{"id":2276,"date":"2026-06-23T07:01:39","date_gmt":"2026-06-23T07:01:39","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2276"},"modified":"2026-06-23T07:01:39","modified_gmt":"2026-06-23T07:01:39","slug":"helical-gear-material-selection-guide","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/ja\/helical-gear-material-selection-guide\/","title":{"rendered":"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u6750\u6599\u9078\u5b9a\u30ac\u30a4\u30c9 \u2015 45#\u304b\u308917CrNiMo6\u307e\u3067\u306e\u5168\u30b0\u30ec\u30fc\u30c9\u3068\u7528\u9014\u30de\u30c8\u30ea\u30c3\u30af\u30b9"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%; line-height: 1.75; word-break: break-word; overflow-wrap: break-word;\">\n<div style=\"position: relative; min-height: 320px; display: flex; align-items: center; background: url('https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Carburized-Helical-Gear.webp') center\/cover no-repeat; border-radius: 8px; overflow: hidden; margin-bottom: 44px;\">\n<div style=\"position: absolute; inset: 0; background: linear-gradient(108deg,rgba(10,22,45,.91) 0%,rgba(10,22,45,.73) 50%,rgba(10,22,45,.28) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 1; padding: clamp(28px,5%,52px); max-width: 620px;\">\n<h1 style=\"font-size: clamp(22px,3.8vw,40px); font-weight: 800; color: #fff; line-height: 1.18; margin: 0 0 14px;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u6750\u6599\u9078\u5b9a\u30ac\u30a4\u30c9 \u2015 45#\u304b\u308917CrNiMo6\u307e\u3067\u306e\u5168\u30b0\u30ec\u30fc\u30c9<\/h1>\n<p style=\"font-size: clamp(14px,2vw,17px); color: rgba(255,255,255,.82); line-height: 1.85; margin-bottom: 14px; margin: 0 0 22px;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306b\u9069\u3057\u305f\u92fc\u7a2e\u3092\u9078\u3076\u3053\u3068\u306f\u3001\u75b2\u52b4\u5bff\u547d\u3001\u8010\u885d\u6483\u6027\u3001\u71b1\u51e6\u7406\u306e\u8907\u96d1\u3055\u3001\u305d\u3057\u3066\u30b3\u30b9\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u5229\u7528\u53ef\u80fd\u306a\u92fc\u7a2e\u9593\u30672\uff5e5\u500d\u3082\u306e\u5dee\u304c\u751f\u3058\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u57fa\u672c\u7684\u306a45#\u70ad\u7d20\u92fc\u304b\u3089\u3001\u9ad8\u7d1a\u306a17CrNiMo6\u92fc\u3084\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u307e\u3067\u3001\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u6750\u6599\u3092\u7db2\u7f85\u3057\u3001\u9069\u5207\u306a\u9078\u629e\u3092\u884c\u3046\u305f\u3081\u306b\u5fc5\u8981\u306a\u9078\u5b9a\u57fa\u6e96\u3001\u75b2\u52b4\u30c7\u30fc\u30bf\u3001\u304a\u3088\u3073\u7528\u9014\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 12px 26px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">\u6750\u6599\u306e\u63a8\u5968\u3092\u4f9d\u983c\u3059\u308b \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u305f\u3081\u306e3\u5c64\u69cb\u9020\u6750\u6599\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u4f7f\u7528\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u92fc\u6750 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u9762\u786c\u5ea6\u3068\u3001\u305d\u306e\u786c\u5ea6\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u3001\u6027\u80fd\u306f3\u3064\u306e\u6bb5\u968e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u306e\u9078\u629e\u304c\u3001\u4ed6\u306e\u3059\u3079\u3066\u306e\u6750\u6599\u9078\u629e\u306e\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u5177\u4f53\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u71b1\u51e6\u7406\u6df1\u3055\u3001\u7cbe\u5ea6\u7b49\u7d1a\u3092\u6307\u5b9a\u3059\u308b\u524d\u306b\u3001\u307e\u305a\u3053\u306e\u6bb5\u968e\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 13px; margin: 18px 0;\">\n<div style=\"border-radius: 8px; padding: 16px; background: #f0fff4; border: 1px solid #d5f5e3;\"><strong style=\"display: block; color: #1a7847; font-size: clamp(13px,1.7vw,15px); margin-bottom: 8px;\">\u30c6\u30a3\u30a21 \u2014 \u6b6f\u306e\u5074\u9762\u304c\u8edf\u3089\u304b\u3044\uff08HB\u22663\u200b\u200b50\uff09<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.68; margin: 0;\">\u30ae\u30a2\u306f\u71b1\u51e6\u7406\uff08QT\u307e\u305f\u306f\u713c\u304d\u306a\u3089\u3057\uff09\u5f8c\u306b\u5207\u524a\u3055\u308c\u307e\u3059\u3002\u6700\u7d42\u7684\u306a\u8868\u9762\u786c\u5ea6\u306fHB 