{"id":10962,"date":"2024-10-08T12:31:00","date_gmt":"2024-10-08T04:31:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10962"},"modified":"2025-06-25T13:16:57","modified_gmt":"2025-06-25T05:16:57","slug":"grade-440","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-440\/","title":{"rendered":"440 \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 440 (UNS S44000) \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\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>

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

440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9ad8\u70ad\u7d20\u30af\u30ed\u30e0400\u30b7\u30ea\u30fc\u30ba\u3067\u3059 \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a>440A\u3001440B\u3001440C\u3001440F\u306e4\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306b0.60\uff5e1.20%\u306e\u70ad\u7d20\u306816\uff5e18%\u306e\u30af\u30ed\u30e0\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002440\u306fASTM A276\u3084AISI 440\u306a\u3069\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u540c\u7b49\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u306fSUS440\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u6ce8\u76ee\u3059\u3079\u304d\u7279\u5fb4\u306f\u3001\u512a\u308c\u305f\u8010\u6469\u8017\u6027\u3068\u71b1\u51e6\u7406\u5f8c\u306e\u9ad8\u786c\u5ea6\u3067\u3042\u308a\u3001\u30ca\u30a4\u30d5\u3001\u5207\u524a\u5de5\u5177\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002440\u306f\u4e3b\u306b\u71b1\u51e6\u7406\u3068\u7814\u524a\u306b\u3088\u3063\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067\u306f\u786c\u5ea6\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u305f\u3081\u306b\u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>

440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4ee3\u8868\u7684\u306a\u7528\u9014<\/h3>

440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u3092\u7c21\u5358\u306b\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

\u7523\u696d<\/strong><\/td>\u7533\u3057\u8fbc\u307f<\/strong><\/td><\/tr>
\u30ab\u30c8\u30e9\u30ea\u30fc<\/td>\u5305\u4e01\u3001\u72e9\u731f\u7528\u30ca\u30a4\u30d5\u3001\u306f\u3055\u307f\u3001\u5916\u79d1\u7528\u5203\u7269<\/td><\/tr>
\u822a\u7a7a\u5b87\u5b99<\/td>\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u30d0\u30eb\u30d6\u90e8\u54c1\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc<\/td><\/tr>
\u81ea\u52d5\u8eca<\/td>\u30b7\u30e3\u30d5\u30c8\u3001\u30ae\u30a2\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u8010\u6469\u8017\u90e8\u54c1<\/td><\/tr>
\u533b\u7642\u6a5f\u5668<\/td>\u624b\u8853\u5668\u5177\u3001\u6b6f\u79d1\u7528\u5668\u5177\u3001\u30e1\u30b9\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td><\/tr>
\u7523\u696d\u6a5f\u68b0<\/td>\u30dd\u30f3\u30d7\u30b7\u30e3\u30d5\u30c8\u3001\u5207\u524a\u5de5\u5177\u3001\u91d1\u578b\u3001\u30d9\u30a2\u30ea\u30f3\u30b0<\/td><\/tr>
\u30de\u30ea\u30f3<\/td>\u30d7\u30ed\u30da\u30e9\u30b7\u30e3\u30d5\u30c8\u3001\u8239\u8236\u7528\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30dd\u30f3\u30d7\u90e8\u54c1\u3001\u5207\u65ad\u5203<\/td><\/tr>
\u30c7\u30a3\u30d5\u30a7\u30f3\u30b9<\/td>\u30ca\u30a4\u30d5\u306e\u5203\u3001\u9283\u5668\u90e8\u54c1\u3001\u8010\u6469\u8017\u90e8\u54c1\u3001\u6226\u8853\u30c4\u30fc\u30eb<\/td><\/tr><\/tbody><\/table><\/figure>

