>PE\uff08\u30d7\u30ec\u30fc\u30f3\u30a8\u30f3\u30c9\uff09\u3001BE\uff08\u30d9\u30d9\u30eb\u30a8\u30f3\u30c9\uff09<\/td><\/tr><\/tbody><\/table><\/figure>

      P91\u92fc\u7ba1 \u5bf8\u6cd5\u516c\u5dee<\/span><\/h2>

      \u5f53\u793e\u306e A335 P91 \u30b7\u30fc\u30e0\u30ec\u30b9\u5408\u91d1\u92fc\u7ba1\u306f\u53b3\u683c\u306a\u5bf8\u6cd5\u516c\u5dee\u306b\u5f93\u3063\u3066\u304a\u308a\u3001\u9ad8\u6e29\u9ad8\u5727\u7528\u9014\u306b\u304a\u3051\u308b\u7cbe\u5ea6\u3068\u4e00\u8cab\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 <\/span><\/p>

      \u58c1\u539a\u516c\u5dee<\/span><\/h3>
      \u516c\u79f0\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\uff08NPS\uff09[DN]<\/strong><\/td>\u8a31\u5bb9\u7bc4\u56f2\u8d85\u904e (+%)<\/strong><\/td>\u8a31\u5bb9\u7bc4\u56f2\u672a\u6e80 (-%)<\/strong><\/td><\/tr>
      1\/8\u201d\uff5e2 \u00bd\u201d [DN6\uff5eDN65]\uff08\u3059\u3079\u3066\u306et\/D\u6bd4\uff09<\/td>+20%<\/td>-12.5%<\/td><\/tr>
      2 \u00bd\u201d [DN65] \u4ee5\u4e0a\u3001t\/D \u2264 5%<\/td>+22.5%<\/td>-0.125<\/td><\/tr>
      2 \u00bd\u201d\u4ee5\u4e0a[DN65]\u3001t\/D > 5%<\/td>+15%<\/td>-0.125<\/td><\/tr><\/tbody><\/table><\/figure>

      \u5916\u5f84\u516c\u5dee<\/span><\/h3>
      NPS [DN]<\/strong><\/td>\u8a31\u5bb9\u5dee\u8d85\u904e\uff08+ in.\/mm\uff09<\/strong><\/td>\u8a31\u5bb9\u5dee\uff08- in.\/mm\uff09<\/strong><\/td><\/tr>
      1\/8\u30a4\u30f3\u30c1\uff5e1 1\/2\u30a4\u30f3\u30c1 [DN6\uff5eDN40]<\/td>1\/64\u30a4\u30f3\u30c1\uff080.015\u30a4\u30f3\u30c1\uff09\/ 0.4 mm<\/td>1\/64\u30a4\u30f3\u30c1\uff080.015\u30a4\u30f3\u30c1\uff09\/ 0.4 mm<\/td><\/tr>
      1 1\/2\u30a4\u30f3\u30c1\u4ee5\u4e0a4\u30a4\u30f3\u30c1[DN40\uff5eDN100]<\/td>1\/32\u30a4\u30f3\u30c1\uff080.031\u30a4\u30f3\u30c1\uff09\/ 0.79 mm<\/td>1\/32\u30a4\u30f3\u30c1\uff080.031\u30a4\u30f3\u30c1\uff09\/ 0.79 mm<\/td><\/tr>
      4\u30a4\u30f3\u30c1\u8d85\uff5e8\u30a4\u30f3\u30c1[DN100\uff5eDN200]<\/td>1\/16\u30a4\u30f3\u30c1\uff080.062\u30a4\u30f3\u30c1\uff09\/ 1.59 mm<\/td>1\/32\u30a4\u30f3\u30c1\uff080.031\u30a4\u30f3\u30c1\uff09\/ 0.79 mm<\/td><\/tr>
      8\u30a4\u30f3\u30c1\u8d85\uff5e12\u30a4\u30f3\u30c1[DN200\uff5eDN300]<\/td>3\/32\u30a4\u30f3\u30c1\uff080.093\u30a4\u30f3\u30c1\uff09\/ 2.38 mm<\/td>1\/32\u30a4\u30f3\u30c1\uff080.031\u30a4\u30f3\u30c1\uff09\/ 0.79 mm<\/td><\/tr>
      12\u30a4\u30f3\u30c1\u4ee5\u4e0a [DN300+]<\/td>\u6307\u5b9a\u3055\u308c\u305fOD\u306e\u00b11%<\/td>\u6307\u5b9a\u3055\u308c\u305fOD\u306e\u00b11%<\/td><\/tr><\/tbody><\/table><\/figure>