350\u306b\u5236\u9650\u3055\u308c\u307e\u3059\u3002\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6b6a\u307e\u305b\u308b\u3088\u3046\u306a\u5207\u524a\u5f8c\u306e\u713c\u304d\u5165\u308c\u306f\u884c\u3044\u307e\u305b\u3093\u3002\u30db\u30d6\u76e4\u52a0\u5de5\u306b\u3088\u308aDIN\u30af\u30e9\u30b97\uff5e9\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u30b3\u30b9\u30c8\u3068\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f\u6700\u4f4e\u3067\u3059\u3002\u4f8b\uff1a45#\u300140Cr\u300135CrMo\u3002\u7528\u9014\uff1a\u4e00\u822c\u7523\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3001\u30af\u30ec\u30fc\u30f3\u3001\u30b3\u30f3\u30d9\u30a2\u300115m\/s\u4ee5\u4e0b\u306e\u901f\u5ea6\u306e\u4e2d\u8ca0\u8377\u30dd\u30f3\u30d7\u99c6\u52d5\u88c5\u7f6e\u3002<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff8e6; border: 1px solid #f9e4b7;\"><strong style=\"display: block; color: #a04000; font-size: clamp(13px,1.7vw,15px); margin-bottom: 8px;\">\u30c6\u30a3\u30a22 \u2014 \u4e2d\u7d1a\u96e3\u6613\u5ea6\uff08HRC 45\uff5e55\uff09<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.68; margin: 0;\">QT\u30b3\u30a2\u3092\u5099\u3048\u305f\u8a98\u5c0e\u713c\u5165\u308c\u8868\u9762\u3002\u713c\u5165\u308c\u5f8c\u306e\u7814\u524a\u306b\u3088\u308a\u7cbe\u5ea6\u304c\u56de\u5fa9\u3057\u307e\u3059\u3002\u63a5\u89e6\u75b2\u52b4\u5bff\u547d\u306fTier 1\u3088\u308a\u3082\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\uff1a42CrMo\u8a98\u5c0e\u713c\u5165\u308cHRC 50\uff5e55\u3002\u7528\u9014\uff1a\u5727\u5ef6\u6a5f\u306e\u7c97\u52a0\u5de5\u30b9\u30bf\u30f3\u30c9\u30d4\u30cb\u30aa\u30f3\u3001\u7834\u7815\u6a5f\u306e\u99c6\u52d5\u88c5\u7f6e\u3001\u8010\u885d\u6483\u6027\u3068\u8868\u9762\u786c\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u6c42\u3081\u3089\u308c\u308b\u4e2d\u8ca0\u8377\u9271\u5c71\u7528\u99c6\u52d5\u88c5\u7f6e\u3002<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #eaf6fb; border: 1px solid #d6eaf8;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(13px,1.7vw,15px); margin-bottom: 8px;\">\u30c6\u30a3\u30a23 \u2014 \u786c\u3044\u6b6f\u306e\u5074\u9762 (HRC 58\uff5e62)<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.68; margin: 0;\">\u6d78\u70ad\uff08\u307e\u305f\u306f\u30ac\u30b9\u7a92\u5316\uff09\u51e6\u7406\u3092\u65bd\u3057\u3001\u6b6f\u9762\u3092DIN\u898f\u683c4\uff5e6\u7b49\u7d1a\u306b\u7814\u524a\u52a0\u5de5\u3002\u6700\u9ad8\u306e\u63a5\u89e6\u75b2\u52b4\u5f37\u5ea6\u3068\u8010\u7528\u5e74\u6570\u3092\u5b9f\u73fe\u3002\u4f8b\uff1a20CrMnTi\u300120CrNiMo\u300117CrNiMo6\u3002\u7528\u9014\uff1a\u81ea\u52d5\u8eca\u3001EV\u3001CNC\u52a0\u5de5\u3001\u8239\u8236\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u9ad8\u30b5\u30a4\u30af\u30eb\u7523\u696d\u306a\u3069\u3001\u75b2\u52b4\u5bff\u547d\u3001\u9a12\u97f3\u3001\u901f\u5ea6\u7bc4\u56f2\u304c\u91cd\u8981\u306a\u3042\u3089\u3086\u308b\u7528\u9014\u3002<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u5b8c\u5168\u306a\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u53c2\u7167<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 560px; height: auto; display: block; margin: 22px auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Hard-Tooth-Flank-Helical-Gear.webp\" alt=\"20CrMnTi\u307e\u305f\u306f17CrNiMo6\u88fd\u306eHRC 58-62\u306e\u6d78\u70ad\u786c\u5316\u6b6f\u9762\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306f\u3001\u8868\u9762\u786c\u5316\u51e6\u7406\u3068\u30b3\u30a2\u306e\u976d\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u30d7\u30ec\u30df\u30a2\u30e0\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u6750\u6599\u306e\u30c6\u30a3\u30a2\u3092\u5b9a\u7fa9\u3065\u3051\u3066\u3044\u307e\u3059\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">\u6b6f\u306e\u5074\u9762\u306f\u786c\u304f\u6d78\u70ad\u51e6\u7406\u3055\u308c\u3066\u3044\u308b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u2014 \u8868\u9762\u786c\u5ea6HRC 58\uff5e62\u3001\u5236\u5fa1\u3055\u308c\u305f\u6d78\u70ad\u6df1\u3055\u3001\u304a\u3088\u3073\u5f37\u976d\u306aQT\u30b3\u30a2\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u300120CrMnTi\uff08\u6a19\u6e96\u30b0\u30ec\u30fc\u30c9\uff09\u307e\u305f\u306f17CrNiMo6\uff08\u30d7\u30ec\u30df\u30a2\u30e0\u6d77\u6d0b\u30fb\u30aa\u30d5\u30b7\u30e7\u30a2\u30b0\u30ec\u30fc\u30c9\uff09\u3067\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 600px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u5b66\u5e74<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">DIN\u76f8\u5f53\u5024<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">HT\u6cd5<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u8868\u9762\u786c\u5ea6<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u03c3_H lim (MPa)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u221220\u2103\u3067\u306e\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8a66\u9a13<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u76f8\u5bfe\u30b3\u30b9\u30c8<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u4e3b\u306a\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">45#<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">C45 \/ Ck45<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">QT\uff08HB 220\uff5e280\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">HB 220\u2013280<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">490\uff5e560<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20\uff5e30\u30b8\u30e5\u30fc\u30eb<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.0\u500d\uff08\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u8edf\u5f31\u306a\u7523\u696d\u6a5f\u5668\uff1a\u30af\u30ec\u30fc\u30f3\u3001\u30b3\u30f3\u30d9\u30a2\u3001\u4f4e\u901f\u30dd\u30f3\u30d7\u99c6\u52d5\u88c5\u7f6e<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">40\u5104\u30eb\u30d4\u30fc<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">41Cr4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">QT\uff08HB 260\uff5e320\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">HB 260\u2013320<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">530\uff5e600<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">25\uff5e35 J<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.1\u500d<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6539\u826f\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30d5\u30e9\u30f3\u30af\uff1a\u4e2d\u7a0b\u5ea6\u306e\u7523\u696d\u7528\u3001\u30b7\u30e3\u30d5\u30c8\u30de\u30a6\u30f3\u30c8\u30c9\u30e9\u30a4\u30d6<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">42CrMo<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">42CrMo4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">QT\uff08HB 280\uff5e320\uff09\u307e\u305f\u306f\u8a98\u5c0eHRC 50\uff5e55<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">HB 280\uff5e320\u307e\u305f\u306fHRC 50\uff5e55<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">590\uff5e680\uff08QT\u9593\u9694\uff09\uff1b820\uff5e950\uff08\u8a98\u5c0e\u671f\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">35\uff5e50 J\uff08QT\u5ef6\u9577\uff09\uff1b25\uff5e40 J\uff08\u8a98\u5c0e\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.2\uff5e1.5\u500d<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u5727\u5ef6\u6a5f\u3001\u7834\u7815\u6a5f\u7528\u30d4\u30cb\u30aa\u30f3\u3001\u9271\u5c71\u7528\u30db\u30a4\u30b9\u30c8\u3001\u30aa\u30d5\u30b7\u30e7\u30a2\u7528\u30a6\u30a4\u30f3\u30c1<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">20CrMnTi<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u7d0420MnCr5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\u51e6\u7406\uff0bQ\u51e6\u7406\uff0bT\u51e6\u7406\uff1bHRC 58\uff5e62<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u786c\u5ea6HRC 58\uff5e62\u3001\u30b1\u30fc\u30b9\u539a0.8\uff5e1.5mm<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1500\u5e74\uff5e1650\u5e74<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">30\uff5e50 J\uff08\u30b3\u30a2\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.8\uff5e2.2\u500d<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6a19\u6e96\u7684\u306a\u81ea\u52d5\u8eca\u7528\u6e1b\u901f\u6a5f\u3001EV\u7528\u6e1b\u901f\u6a5f\u3001CNC\u5de5\u4f5c\u6a5f\u68b0\u3001\u7523\u696d\u7528\u7cbe\u5bc6\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">20CrNiMo<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">21NiCrMo2<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\u51e6\u7406\uff0bQ\u51e6\u7406\uff0bT\u51e6\u7406\uff1bHRC 58\uff5e62<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u786c\u5ea6HRC 58\uff5e62\u3001\u30b1\u30fc\u30b9\u539a0.8\uff5e1.8mm<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1500\u5e74\uff5e1700\u5e74<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">40\uff5e60 J\uff08\u30b3\u30a2\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">2.2\uff5e2.6\u500d<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u9ad8\u30b5\u30a4\u30af\u30eb\u7523\u696d\u3001\u5927\u578b\u81ea\u52d5\u8eca\u306a\u3069\u300120CrMnTi\u3088\u308a\u3082\u512a\u308c\u305f\u30b3\u30a2\u976d\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">17CrNiMo6<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">17CrNiMo6\uff08DIN\u898f\u683c\u3068\u540c\u7b49\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\u51e6\u7406\uff0bQ\u51e6\u7406\uff0bT\u51e6\u7406\uff1bHRC 58\uff5e62<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u786c\u5ea6HRC 