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

440 \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. \u7279\u306b\u71b1\u51e6\u7406\u5f8c\u3001\u9ad8\u3044\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n\n
  2. \u5203\u6301\u3061\u304c\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30ca\u30a4\u30d5\u3084\u5207\u524a\u5de5\u5177\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n
  3. \u7a4f\u3084\u304b\u306a\u74b0\u5883\u4e0b\u3067\u306e\u5f37\u529b\u306a\u8010\u8150\u98df\u6027\u3002<\/li>\n\n
  4. \u904e\u5ea6\u306e\u4f7f\u7528\u3084\u30b9\u30c8\u30ec\u30b9\u306b\u3082\u8010\u3048\u308b\u8010\u4e45\u6027\u3002<\/li>\n\n
  5. \u713c\u920d\u72b6\u614b\u3067\u306f\u6a5f\u68b0\u52a0\u5de5\u6027\u304c\u826f\u597d\u3067\u3059\u3002<\/li><\/ol>

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

    1. \u786c\u5316\u3057\u305f\u72b6\u614b\u3067\u306f\u8106\u304f\u3001\u9ad8\u5fdc\u529b\u4e0b\u3067\u306f\u5272\u308c\u3084\u3059\u3044\u3002<\/li>\n\n
    2. \u671b\u307e\u3057\u3044\u7279\u6027\u3092\u5f97\u308b\u306b\u306f\u614e\u91cd\u306a\u71b1\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n\n
    3. 304 \u3084 316 \u306a\u3069\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b0\u30ec\u30fc\u30c9\u306b\u6bd4\u3079\u3066\u8010\u98df\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n\n
    4. \u70ad\u7d20\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u6eb6\u63a5\u304c\u56f0\u96e3\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n
    5. \u4ed6\u306e\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u9ad8\u4fa1\u3067\u3059\u3002<\/li><\/ol>

      440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u540c\u7b49\u30b0\u30ec\u30fc\u30c9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>

      \u56fd\u540d<\/strong><\/td>\u898f\u683c\/\u4ed5\u69d8<\/strong><\/td>\u540c\u7b49\u30b0\u30ec\u30fc\u30c9<\/strong><\/td><\/tr>
      \u30a2\u30e1\u30ea\u30ab<\/td>ASTM A276<\/td>440a\u3001440b\u3001440c<\/td><\/tr>
      EU<\/td>EN 10088-1<\/td>1.4112 (440B)\u30011.4125 (440C)<\/td><\/tr>
      \u4e2d\u56fd<\/td>GB\/T 1220<\/td>9Cr18\u30019Cr18Mo<\/td><\/tr>
      \u30c9\u30a4\u30c4<\/td>17400 \u898f\u683c<\/td>X105CrMo17<\/td><\/tr>
      \u30ed\u30b7\u30a2<\/td>GOST 5632<\/td>95X18\u3001110X18<\/td><\/tr>
      \u65e5\u672c<\/td>JIS G4303<\/td>SUS440A\u3001SUS440B\u3001SUS440C<\/td><\/tr>
      \u82f1\u56fd<\/td>BS970<\/td>440S29<\/td><\/tr><\/tbody><\/table><\/figure>

      440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>

      \u30d0\u30ea\u30a2\u30f3\u30c8<\/strong><\/td>\u305d\u308c\u306f\u4f55\u304b<\/strong><\/td>\u306a\u305c 440 \u3067\u306f\u306a\u304f\u3053\u308c\u304c\u9078\u629e\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/strong><\/td><\/tr>
      440A<\/td>440\u306e\u4f4e\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/td>\u8010\u8150\u98df\u6027\u304c\u5411\u4e0a\u3057\u3001\u6a5f\u68b0\u52a0\u5de5\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059<\/td><\/tr>
      440B<\/td>440\u306e\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u30ab\u30fc\u30dc\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/td>\u786c\u5ea6\u3068\u8010\u8150\u98df\u6027\u306e\u30d0\u30e9\u30f3\u30b9<\/td><\/tr>
      440C<\/td>440\u306e\u9ad8\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/td>\u6700\u9ad8\u306e\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027<\/td><\/tr>
      440F<\/td>440\u306e\u81ea\u7531\u5207\u524a\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/td>\u786b\u9ec4\u306e\u6dfb\u52a0\u306b\u3088\u308a\u52a0\u5de5\u6027\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f<\/td><\/tr><\/tbody><\/table><\/figure>

