{"id":3304,"date":"2026-05-14T03:12:24","date_gmt":"2026-05-14T03:12:24","guid":{"rendered":"https:\/\/sprocket-chain.net\/?p=3304"},"modified":"2026-05-14T03:13:04","modified_gmt":"2026-05-14T03:13:04","slug":"cast-iron-vs-steel-sprockets","status":"publish","type":"post","link":"https:\/\/sprocket-chain.net\/ja\/cast-iron-vs-steel-sprockets\/","title":{"rendered":"\u92f3\u9244\u88fd\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3068\u92fc\u88fd\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\uff1a\u305d\u308c\u305e\u308c\u306e\u6280\u8853\u7684\u5229\u70b9\u3068\u3001\u9078\u629e\u304c\u91cd\u8981\u3068\u306a\u308b\u5834\u9762"},"content":{"rendered":"
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\n\u3088\u308a\u9ad8\u6b21\u306e\u4eba\u751f\u3002<\/div>\n

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\"\u30b9\u30d7\u30ed\u30b1\u30c3\u30c81\"<\/p>\n

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\u8868\u9762\u786c\u5316\u92fc<\/div>\n
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40\uff5e80\u30b8\u30e5\u30fc\u30eb<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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\u70ad\u7d20\u92fc<\/div>\n
\u4f4e\u6e1b\u8870<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\u76f4\u611f\u306b\u53cd\u3059\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u92f3\u9244\u304c\u885d\u6483\u5438\u53ce\u7528\u9014\u306b\u9069\u3055\u306a\u3044\u7406\u7531\u3068\u306a\u308b\u7279\u6027\u2015\u2015\u305d\u306e\u9ed2\u925b\u7247\u72b6\u5fae\u7d30\u69cb\u9020\u2015\u2015\u306f\u3001\u632f\u52d5\u6e1b\u8870\u306b\u304a\u3044\u3066\u92fc\u9244\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u7406\u7531\u3068\u306a\u308b\u7279\u6027\u3068\u5168\u304f\u540c\u3058\u3067\u3042\u308b\u3002<\/strong> \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7247\u306f\u3001\u885d\u6483\u8377\u91cd\u4e0b\u3067\u306f\u4e80\u88c2\u767a\u751f\u6e90\u3068\u3057\u3066\u3001\u5b9a\u5e38\u904b\u8ee2\u6642\u306b\u306f\u632f\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u6750\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6ed1\u3089\u304b\u3067\u9ad8\u901f\u3001\u4f4e\u885d\u6483\u306e\u30c1\u30a7\u30fc\u30f3\u99c6\u52d5\u88c5\u7f6e\u3067\u306f\u3001\u306d\u305a\u307f\u92f3\u9244\u88fd\u306e\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306f\u92fc\u88fd\u306e\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3088\u308a\u3082\u9759\u304b\u3067\u3001\u96a3\u63a5\u3059\u308b\u69cb\u9020\u7269\u3078\u306e\u632f\u52d5\u4f1d\u9054\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b3\u30f3\u30d9\u30a2\u7528\u9014\u3067\u6642\u6298\u885d\u6483\u8377\u91cd\uff08\u6750\u6599\u306e\u843d\u4e0b\u3001\u30c1\u30a7\u30fc\u30f3\u306e\u50be\u659c\u59cb\u52d5\u3001\u8a70\u307e\u308a\u3068\u89e3\u653e\u306a\u3069\uff09\u304c\u304b\u304b\u308b\u5834\u5408\u3001\u540c\u3058\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3067\u3082\u6b6f\u304c\u7834\u640d\u3057\u307e\u3059\u3002\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306e\u6750\u6599\u9078\u5b9a\u306f\u3001\u5358\u306b\u300c\u92fc\u9244\u306e\u65b9\u304c\u9244\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u5358\u7d14\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3069\u306e\u7279\u6027\uff08\u8010\u6469\u8017\u6027\u3001\u976d\u6027\u3001\u6e1b\u8870\u6027\uff09\u304c\u91cd\u8981\u304b\u3092\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/div>\n