58\uff5e62\u3001\u30b1\u30fc\u30b9\u539a1.0\uff5e2.5mm<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1600\u5e74\uff5e1800\u5e74<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u221240\u2103\u306755\uff5e80J<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">2.8\uff5e3.5\u500d<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d77\u6d0b\uff08DNV\u8a8d\u8a3c\uff09\u3001\u30aa\u30d5\u30b7\u30e7\u30a2\u3001\u5317\u6975\u570f\u30b5\u30fc\u30d3\u30b9\u3001\u6d77\u8ecd\u3001\u6a5f\u96f7\u7528\u30db\u30a4\u30b9\u30c8\uff08-40\u2103\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8a66\u9a13\u304c\u5fc5\u8981\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">38CrMoAl<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">41CrAlMo7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30ac\u30b9\u7a92\u5316\u51e6\u7406\u6e08\u307f\uff1bHV 700\u4ee5\u4e0a\uff08HRC 62\u4ee5\u4e0a\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">HV 700\uff5e900\u3001\u30b1\u30fc\u30b9\u6df1\u3055 0.1\uff5e0.5 mm<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1200\u5e74\uff5e1450\u5e74<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">25\uff5e35 J<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">2.5\uff5e3.0\u500d<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u713c\u5165\u308c\u5f8c\u306e\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u5de5\u4f5c\u6a5f\u68b0\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">SS316L<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.4404<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u56fa\u6eb6\u5316\u51e6\u7406\uff0b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u30ac\u30b9\u7a92\u5316\u51e6\u7406<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">HB 160\uff5e200\uff08\u713c\u920d\u51e6\u7406\u6e08\u307f\uff09\uff1bHV 800\u4ee5\u4e0a\uff08\u7a92\u5316\u51e6\u7406\u6e08\u307f\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">520\uff5e650<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u7d20\u6674\u3089\u3057\u3044<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">3.5\uff5e5.0\u500d<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u98df\u54c1\u52a0\u5de5\u306b\u304a\u3051\u308b\u76f4\u63a5\u63a5\u89e6\u30be\u30fc\u30f3\u3001\u533b\u85ac\u54c1\u3001\u8239\u8236\u7528\u88dc\u52a9\u30dd\u30f3\u30d7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">20CrMnTi\u304b\u308917CrNiMo6\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u671f<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">20CrMnTi\u306817CrNiMo6\u306f\u3069\u3061\u3089\u3082HRC 58\uff5e62\u306b\u6d78\u70ad\u51e6\u7406\u3055\u308c\u3066\u304a\u308a\u3001\u63a5\u89e6\u75b2\u52b4\u5f37\u5ea6\uff08\u03c3_H lim\uff09\u306f\u540c\u7a0b\u5ea6\u3067\u3042\u308b\u3002\u6750\u6599\u8cbb\u304c1.5\uff5e2\u500d\u306b\u306a\u308b\u3082\u306e\u306e\u300117CrNiMo6\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u300120CrMnTi\u3067\u306f\u78ba\u5b9f\u306b\u6e80\u305f\u305b\u306a\u30443\u3064\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u6b63\u5f53\u5316\u3055\u308c\u308b\u3002<\/p>\n<ul style=\"padding-left: 20px; margin: 0 0 16px; font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.9;\">\n<li style=\"margin-bottom: 9px;\"><strong>\u6c37\u70b9\u4e0b\u6e29\u5ea6\u306b\u304a\u3051\u308b\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8a66\u9a13\u306e\u8981\u4ef6\uff1a<\/strong> 17CrNiMo6\u306f\u3001-40\u2103\u306755\uff5e80J\u306e\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8377\u91cd\u306b\u8010\u3048\u3001DNV GL\u3001\u30ed\u30a4\u30c9\u8239\u7d1a\u5354\u4f1a\u3001\u304a\u3088\u3073KR\u8239\u7d1a\u5354\u4f1a\u306e\u8010\u6c37\u8239\u8a8d\u8a3c\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u300120CrMnTi\u306f\u901a\u5e38\u3001-40\u2103\u306720\uff5e40J\u3057\u304b\u8010\u3048\u3089\u308c\u305a\u3001\u5317\u6975\u30fb\u6975\u5730\u822a\u884c\u8239\u306e\u8a8d\u8a3c\u9650\u5ea6\u3067\u3042\u308b27J\u3092\u4e0b\u56de\u308a\u307e\u3059\u3002-40\u2103\u3067\u306e\u30b7\u30e3\u30eb\u30d4\u30fc\u885d\u6483\u8377\u91cd\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u300117CrNiMo6\u304c\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li style=\"margin-bottom: 9px;\"><strong>\u975e\u5e38\u306b\u5927\u304d\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u30b5\u30a4\u30ba:<\/strong> 20CrMnTi \u306f\u713c\u5165\u308c\u6027\u304c\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u76f4\u5f84\u7d04 80\uff5e100 mm \u3092\u8d85\u3048\u308b\u90e8\u5206\u3067\u306f\u3001\u713c\u5165\u308c\u4e2d\u306b\u4e2d\u5fc3\u90e8\u304c\u5b8c\u5168\u306b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306b\u5909\u5316\u305b\u305a\u3001\u4e2d\u5fc3\u90e8\u306e\u786c\u5ea6\u3068\u885d\u6483\u976d\u6027\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u300217CrNiMo6 \u306f\u30cb\u30c3\u30b1\u30eb\u3068\u30af\u30ed\u30e0\u306e\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u76f4\u5f84 400\uff5e500 mm \u307e\u3067\u306e\u90e8\u5206\u3067\u5341\u5206\u306a\u713c\u5165\u308c\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u5927\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5834\u5408\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30b3\u30a2\u7279\u6027\u304c\u91cd\u8981\u306a\u30d6\u30e9\u30f3\u30af\uff08M20\u4ee5\u4e0a\u3001\u5916\u5f84400mm\u4ee5\u4e0a\uff09\u306b\u306f\u300117CrNiMo6\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<li style=\"margin-bottom: 0;\"><strong>\u4f4e\u6e29\u4e0b\u3067\u306e\u9ad8\u885d\u6483\u8377\u91cd\uff1a<\/strong> \u9271\u5c71\u7528\u5dfb\u304d\u4e0a\u3052\u6a5f <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u5bd2\u51b7\u5730\u3067\u7a3c\u50cd\u3059\u308b\u30aa\u30d5\u30b7\u30e7\u30a2\u30af\u30ec\u30fc\u30f3\u7528\u30d4\u30cb\u30aa\u30f3\u306b\u306f\u3001\u9ad8\u3044\u8868\u9762\u786c\u5ea6\uff08\u63a5\u89e6\u75b2\u52b4\u5bff\u547d\u306e\u305f\u3081\uff09\u3068\u4f4e\u6e29\u3067\u306e\u5f37\u976d\u306a\u30b3\u30a2\uff08\u885d\u6483\u5438\u53ce\u306e\u305f\u3081\uff09\u306e\u4e21\u65b9\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u4e21\u65b9\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u306e\u306f17CrNiMo6\u5408\u91d1\u306e\u307f\u3067\u3042\u308a\u3001\u3053\u308c\u3089\u306e\u8981\u4ef6\u304c\u4ed6\u306b\u985e\u3092\u898b\u306a\u3044\u5f62\u3067\u878d\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3001\u3053\u306e\u5408\u91d1\u3092\u6700\u9ad8\u7d1a\u306e\u8239\u8236\u30fb\u30aa\u30d5\u30b7\u30e7\u30a2\u7528\u30b0\u30ec\u30fc\u30c9\u305f\u3089\u3057\u3081\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u7528\u9014\u5225\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 560px; height: auto; display: block; margin: 22px auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Soft-Tooth-Flank-Helical-Gear-2.webp\" alt=\"\u8edf\u8cea\u6b6f\u9762\u30b0\u30ec\u30fc\u30c9\u306e\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3067\u3001\u8868\u9762\u786c\u5ea6HB 220\uff5e320\u3092\u793a\u3057\u3001\u6d78\u70ad\u51e6\u7406\u304c\u4e0d\u8981\u306a\u4e00\u822c\u7523\u696d\u7528\u30af\u30ec\u30fc\u30f3\u30b3\u30f3\u30d9\u30a2\u304a\u3088\u3073\u30dd\u30f3\u30d7\u99c6\u52d5\u7528\u9014\u5411\u3051\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">\u6b6f\u306e\u5074\u9762\u304c\u67d4\u3089\u304b\u3044 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u2014 45#\u307e\u305f\u306f40Cr QT\u3001DIN\u30af\u30e9\u30b97\uff5e8\u3001\u7cbe\u5bc6\u30db\u30d6\u76e4\u52a0\u5de5\u3002\u30d4\u30c3\u30c1\u7dda\u901f\u5ea615m\/s\u4ee5\u4e0b\u306e\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u5927\u90e8\u5206\u306b\u304a\u3044\u3066\u3001H1\u30b5\u30fc\u30d3\u30b9\u30d5\u30a1\u30af\u30bf\u30fc\u3067\u306e\u75b2\u52b4\u5bff\u547d\u304c\u8a2d\u8a08\u8981\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u3001\u9069\u5207\u306a\u6750\u6599\u9078\u629e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 540px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u5fdc\u7528<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u63a8\u5968\u30b0\u30ec\u30fc\u30c9<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">HT\u30aa\u30d7\u30b7\u30e7\u30f3<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">DIN\u30af\u30e9\u30b9<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u6b63\u5f53\u5316<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u4e00\u822c\u7523\u696d\u7528\uff08\u30af\u30ec\u30fc\u30f3\u3001\u30b3\u30f3\u30d9\u30a2\u3001\u30dd\u30f3\u30d7\uff09&lt;15 m\/s<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">45#\u307e\u305f\u306f40Cr<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">QT HB 220\u2013320<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">7\uff5e9<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b3\u30b9\u30c8\u6700\u9069\u5316\u6e08\u307f\u3002\u4e2d\u7a0b\u5ea6\u306e\u8ca0\u8377\u3068\u901f\u5ea6\u3067\u5341\u5206\u306a\u75b2\u52b4\u5bff\u547d\u3092\u5b9f\u73fe\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u7523\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9 &gt;15 m\/s\u3001\u9ad8\u7cbe\u5ea6\u304c\u5fc5\u8981<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20CrMnTi<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\uff0b\u7814\u78e8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">5\uff5e6<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u9ad8\u901f\u3067\u306e\u9a12\u97f3\u3068EHL\u30d5\u30a3\u30eb\u30e0\u306b\u5fc5\u8981\u306a\u5730\u9762\u8868\u9762<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u81ea\u52d5\u8eca\u7528\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\uff0fEV\u7528\u6e1b\u901f\u6a5f<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">20CrMnTi<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\uff0b\u7814\u524a