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

      \u8010\u71b1\u6027<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u8010\u71b1\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u9023\u7d9a\u4f7f\u7528\u3067\u306f\u6700\u9ad8 425\u00b0C (797\u00b0F) \u306e\u6e29\u5ea6\u3067\u52d5\u4f5c\u3067\u304d\u307e\u3059\u3002\u65ad\u7d9a\u4f7f\u7528\u3067\u306f\u6700\u9ad8 600\u00b0C (1112\u00b0F) \u307e\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u9ad8\u6e29\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u786c\u5ea6\u3001\u5f37\u5ea6\u3001\u8010\u8150\u98df\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

      \u8010\u98df\u6027<\/h3>

      440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4e2d\u7a0b\u5ea6\u306e \u8010\u98df\u6027<\/a>\u6a19\u6e96\u7684\u306a\u70ad\u7d20\u92fc\u3088\u308a\u3082\u6027\u80fd\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001304 \u3084 316 \u306a\u3069\u306e\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u6bd4\u3079\u308b\u3068\u52a3\u308a\u307e\u3059\u3002\u6de1\u6c34\u3001\u5f31\u9178\u3001\u4e00\u90e8\u306e\u30a2\u30eb\u30ab\u30ea\u74b0\u5883\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5869\u5316\u7269\u304c\u591a\u3044\u3001\u307e\u305f\u306f\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u5b54\u98df\u3001\u9699\u9593\u8150\u98df\u3001\u5fdc\u529b\u8150\u98df\u5272\u308c (SCC) \u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>

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

      \u6eb6\u63a5<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u6eb6\u63a5\u6027\u304c\u60aa\u3044\u9ad8\u70ad\u7d20\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u92fc\u3067\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u6eb6\u63a5\u4e2d\u306b\u5272\u308c\u3084\u786c\u5316\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002 <\/p>

      \u6750\u6599\u3092\u7d04 120 \uff5e 200\u00b0C (250 \uff5e 400\u00b0F) \u306b\u4e88\u71b1\u3059\u308b\u3068\u3001\u3072\u3073\u5272\u308c\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002\u30d5\u30a3\u30e9\u30fc\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u3001\u8010\u8150\u98df\u6027\u3092\u78ba\u4fdd\u3057\u3001\u3072\u3073\u5272\u308c\u306e\u53ef\u80fd\u6027\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u901a\u5e38\u3001308 \u307e\u305f\u306f 309 \u306a\u3069\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u68d2\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5fdc\u529b\u3092\u7de9\u548c\u3057\u3001\u8106\u3055\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u901a\u5e38\u3001\u7d04 730 \uff5e 790\u00b0CF (1350 \uff5e 1450\u00b0) \u3067\u306e\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002 <\/p>

      \u6750\u6599\u7279\u6027\u3092\u7dad\u6301\u3057\u3001\u5272\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u305f\u3081\u3001\u30d7\u30ed\u30bb\u30b9\u4e2d\u306e\u6025\u901f\u306a\u51b7\u5374\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>

      \u6a5f\u68b0\u52a0\u5de5<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u786c\u5316\u5f8c\u306b\u6a5f\u68b0\u52a0\u5de5\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u3001\u307e\u305f\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001440 \u3092\u713c\u304d\u306a\u307e\u3057\u72b6\u614b (\u786c\u5316\u524d) \u3067\u6a5f\u68b0\u52a0\u5de5\u3057\u3001\u305d\u306e\u5f8c\u71b1\u51e6\u7406\u3057\u3066\u786c\u5ea6\u3092\u9ad8\u3081\u308b\u65b9\u304c\u7c21\u5358\u3067\u3059\u3002<\/p>