      \u5185\u5f84\uff08ID\uff09\u516c\u5dee<\/span><\/h3>
      \u30d1\u30a4\u30d7\u5916\u5f84\uff08OD\uff09<\/strong><\/td>\u8a31\u5bb9\u7bc4\u56f2 (+\/- \u30a4\u30f3\u30c1)<\/strong><\/td>\u8a31\u5bb9\u7bc4\u56f2\uff08+\/- mm\uff09<\/strong><\/td><\/tr>
      \u00bc\u30a4\u30f3\u30c1\uff5e1 1\/2\u30a4\u30f3\u30c1\uff086mm\uff5e40mm\uff09<\/td>\u00b10.016\u30a4\u30f3\u30c1<\/td>\u00b10.40 mm<\/td><\/tr>
      1 1\/2\u30a4\u30f3\u30c1\uff5e4\u30a4\u30f3\u30c1\uff0840mm\uff5e100mm\uff09<\/td>\u00b10.031\u30a4\u30f3\u30c1<\/td>\u00b10.79 mm<\/td><\/tr>
      4\u30a4\u30f3\u30c1\uff5e8\u30a4\u30f3\u30c1\uff08100mm\uff5e200mm\uff09<\/td>+1\/16 \u30a4\u30f3\u30c1 (0.062 \u30a4\u30f3\u30c1) \/ -1\/32 \u30a4\u30f3\u30c1 (0.031 \u30a4\u30f3\u30c1)<\/td>+1.59 mm \/ -0.79 mm<\/td><\/tr>
      8\u30a4\u30f3\u30c1\uff5e12\u30a4\u30f3\u30c1\uff08200mm\uff5e300mm\uff09<\/td>+3\/32 \u30a4\u30f3\u30c1 (0.093 \u30a4\u30f3\u30c1) \/ -1\/32 \u30a4\u30f3\u30c1 (0.031 \u30a4\u30f3\u30c1)<\/td>+2.38 mm \/ -0.79 mm<\/td><\/tr>
      12\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff08300mm\u4ee5\u4e0a\uff09<\/td>\u6307\u5b9a\u5916\u5f84\u306e\u00b11%<\/td>\u6307\u5b9a\u5916\u5f84\u306e\u00b11%<\/td><\/tr><\/tbody><\/table><\/figure>

      P91\u92fc\u306e\u71b1\u51e6\u7406<\/span><\/h2>

      SteelPro Group\u306f\u3001\u9ad8\u54c1\u8cea\u306eASTM A335 P91\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u3092\u5c02\u9580\u3068\u3057\u3001\u7cbe\u5bc6\u306a\u71b1\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001 \u6b63\u898f\u5316<\/span> \u305d\u3057\u3066\u713c\u304d\u623b\u3057<\/span> \u307e\u305f\u306f \u713c\u5165\u308c\u3068<\/span> \u713c\u304d\u5165\u308c<\/span>.<\/span><\/p>

      \u6b63\u898f\u5316\u3068\u713c\u304d\u623b\u3057<\/span><\/h3>
      • \u52a0\u71b1 1900\uff5e1975\u00b0F\uff081040\uff5e1080\u00b0C\uff09<\/span><\/li>\n\n
      • \u7a7a\u51b7\u5f0f\u3067\u7d04 200\u00b0C<\/span><\/li>\n\n
      • \u713c\u304d\u5165\u308c 1350\uff5e1470\u00b0F\uff08730\uff5e800\u00b0C\uff09<\/span>\u00a0\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u3001\u5f37\u3055\u3092\u5411\u4e0a\u3055\u305b\u308b<\/span><\/li><\/ul>

        \u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057<\/span><\/h3>
        • \u52a0\u71b1 1900\uff5e1975\u00b0F\uff081040\uff5e1080\u00b0C\uff09<\/span><\/li>\n\n
        • \u5f37\u5ea6\u3092\u4fdd\u3064\u305f\u3081\u306b\u6025\u51b7\uff08\u713c\u304d\u5165\u308c\uff09\u3059\u308b<\/span><\/li>\n\n
        • \u713c\u304d\u5165\u308c 1350\uff5e1470\u00b0F\uff08730\uff5e800\u00b0C\uff09<\/span>\u00a0\u5ef6\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081<\/span><\/li><\/ul>