DIN 4\uff5e5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">4\uff5e6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6700\u5927\u75b2\u52b4\u5bff\u547d\uff0b35\uff5e100m\/s\u306e\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u901f\u5ea6\u306b\u304a\u3051\u308bNVH<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u7834\u7815\u6a5f\u3001\u5727\u5ef6\u6a5f\u7c97\u633d\u304d\u30b9\u30bf\u30f3\u30c9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">42CrMo<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u8a98\u5c0e\u52a0\u71b1HRC 50\uff5e55<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">7\uff5e8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">QT\u30b3\u30a2\u306b\u3088\u308b\u8010\u885d\u6483\u6027\u3001\u30b1\u30fc\u30b9\u30fb\u30b3\u30a2\u5883\u754c\u306e\u976d\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u8239\u8236\u4e3b\u63a8\u9032\u88c5\u7f6e\uff0f\u30aa\u30d5\u30b7\u30e7\u30a2<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">17CrNiMo6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\uff0b\u7814\u78e8<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">5\uff5e7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b7\u30e3\u30eb\u30d4\u30fc-40\u2103\u8a66\u9a13\u8a8d\u8a3c\u53d6\u5f97\u6e08\u307f\u3002\u5927\u65ad\u9762\u713c\u5165\u308c\u6027\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u9271\u5c71\u7528\u5dfb\u304d\u4e0a\u3052\u6a5f\u3001\u5317\u6975\u570f\u5411\u3051\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">17CrNiMo6<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6d78\u70ad\uff0b\u7814\u78e8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">5\uff5e7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u221240\u00b0C\u3067\u306e27 J\u306e\u898f\u5236\u8981\u4ef6\u3002\u885d\u6483\u3068\u4f4e\u6e29\u306e\u7d44\u307f\u5408\u308f\u305b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u5de5\u4f5c\u6a5f\u68b0\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\uff08\u5bf8\u6cd5\u5b89\u5b9a\u6027\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">38CrMoAl<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u7a92\u5316\u30ac\u30b9<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">6\uff5e7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u7a92\u5316\u51e6\u7406\u306b\u3088\u308b\u6b6a\u307f\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u7a92\u5316\u51e6\u7406\u524d\u306e\u7cbe\u5ea6\u304c\u7dad\u6301\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u98df\u54c1\u52a0\u5de5\u306b\u304a\u3051\u308b\u76f4\u63a5\u63a5\u89e6\u30be\u30fc\u30f3<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SS316L<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u713c\u304d\u306a\u307e\u3057\u307e\u305f\u306f\u7a92\u5316\u51e6\u7406<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">7\uff5e9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">EU 1935\/2004\u3001FDA 21 CFR\u6e96\u62e0\uff1bCIP\u8150\u98df\u8010\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u56fd\u969b\u898f\u683c\u76f8\u5f53\u5024<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Korea Ever-Power\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b0\u30ec\u30fc\u30c9\u3078\u306e\u9069\u5408\u6027\u3092\u8a3c\u660e\u3059\u308b\u30df\u30eb\u8a3c\u660e\u66f8\u4ed8\u304d\u306e\u6750\u6599\u3092\u8cfc\u5165\u3057\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> DIN\u3001ASTM\u3001\u307e\u305f\u306fJIS\u898f\u683c\u306e\u7b49\u7d1a\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u97d3\u56fd\u306e\u7b49\u7d1a\u3068\u307b\u307c\u540c\u7b49\u306e\u7b49\u7d1a\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 500px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u97d3\u56fd\u88fd\uff0f\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30b0\u30ec\u30fc\u30c9<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">DIN\uff08\u30c9\u30a4\u30c4\uff09<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">ASTM \/ SAE\uff08\u7c73\u56fd\uff09<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">JIS\uff08\u65e5\u672c\uff09<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">BS\uff08\u82f1\u56fd\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">45#<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">C45 \/ Ck45<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">AISI 1045<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">S45C<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">080M46<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">40\u5104\u30eb\u30d4\u30fc<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">41Cr4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">AISI 