      \u786c\u5316\u5f8c\u306b\u6a5f\u68b0\u52a0\u5de5\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u7279\u6b8a\u306a\u5de5\u5177\u3068\u4f4e\u901f\u306e\u5207\u524a\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u306b\u306f\u3055\u3089\u306b\u7814\u524a\u3084\u7814\u78e8\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6a5f\u68b0\u52a0\u5de5\u3067\u306f\u3001\u786c\u5316\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u751f\u3058\u308b\u6b6a\u307f\u306e\u30ea\u30b9\u30af\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6b6a\u307f\u306f\u6700\u7d42\u7684\u306a\u90e8\u54c1\u306e\u5bf8\u6cd5\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6b6a\u307f\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u6a5f\u68b0\u52a0\u5de5\u5f8c\u3001\u71b1\u51e6\u7406\u524d\u306b\u5fdc\u529b\u7de9\u548c\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

      \u71b1\u51e6\u7406<\/h3>

      440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u6b63\u78ba\u306a\u713c\u304d\u623b\u3057\u6e29\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u6700\u5927 58 \uff5e 62 HRC \u306e\u786c\u5ea6\u307e\u3067\u786c\u5316\u3067\u304d\u307e\u3059\u3002<\/p>

      1. \u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/strong>850\uff5e900\u2103\u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u7089\u5185\u3067600\u2103\u7a0b\u5ea6\u307e\u3067\u3086\u3063\u304f\u308a\u51b7\u5374\u3057\u3001\u305d\u306e\u5f8c\u7a7a\u51b7\u3057\u307e\u3059\u3002 \u4e9c\u81e8\u754c\u713c\u920d<\/strong> \u7089\u3092\u3086\u3063\u304f\u308a\u51b7\u5374\u3057\u306a\u304c\u3089 735 \uff5e 785\u00b0C \u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n
      2. \u786c\u5316<\/strong>: 1010\uff5e1065\u00b0C \u306b\u52a0\u71b1\u3057\u3001\u7a7a\u6c17\u307e\u305f\u306f\u6cb9\u3067\u6025\u51b7\u3057\u307e\u3059 (\u91cd\u3044\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f\u6cb9\u306b\u3088\u308b\u6025\u51b7\u304c\u63a8\u5968\u3055\u308c\u307e\u3059)\u3002\u3053\u308c\u306b\u3088\u308a\u6750\u6599\u304c\u786c\u5316\u3057\u307e\u3059\u3002<\/li>\n\n
      3. \u713c\u304d\u623b\u3057<\/strong>: \u713c\u5165\u308c\u5f8c\u3001150\uff5e370\u00b0C \u3067\u713c\u304d\u623b\u3057\u3092\u884c\u3046\u3068\u3001\u9ad8\u786c\u5ea6 (\u6700\u5927 58\uff5e62 HRC) \u3068\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002425\uff5e565\u00b0C \u3067\u306e\u713c\u304d\u623b\u3057\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u8010\u8150\u98df\u6027\u3068\u8010\u885d\u6483\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002590\uff5e675\u00b0C \u3067\u713c\u304d\u623b\u3057\u3092\u884c\u3046\u3068\u3001\u8010\u885d\u6483\u6027\u306f\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u786c\u5ea6\u306f\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li><\/ol>

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

        440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8868\u3092\u78ba\u8a8d\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>\u30e2\u30ea\u30d6\u30c7\u30f3\u3001Mo<\/strong><\/td>\u30ea\u30f3\u3001P<\/strong><\/td>\u30b7\u30ea\u30b3\u30f3\u3001Si<\/strong><\/td>\u786b\u9ec4\u3001S<\/strong><\/td><\/tr>
        \u30b3\u30f3\u30c6\u30f3\u30c4\uff08%\uff09<\/td>0.60-0.75<\/td>16-18<\/td>78.4-83.4\uff08\u30d0\u30e9\u30f3\u30b9\uff09<\/td>\u2264 1.0<\/td>\u2264 0.75<\/td>\u2264 0.040<\/td>\u2264 1.0<\/td>\u2264 0.030<\/td><\/tr><\/tbody><\/table><\/figure>