<\/p>\n

\u6750\u6599\u306e\u5b8c\u5168\u306a\u6bd4\u8f03\uff1a\u30bb\u30d6\u30f3\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306e\u6750\u6599\u4ed5\u69d8<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n
\u6750\u6599<\/th>\n\u6b6f\u306e\u786c\u5ea6<\/th>\n\u8010\u885d\u6483\u6027<\/th>\n\u8010\u7528\u5e74\u6570\uff08\u76f8\u5bfe\u5024\uff09<\/th>\n\u88ab\u524a\u6027<\/th>\n\u30b3\u30b9\u30c8\uff08\u76f8\u5bfe\u5024\uff09<\/th>\n\u4e3b\u306a\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
\u306d\u305a\u307f\u92f3\u9244\uff08FC200\uff09<\/td>\n160\uff5e200\u30d8\u30af\u30c8\u30dc\u30eb\u30c8<\/td>\n\u975e\u5e38\u306b\u4f4e\u3044<\/td>\n1\u00d7\uff08\u53c2\u8003\uff09<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n\u6700\u4f4e\u5024\uff081.0\u500d\uff09<\/td>\n\u8efd\u91cf\u30b3\u30f3\u30d9\u30a2\u3001\u4f4e\u885d\u6483\u3001\u9ad8\u901f\u9759\u97f3\u99c6\u52d5\u88c5\u7f6e<\/td>\n<\/tr>\n
\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\uff08FCD450\uff09<\/td>\n180\uff5e240\u30d8\u30af\u30c8\u30dc\u30eb\u30c8<\/td>\n\u9069\u5ea6<\/td>\n1.4\u500d<\/td>\n\u826f\u3044<\/td>\n1.2\uff5e1.4\u500d<\/td>\n\u4e2d\u7a0b\u5ea6\u306e\u885d\u6483\u3001\u8fb2\u696d\u3001\u4f4e\u901f\u5de5\u696d<\/td>\n<\/tr>\n
C45 \/ 1045\u70ad\u7d20\u92fc\uff08\u6a5f\u68b0\u52a0\u5de5\u5f8c\uff09<\/td>\n200\uff5e250\u30d8\u30af\u30c8\u30dc\u30eb\u30c8<\/td>\n\u9ad8\u3044<\/td>\n1.5\u500d<\/td>\n\u826f\u3044<\/td>\n1.3\uff5e1.6\u500d<\/td>\n\u6a19\u6e96\u7684\u306a\u7523\u696d\u7528\u30c9\u30e9\u30a4\u30d6\u3001\u30d7\u30ec\u30fc\u30f3\u30dc\u30a2\u307e\u305f\u306f\u30c6\u30fc\u30d1\u30fc\u30ed\u30c3\u30af<\/td>\n<\/tr>\n
1045 \/ C45 \u8868\u9762\u786c\u5316\u51e6\u7406<\/td>\n\u8868\u9762\u786c\u5ea6HRC 55\uff5e60<\/td>\n\u9ad8\u3044<\/td>\n5\uff5e8\u500d<\/td>\n\u826f\u597d\uff08\u786c\u5316\u524d\uff09<\/td>\n1.8\uff5e2.5\u500d<\/td>\n\u307b\u3068\u3093\u3069\u306e\u7523\u696d\u7528\u52d5\u529b\u4f1d\u9054\u88c5\u7f6e - \u6a19\u6e96\u4ed5\u69d8<\/td>\n<\/tr>\n
4140 \/ SCM440\u5408\u91d1\u92fc\uff08\u713c\u5165\u308c\u30fb\u71b1\u51e6\u7406\u6e08\u307f\uff09<\/td>\n280\uff5e340 HB<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n3\uff5e5\u500d<\/td>\n\u9069\u5ea6<\/td>\n2.0\uff5e3.0\u500d<\/td>\n\u9ad8\u8010\u885d\u6483\u6027\u3001\u9ad8\u8010\u4e45\u6027\u30b3\u30f3\u30d9\u30a2\u3001\u30d7\u30ec\u30b9\u642c\u9001<\/td>\n<\/tr>\n
8620 \u8868\u9762\u786c\u5316\u51e6\u7406<\/td>\nHRC 58\uff5e62 \u8868\u9762<\/td>\n\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n7\uff5e12\u500d<\/td>\n\u9069\u5ea6<\/td>\n2.5\uff5e3.5\u500d<\/td>\n\u9ad8\u30b5\u30a4\u30af\u30eb\u3001\u9ad8\u7cbe\u5ea6\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u81ea\u52d5\u8eca\u7528\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n
304 \/ 316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td>\n170\uff5e200 HB\uff08\u6a5f\u68b0\u52a0\u5de5\u5f8c\uff09<\/td>\n\u9069\u5ea6<\/td>\n0.3\uff5e0.5\u500d\uff08\u4fe1\u983c\u533a\u9593\u3088\u308a\u4f4e\u3044\uff09<\/td>\n\u9069\u5ea6<\/td>\n3\uff5e5\u500d<\/td>\n\u98df\u54c1\u52a0\u5de5\u3001\u5316\u5b66\u85ac\u54c1\u51e6\u7406\u3001\u6d17\u6d44\u306a\u3069\u306b\u306f\u9069\u3055\u306a\u3044\u304c\u3001\u8010\u6469\u8017\u6027\u306f\u306a\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\u8868\u9762\u786c\u5316\uff1a\u6b6f\u5f62\u3092\u52a0\u5de5\u524d\u306b\u786c\u5316\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u52a0\u5de5\u5f8c\u306b\u786c\u5316\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u7406\u7531<\/h2>\n