5140<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SCr440<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">530A40<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">42CrMo<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">42CrMo4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">AISI 4140<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SCM440<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">708M40<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">20CrMnTi<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u7d0420MnCr5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SAE 8620\uff08\u6982\u7b97\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">17CrNiMo6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">17CrNiMo6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SAE 9310\uff08\u6982\u7b97\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SNCM815\uff08\u6982\u7b97\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">38CrMoAl<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">41CrAlMo7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">AISI 7140\uff08\u30cb\u30c8\u30e9\u30ed\u30a4\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SACM645<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">905M39<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">SS316L<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.4404 (X2CrNiMo17-12-2)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">AISI 316L<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">SUS316L<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">316S11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc \u2015 \u81ea\u793e\u3067\u5168\u30b0\u30ec\u30fc\u30c9\u306e\u6750\u6599\u3092\u88fd\u9020<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; margin: 22px 0; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-1.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u306f\u300145#\u8edf\u8cea\u5074\u9762\u6750\u304b\u308917CrNiMo6\u30d7\u30ec\u30df\u30a2\u30e0\u6d78\u70ad\u6750\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u30b0\u30ec\u30fc\u30c9\u306e\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3092\u88fd\u9020\u3057\u3066\u304a\u308a\u3001\u53d7\u5165\u691c\u67fb\u6642\u306bOES\u5206\u5149\u8a08\u306b\u3088\u308b\u6750\u6599\u691c\u8a3c\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">Korea Ever-Power\u306e\u81ea\u793e\u88fd\u9020\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u6750\u6599\u30b0\u30ec\u30fc\u30c9\uff0845#\u8edf\u8cea\u6b6f\u9762\u7523\u696d\u7528\u30ae\u30a2\u304b\u308917CrNiMo6\u6d78\u70ad\u8239\u8236\u7528\u30ae\u30a2\u307e\u3067\uff09\u3092\u7db2\u7f85\u3057\u3066\u304a\u308a\u3001\u53d7\u5165\u691c\u67fb\u6642\u306bOES\u5206\u5149\u8a08\u306b\u3088\u308b\u6750\u6599\u691c\u8a3c\u3092\u884c\u3044\u3001\u3059\u3079\u3066\u306e\u6ce8\u6587\u306b\u5b8c\u5168\u306a\u6750\u6599\u8a3c\u660e\u66f8\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u304c\u88fd\u9020 <strong>\u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/strong> \u3053\u306e\u30ac\u30a4\u30c9\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u306b\u304a\u3044\u3066\u3001\u53d7\u5165\u691c\u67fb\u6642\u306bOES\u5206\u5149\u8a08\u3067\u6750\u6599\u304c\u691c\u8a3c\u3055\u308c\u3001\u3059\u3079\u3066\u306e\u6ce8\u6587\u306b\u30df\u30eb\u8a3c\u660e\u66f8\u304c\u6dfb\u4ed8\u3055\u308c\u307e\u3059\u300245#\u304b\u308917CrNiMo6\u307e\u3067\u306e\u3059\u3079\u3066\u306e\u30b0\u30ec\u30fc\u30c9\u304c\u6a19\u6e96\u6750\u6599\u3068\u3057\u3066\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u98df\u54c1\u63a5\u89e6\u7528\u9014\u306b\u306fSS316L\u3068SS304\u3001\u7a92\u5316\u5de5\u4f5c\u6a5f\u68b0\u30ae\u30a2\u306b\u306f38CrMoAl\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30e1\u30fc\u30ab\u30fc<\/a>\u97d3\u56fd\u306e\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9078\u629e\u3055\u308c\u305f\u6750\u6599\u304c\u3001\u8a2d\u8a08\u63a5\u89e6\u5fdc\u529b\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u03c3_H