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

        440 \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. \u512a\u308c\u305f\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u5099\u3048\u3001\u5207\u524a\u5de5\u5177\u3084\u5203\u7269\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n
        2. \u9ad8\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u3082\u9ad8\u3044\u5f37\u5ea6\u3068\u5203\u5148\u4fdd\u6301\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n\n
        3. \u7a4f\u3084\u304b\u306a\u74b0\u5883\u4e0b\u3067\u306e\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li><\/ol>

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

          440 \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\u6cd5\uff09<\/strong><\/td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr>
          \u5bc6\u5ea6<\/td>7.80 g\/cc (0.282 \u30dd\u30f3\u30c9\/\u30a4\u30f3\u30c1\u00b3)<\/td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7279\u6709\u306e\u9ad8\u5bc6\u5ea6<\/td><\/tr>
          \u878d\u70b9<\/td>1,480\u00b0C\uff082,696\u00b0F\uff09<\/td>\u878d\u70b9\u304c\u9ad8\u304f\u3001\u9ad8\u6e29\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/td><\/tr>
          CTE\u3001\u30ea\u30cb\u30a2\uff080\uff5e100\u00b0C\/32\uff5e212\u00b0F\uff09<\/td>10.2 \u00b5m\/m-\u00b0C (5.67 \u00b5in\/in-\u00b0F)<\/td>\u9069\u5ea6\u306a\u71b1\u81a8\u5f35\u3001\u6e29\u5ea6\u5909\u5316\u306b\u5bfe\u3057\u3066\u5b89\u5b9a<\/td><\/tr>
          \u6bd4\u71b1\u5bb9\u91cf\uff080-100\u2103\/32-212\u00b0F\uff09<\/td>0.460 J\/g-\u00b0C (0.110 BTU\/lb-\u00b0F)<\/td>\u9069\u5ea6\u306a\u4fdd\u6e29\u6027<\/td><\/tr>
          \u71b1\u4f1d\u5c0e\u7387\uff08100\u00b0C\/212\u00b0F\uff09<\/td>24.2 W\/mK (140 BTU-in\/hr-ft\u00b2-\u00b0F)<\/td>\u4e2d\u7a0b\u5ea6\u306e\u71b1\u4f1d\u5c0e\u7387\u3001\u4ed6\u306e\u91d1\u5c5e\u3088\u308a\u3082\u52b9\u7387\u304c\u4f4e\u3044<\/td><\/tr>
          \u96fb\u6c17\u4f1d\u5c0e\u7387<\/td>1.55% IACS<\/td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7279\u6709\u306e\u96fb\u6c17\u4f1d\u5c0e\u6027\u304c\u4f4e\u3044<\/td><\/tr>
          \u78c1\u6c17\u7279\u6027<\/td>\u786c\u5316\u72b6\u614b\u3067\u306f\u78c1\u6027\u3092\u6301\u3064<\/td>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3068\u306f\u7570\u306a\u308a\u3001\u786c\u5316\u3059\u308b\u3068\u78c1\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/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>