\"\"<\/p>\n

\u8868\u9762\u786c\u5316\uff08\u6d78\u70ad\u307e\u305f\u306f\u9ad8\u5468\u6ce2\u713c\u5165\u308c\uff09\u306f\u3001\u6b6f\u9762\u306b\u786c\u3044\u5916\u5c64\uff08\u30b1\u30fc\u30b9\uff09\u3092\u5f62\u6210\u3057\u3064\u3064\u3001\u305d\u306e\u4e0b\u306e\u4f4e\u786c\u5ea6\u306e\u5f37\u976d\u306a\u82af\u90e8\u3092\u7dad\u6301\u3059\u308b\u51e6\u7406\u3067\u3059\u3002\u3053\u306e\u7d44\u307f\u5408\u308f\u305b\u3001\u3059\u306a\u308f\u3061\u8010\u6469\u8017\u6027\u3092\u9ad8\u3081\u308b\u786c\u3044\u8868\u9762\u3068\u3001\u8010\u885d\u6483\u6027\u3092\u9ad8\u3081\u308b\u5f37\u976d\u306a\u82af\u90e8\u3068\u3044\u3046\u7279\u6027\u306f\u3001\u30c1\u30a7\u30fc\u30f3\u3068\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306e\u63a5\u89e6\u306b\u307e\u3055\u306b\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u6b6f\u9762\u306f\u30ed\u30fc\u30e9\u30fc\u3068\u306e\u63a5\u89e6\u306b\u3088\u308b\u7e70\u308a\u8fd4\u3057\u306e\u5fdc\u529b\u306b\u8010\u3048\u3001\u6469\u8017\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6b6f\u6839\u90e8\u306f\u30c1\u30a7\u30fc\u30f3\u306e\u5f15\u3063\u5f35\u308a\u306b\u3088\u308b\u66f2\u3052\u5fdc\u529b\u306b\u8010\u3048\u3001\u7834\u640d\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u305d\u308c\u305e\u308c\u304c\u6b6f\u9762\u306e\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n

\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u88fd\u9020\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u88fd\u9020\u5de5\u7a0b\u306f\u3001\u307e\u305a\u6b6f\u5f62\u3092\u6700\u7d42\u5bf8\u6cd5\u306b\u52a0\u5de5\u3057\u3001\u6b21\u306b\u8868\u9762\u786c\u5316\u51e6\u7406\u3092\u884c\u3044\u3001\u305d\u306e\u5f8c\u3001\u7a74\u306e\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u5834\u5408\u306b\u306e\u307f\u8efd\u3044\u4ed5\u4e0a\u3052\u52a0\u5de5\u3092\u884c\u3046\u3001\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u6700\u7d42\u5bf8\u6cd5\u306b\u52a0\u5de5\u3055\u308c\u3066\u3044\u306a\u3044\u6b6f\u5f62\u3092\u786c\u5316\u51e6\u7406\u3059\u308b\u3053\u3068\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b6f\u5f62\u52a0\u5de5\u524d\u306b\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u5168\u4f53\u3092\u786c\u5316\u51e6\u7406\u3059\u308b\u3068\u3001\u5207\u524a\u5de5\u5177\u306e\u5bff\u547d\u304c\u77ed\u304f\u306a\u308a\u3001\u6b6f\u5f62\u3082\u4e0d\u6b63\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u786c\u5316\u51e6\u7406\u306f\u3001\u6b6f\u5f62\u52a0\u5de5\u306e\u5f8c\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306e\u8868\u9762\u51e6\u7406\u6df1\u3055\u306f\u3001#60\uff5e#100\u30c1\u30a7\u30fc\u30f3\u7528\u9014\u306e\u5834\u5408\u3001\u901a\u5e380.8\uff5e1.5mm\u3068\u6307\u5b9a\u3055\u308c\u307e\u3059\u30020.8mm\u3088\u308a\u6d45\u3044\u3068\u3001\u30c1\u30a7\u30fc\u30f3\u306e\u5f15\u3063\u5f35\u308a\u306b\u3088\u3063\u3066\u6b6f\u304c\u66f2\u304c\u3063\u305f\u969b\u306b\u3001\u6b6f\u6839\u90e8\u306e\u8868\u9762\u51e6\u7406\u5c64\u304c\u8cab\u901a\u3059\u308b\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u30021.5mm\u3088\u308a\u6df1\u3044\u3068\u3001\u8868\u9762\u51e6\u7406\u6df1\u3055\u304c\u6b6f\u306e\u5168\u539a\u306e25\uff5e30%\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u6b6f\u306e\u65ad\u9762\u5168\u4f53\u304c\u8106\u304f\u306a\u308b\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u8ca0\u8377\u7528\u9014\u3067\u306f\u3001\u767a\u6ce8\u66f8\u306b\u8868\u9762\u51e6\u7406\u6df1\u3055\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\uff08\u5358\u306b\u300c\u8868\u9762\u51e6\u7406\u6e08\u307f\u300d\u3068\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\uff09\u306e\u304c\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n

<\/p>\n

\u6750\u6599\u9078\u5b9a\u6c7a\u5b9a\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/h2>\n
\n
\n
\u306d\u305a\u307f\u92f3\u9244\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\uff1a<\/div>\n