          P91 \u92fc\u6eb6\u63a5<\/span><\/h2>

          P91\u5408\u91d1\u92fc\u306f\u5c11\u306a\u304f\u3068\u3082 \u58c1\u539a\u30922\u5bfe1\u306b\u524a\u6e1b<\/span>\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059:<\/span><\/p>

          • \u30cf\u30f3\u30ac\u30fc\u306e\u8377\u7269\u304c\u8efd\u304f\u306a\u308b<\/span><\/li>\n\n
          • \u6eb6\u63a5\u6642\u9593\u306e\u77ed\u7e2e<\/span><\/li>\n\n
          • \u5145\u586b\u91d1\u5c5e\u306e\u6d88\u8cbb\u91cf\u304c\u5c11\u306a\u3044<\/span><\/li><\/ul>

            \u306b\u3064\u3044\u3066 \u539a\u58c1<\/span> P91\u30d1\u30a4\u30d7\u3001 \u8a98\u5c0e\u52a0\u71b1<\/span> \u306f\u4ee5\u4e0b\u306b\u9069\u3057\u3066\u3044\u307e\u3059 \u4e88\u71b1\u3068\u30d1\u30b9\u9593\u6e29\u5ea6\u5236\u5fa1<\/span>. <\/span><\/p>

            \u30d7\u30ed\u30bb\u30b9\u306b\u3064\u3044\u3066<\/span><\/h3>
            • \u4e88\u71b1<\/span>: 200\uff5e300\u00b0C\uff08392\uff5e572\u00b0F\uff09<\/span>\u3072\u3073\u5272\u308c\u3084\u71b1\u885d\u6483\u3092\u9632\u304e\u307e\u3059\u3002<\/span><\/li>\n\n
            • \u6eb6\u63a5\u5f8c\u306e\u30d9\u30fc\u30ad\u30f3\u30b0<\/span>: \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u304c\u3001\u6eb6\u63a5\u306e\u976d\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/span><\/li>\n\n
            • \u51b7\u5374<\/span>: \u30d1\u30a4\u30d7\u306f\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b \u4f7f\u7528\u524d\u306b100\u00b0C\uff08212\u00b0F\uff09\u4ee5\u4e0b\u306b\u3057\u3066\u304f\u3060\u3055\u3044<\/span>\u00a0\u9069\u5207\u306a\u5fae\u7d30\u69cb\u9020\u306e\u5909\u5316\u3092\u78ba\u5b9f\u306b\u3059\u308b\u305f\u3081\u3002<\/span><\/li>\n\n
            • \u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\uff08PWHT\uff09<\/span>\u00a0\u901a\u5e38\u3001\u5fdc\u529b\u7de9\u548c\u3068\u5fae\u7d30\u69cb\u9020\u306e\u6539\u826f\u306b\u5fc5\u8981\u3067\u3059\u3002<\/span><\/li><\/ul>

              \u9ad8\u6027\u80fdP91\u92fc\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/span><\/h2>

              SteelPro Group\u306f\u3001\u6700\u9ad8\u306e\u8010\u4e45\u6027\u3068\u52b9\u7387\u6027\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u9ad8\u54c1\u8cea\u306eA335\u30b0\u30ec\u30fc\u30c9P91\u5408\u91d1\u92fc\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u30b5\u30a4\u30ba\u3001\u5c02\u9580\u5bb6\u306b\u3088\u308b\u6eb6\u63a5\u306e\u63a8\u5968\u4e8b\u9805\u3001\u307e\u305f\u306f\u7528\u9014\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u306a\u3069\u3001\u3069\u306e\u3088\u3046\u306a\u3054\u8981\u671b\u3067\u3082\u3001\u5f53\u793e\u306e\u30c1\u30fc\u30e0\u304c\u559c\u3093\u3067\u304a\u624b\u4f1d\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/span><\/p>

              \u4eca\u3059\u3050\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u898b\u7a4d\u308a\u3092\u5165\u624b\u3057\u3001SteelPro Group \u3068\u3068\u3082\u306b\u9ad8\u6e29\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3092\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u5f15\u304d\u4e0a\u3052\u307e\u3057\u3087\u3046\u3002<\/span><\/p>

               <\/p>

              <\/p>","protected":false},"excerpt":{"rendered":"

              SteelPro Group\u306eA335\u30b0\u30ec\u30fc\u30c9P91\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001\u305d\u3057\u3066\u7523\u696d\u7528\u9014\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":21842,"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":[4308],"tags":[],"class_list":["post-21841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alloy-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21841","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=21841"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21841\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/21842"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=21841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=21841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=21841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}