          440 \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>

          \u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td>\u6570\u5024\uff08\u30e1\u30c8\u30ea\u30c3\u30af\uff09<\/strong><\/td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/td><\/tr>
          \u5f15\u5f35\u5f37\u3055\u3001\u6975\u9650<\/td>1,750 MPa (254 ksi)<\/td>\u975e\u5e38\u306b\u9ad8\u304f\u3001304\uff08515 MPa\uff09\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<\/td><\/tr>
          \u5f15\u5f35\u5f37\u5ea6\u3001\u964d\u4f0f\u5f37\u5ea6<\/td>1,280 MPa (186 ksi)<\/td>\u307b\u3068\u3093\u3069\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u9ad8\u5f37\u5ea6\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/td><\/tr>
          \u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/td>58HRC<\/td>\u975e\u5e38\u306b\u786c\u304f\u3001420\uff0850-55 HRC\uff09\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u5de5\u5177\u92fc\u3088\u308a\u3082\u9ad8\u3044<\/td><\/tr>
          \u7834\u65ad\u4f38\u5ea6<\/td>4.00%<\/td>\u5ef6\u6027\u304c\u4f4e\u304f\u3001\u6bd4\u8f03\u7684\u8106\u3044\u304c\u3001\u9ad8\u786c\u5ea6\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b<\/td><\/tr>
          \u30e4\u30f3\u30b0\u7387<\/td>200 GPa\uff0829 msi\uff09<\/td>\u307b\u3068\u3093\u3069\u306e\u92fc\u9244\u306b\u5339\u6575\u3059\u308b\u6a19\u6e96\u7684\u306a\u5f3e\u6027\u4fc2\u6570<\/td><\/tr><\/tbody><\/table><\/figure>

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

          440 \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\u53c2\u7167\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>\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3001\u7279\u306b\u6c34\u3084\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3059\u308b\u8010\u8150\u98df\u6027<\/td>\u826f\u3044\u304c\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3088\u3046\u306a\u3088\u308a\u8010\u98df\u6027\u306e\u9ad8\u3044\u92fc\u3088\u308a\u52a3\u308b<\/td><\/tr>
          pH\u611f\u5ea6<\/td>\u6750\u6599\u304c\u3055\u307e\u3056\u307e\u306apH\u30ec\u30d9\u30eb\u3001\u7279\u306b\u9178\u6027\u307e\u305f\u306f\u5869\u57fa\u6027\u74b0\u5883\u306b\u3069\u306e\u3088\u3046\u306b\u53cd\u5fdc\u3059\u308b\u304b<\/td>\u5f37\u9178\u6027\u306e\u74b0\u5883\u306b\u654f\u611f\u3067\u3059\u304c\u3001\u4e2d\u6027\u304b\u3089\u5f31\u30a2\u30eb\u30ab\u30ea\u6027\u306e\u74b0\u5883\u3067\u306f\u826f\u597d\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/td><\/tr>
          \u53cd\u5fdc\u6027<\/td>\u9178\u3084\u30a2\u30eb\u30ab\u30ea\u306a\u3069\u306e\u7269\u8cea\u3068\u5316\u5b66\u7684\u306b\u53cd\u5fdc\u3059\u308b\u6750\u6599\u306e\u50be\u5411<\/td>\u4e2d\u7a0b\u5ea6\u3002\u70ad\u7d20\u92fc\u3088\u308a\u3082\u53cd\u5fdc\u6027\u304c\u4f4e\u3044\u304c\u3001316\u306a\u3069\u306e\u9ad8\u7d1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u53cd\u5fdc\u6027\u304c\u9ad8\u3044\u3002<\/td><\/tr>
          \u8010\u9178\u5316\u6027<\/td>\u7279\u306b\u9ad8\u6e29\u4e0b\u3067\u9178\u7d20\u3084\u7a7a\u6c17\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u9178\u5316\u3084\u9306\u3073\u306b\u62b5\u6297\u3059\u308b\u80fd\u529b<\/td>\u9ad8\u3044\u304c\u3001304\u306a\u3069\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3088\u308a\u308f\u305a\u304b\u306b\u4f4e\u3044<\/td><\/tr>
          \u4e0d\u52d5\u614b\u5316<\/td>\u8868\u9762\u306b\u4fdd\u8b77\u9178\u5316\u5c64\u3092\u5f62\u6210\u3057\u3001\u3055\u3089\u306a\u308b\u9178\u5316\u3092\u9632\u3050\u80fd\u529b<\/td>\u512a\u308c\u305f\u4fdd\u8b77\u30af\u30ed\u30e0\u9178\u5316\u7269\u5c64\u3092\u5f62\u6210\u3057\u307e\u3059\u304c\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u307b\u3069\u9811\u4e08\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/td><\/tr>
          \u53ef\u71c3\u6027<\/td>\u71b1\u6e90\u306b\u3055\u3089\u3055\u308c\u305f\u3068\u304d\u306b\u6750\u6599\u304c\u767a\u706b\u3057\u305f\u308a\u71c3\u3048\u305f\u308a\u3059\u308b\u80fd\u529b<\/td>\u4e0d\u71c3\u6027<\/td><\/tr>
          \u5f15\u706b\u6027<\/td>\u7269\u8cea\u304c\u708e\u3092\u7dad\u6301\u3057\u3001\u4f1d\u64ad\u3059\u308b\u53ef\u80fd\u6027<\/td>\u4e0d\u71c3\u6027<\/td><\/tr><\/tbody><\/table><\/figure>

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

          440\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>440<\/strong><\/td>304<\/a><\/strong><\/td>316<\/strong><\/a><\/td><\/tr>
          \u30bf\u30a4\u30d7<\/td>\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/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>\u30dc\u30c7\u30a3\u30fb\u30bb\u30f3\u30bf\u30fc\u30c9\u30fb\u30ad\u30e5\u30fc\u30d3\u30c3\u30af\uff08BCC\uff09<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td>\u9762\u5fc3\u7acb\u65b9(FCC)<\/td><\/tr>
          \u5316\u5b66\u7d44\u6210<\/td>Cr: 16-18%\u3001C: 0.60-0.75 %<\/td>Cr\uff1a18-20%, Ni: 8-10.5%<\/td>Cr: \u226418%, Mo: \u22643%, Ni: \u226414%<\/td><\/tr>
          \u8010\u98df\u6027<\/td>\u4e2d\u7a0b\u5ea6<\/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>1,750 MPa (254 ksi)<\/td>505 MPa (73.2 ksi)<\/td>580 MPa (84.1 ksi)<\/td><\/tr>
          \u964d\u4f0f\u5f37\u5ea6<\/td>1,280 MPa (186 ksi)<\/td>215 MPa (31.2 ksi)<\/td>290 MPa (42.1 ksi)<\/td><\/tr>
          \u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/td>58 HRC (~101 HRB)<\/td>70 HRB<\/td>79 HRB<\/td><\/tr>
          \u6eb6\u63a5\u6027<\/td>\u8ca7\u3057\u3044<\/td>\u7d20\u6674\u3089\u3057\u3044<\/td>\u7d20\u6674\u3089\u3057\u3044<\/td><\/tr>
          \u30b3\u30b9\u30c8<\/td>\u4e2d\u7a0b\u5ea6<\/td>\u4f4e\u3044<\/td>304\u3088\u308a\u9ad8\u3044<\/td><\/tr>
          \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\u5207\u524a\u5de5\u5177\u3001\u5203\u7269\u3001\u30d9\u30a2\u30ea\u30f3\u30b0<\/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>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u826f\u8cea\u3067\u3059\u304b?<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9ad8\u54c1\u8cea\u3068\u307f\u306a\u3055\u308c\u3066\u304a\u308a\u3001\u5f37\u5ea6\u3001\u786c\u5ea6\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u30ca\u30a4\u30d5\u3084\u5de5\u5177\u306b\u6700\u9069\u3067\u3059\u3002<\/p>

          \u30ca\u30a4\u30d5\u306e\u300c440 \u30b9\u30c6\u30f3\u30ec\u30b9\u300d\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b?<\/h3>

          \u30ca\u30a4\u30d5\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u300c440 \u30b9\u30c6\u30f3\u30ec\u30b9\u300d\u306f\u3001\u786c\u5ea6\u3001\u8010\u8150\u98df\u6027\u3001\u92ed\u3044\u5203\u6301\u3061\u306e\u826f\u3055\u3067\u77e5\u3089\u308c\u308b\u9ad8\u7d1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3053\u3068\u3067\u3059\u3002\u30ca\u30a4\u30d5\u306e\u5203\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u30ca\u30a4\u30d5\u306e\u5203\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b?<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u7279\u306b 440C \u306f\u30ca\u30a4\u30d5\u306e\u5203\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u8010\u8150\u98df\u6027\u3001\u786c\u5ea6\u3001\u5203\u6301\u3061\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u67d4\u3089\u304b\u3044\u92fc\u306b\u6bd4\u3079\u3066\u7814\u3050\u306e\u304c\u5c11\u3057\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9306\u3073\u307e\u3059\u304b\uff1f<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u9577\u6642\u9593\u306e\u6e7f\u6c17\u3084\u6d77\u6c34\u306a\u3069\u306e\u904e\u9177\u306a\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u9306\u3073\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u4ed6\u306e\u92fc\u306b\u6bd4\u3079\u3066\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u624b\u5165\u308c\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u9306\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>

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

          \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9306\u3073\u308b\u306e\u304b\uff1f<\/a><\/p>

          \u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30b9\u30c1\u30fc\u30eb\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u78e8\u304d\u65b9<\/a><\/p>

          \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc440\u306f\u78c1\u6027\u304c\u3042\u308a\u307e\u3059\u304b?<\/h3>

          \u306f\u3044\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 440 \u306f\u786c\u5316\u304a\u3088\u3073\u713c\u304d\u306a\u307e\u3057\u3055\u308c\u305f\u72b6\u614b\u3067\u306f\u78c1\u6027\u3092\u6301\u3061\u307e\u3059\u3002<\/p>

          \u95a2\u9023\u8a18\u4e8b
          <\/strong>          \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u3092\u6301\u3064\u304b\uff1f<\/a><\/p>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6a5f\u68b0\u52a0\u5de5\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6a5f\u68b0\u52a0\u5de5\u53ef\u80fd\u3067\u3059\u304c\u3001\u7279\u306b\u71b1\u51e6\u7406\u5f8c\u306f\u786c\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u52a0\u5de5\u304c\u3088\u308a\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u98df\u54c1\u306b\u5b89\u5168\u3067\u3059\u304b?<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u5207\u306b\u51e6\u7406\u3059\u308c\u3070\u98df\u54c1\u306b\u5b89\u5168\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>

          440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u713c\u304d\u5165\u308c\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?<\/h3>

          440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u713c\u304d\u5165\u308c\u3059\u308b\u306b\u306f\u3001\u786c\u5316\u5f8c\u306b 400 \uff5e 750\u00b0F (200 \uff5e 400\u00b0C) \u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u6e29\u5ea6\u3067 1 \uff5e 2 \u6642\u9593\u4fdd\u6301\u3057\u3066\u304b\u3089\u7a7a\u51b7\u3057\u307e\u3059\u3002\u6b63\u78ba\u306a\u713c\u304d\u5165\u308c\u6e29\u5ea6\u306f\u3001\u786c\u5ea6\u3068\u976d\u6027\u306e\u671b\u307e\u3057\u3044\u30d0\u30e9\u30f3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>

          440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u92ed\u3044\u3067\u3059\u304b?<\/h3>

          \u306f\u3044\u3001440 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u975e\u5e38\u306b\u7d30\u304b\u3044\u5203\u306b\u7814\u3050\u3053\u3068\u304c\u3067\u304d\u3001\u786c\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u92ed\u3044\u5203\u5148\u3092\u4fdd\u3064\u80fd\u529b\u304c\u3042\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>

          \u307e\u3068\u3081\uff06\u3055\u3089\u306b<\/h2>

          \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001440\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5b9a\u7fa9\u3001\u69cb\u6210\u3001\u7279\u6027\u3001\u51e6\u7406\u3001\u7528\u9014\u3001\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u5074\u9762\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u305d\u306e\u4ed6\u306e\u92fc\u7a2e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3001 \u30d6\u30ed\u30b0<\/a> \u307e\u305f\u306f \u91d1\u5c5e\u5c02\u9580\u5bb6\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.<\/p>

          \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>

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

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