lim\u3001\u52d5\u4f5c\u6e29\u5ea6\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u30b7\u30e3\u30eb\u30d4\u30fc\u5024\u3001\u304a\u3088\u3073\u5fc5\u8981\u306aDIN\u7cbe\u5ea6\u30af\u30e9\u30b9\u306b\u9069\u5408\u3059\u308b\u71b1\u51e6\u7406\u3092\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/product-category\/helical-gear\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u88fd\u54c1\u7fa4<\/a> \u307e\u305f\u306f\u3001\u6750\u6599\u306b\u95a2\u3059\u308b\u63a8\u5968\u4e8b\u9805\u306b\u3064\u3044\u3066\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u306a\u305c\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u6a19\u6e96\u7684\u306a\u6d78\u70ad\u30b0\u30ec\u30fc\u30c9\u306f20CrNiMo\u3067\u306f\u306a\u304f20CrMnTi\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">20CrMnTi\u306f\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u305f\u6d78\u70ad\u92fc\u3068\u3057\u3066\u3001\u7279\u306b\u30ae\u30a2\u304a\u3088\u3073\u30d9\u30a2\u30ea\u30f3\u30b0\u696d\u754c\u5411\u3051\u306b\u97d3\u56fd\u3068\u65e5\u672c\u3067\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u7279\u6027\u304c\u5341\u5206\u306b\u89e3\u660e\u3055\u308c\u3001\u5236\u5fa1\u3055\u308c\u305f\u6d78\u70ad\u6319\u52d5\uff08\u4e00\u8cab\u3057\u305f\u70ad\u7d20\u5438\u53ce\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u6d78\u70ad\u6df1\u3055\u3001\u4e00\u90e8\u306e\u9ad8\u5408\u91d1\u92fc\u3068\u6bd4\u8f03\u3057\u3066\u6700\u5c0f\u9650\u306e\u6b6a\u307f\uff09\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u7089\u30d0\u30c3\u30c1\u9593\u3067\u4e00\u8cab\u3057\u305f\u751f\u7523\u304c\u5bb9\u6613\u306b\u306a\u308a\u3001\u81ea\u52d5\u8ecaPPAP SPC\u7ba1\u7406\u8981\u4ef6\u306b\u3068\u3063\u3066\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u300220CrNiMo\u306f\u30b3\u30a2\u976d\u6027\u304c\u308f\u305a\u304b\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u885d\u6483\u8377\u91cd\u8981\u4ef6\u304c\u9ad8\u3044\u5834\u5408\u306b\u597d\u307e\u308c\u307e\u3059\u304c\u300120CrMnTi\u3088\u308a\u3082\u7d0415\uff5e25%\u9ad8\u4fa1\u3067\u3001\u6d78\u70ad\u6319\u52d5\u306e\u3070\u3089\u3064\u304d\u3082\u3084\u3084\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u81ea\u52d5\u8eca\u304a\u3088\u3073\u7523\u696d\u7528\u9014\u5411\u3051 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u7528\u9014\u306b\u3088\u3063\u3066\u306f\u300120CrMnTi\u306e\u65b9\u304c\u4f4e\u30b3\u30b9\u30c8\u3067\u52a0\u5de5\u6027\u3082\u4e88\u6e2c\u3057\u3084\u3059\u3044\u305f\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9078\u629e\u80a2\u3068\u306a\u308b\u3002<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u7a92\u5316\u51e6\u7406\u3055\u308c\u305f38CrMoAl\u88fd\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306f\u3001\u306a\u305c\u7a92\u5316\u51e6\u7406\u5f8c\u306e\u7814\u524a\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">490\uff5e530\u2103\u3067\u306e\u30ac\u30b9\u7a92\u5316\u306f\u3001\u6d78\u70ad\uff08880\uff5e940\u2103\uff09\u306b\u6bd4\u3079\u3066\u4f4e\u6e29\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u4f4e\u6e29\u3067\u3042\u308b\u305f\u3081\u3001\u7a92\u5316\u4e2d\u306e\u30ae\u30a2\u306e\u5bf8\u6cd5\u6b6a\u307f\u306f\u901a\u5e380.01\uff5e0.03mm\u306b\u904e\u304e\u305a\u3001\u6d78\u70ad\u713c\u5165\u308c\u306b\u3088\u308b0.05\uff5e0.15mm\u306e\u6b6a\u307f\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u7a92\u5316\u51e6\u7406\u524d\u306bDIN\u30af\u30e9\u30b96\u306b\u7cbe\u5bc6\u30db\u30d6\u52a0\u5de5\u3055\u308c\u305f\u92fc\u6750\u306f\u3001\u7a92\u5316\u51e6\u7406\u5f8c\u3082\u6b6f\u9762\u7814\u524a\u3092\u3059\u308b\u3053\u3068\u306a\u304fDIN\u30af\u30e9\u30b96\uff5e7\u306e\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3053\u306e\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3053\u305d\u304c\u300138CrMoAl\u304cCNC\u5de5\u4f5c\u6a5f\u68b0\u306e\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306b\u6700\u9069\u306a\u6750\u6599\u3068\u306a\u308b\u7406\u7531\u3067\u3059\u3002\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3067\u306f\u3001\u5b8c\u6210\u54c1\u30a2\u30bb\u30f3\u30d6\u30ea\u5185\u3067\u7cbe\u5bc6\u52a0\u5de5\u3055\u308c\u305f\u30ae\u30a2\u304c\u3001\u713c\u5165\u308c\u5f8c\u306e\u7814\u524a\u306e\u305f\u3081\u306b\u5bb9\u6613\u306b\u5206\u89e3\u3067\u304d\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3068\u3057\u3066\u306f\u3001\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u92fc\u6750\u306b\u6bd4\u3079\u3066\u3001\u6d78\u70ad\u5c64\u6df1\u3055\u304c\u6d45\u304f\uff08\u6700\u59270.1\uff5e0.5mm\u3001\u6d78\u70ad\u51e6\u7406\u306e\u5834\u5408\u306f0.8\uff5e2.5mm\uff09\u3001\u63a5\u89e6\u75b2\u52b4\u5f37\u5ea6\u304c\u3084\u3084\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u03c3_H lim\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u306a\u305c\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u3053\u308c\u307b\u3069\u5927\u304d\u306a\u9055\u3044\u304c\u751f\u3058\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u03c3_H lim \u306f\u3001\u6b6f\u8eca\u306e\u304b\u307f\u5408\u3044\u306e\u8108\u52d5\u8ca0\u8377\u30b5\u30a4\u30af\u30eb\u4e0b\u3067\u6b6f\u9762\u306b\u304a\u3051\u308b\u8a31\u5bb9\u63a5\u89e6\u5fdc\u529b (\u30d8\u30eb\u30c4\u5727\u529b) \u3067\u3042\u308a\u3001ISO 6336-5 \u306b\u5f93\u3063\u3066 MPa \u3067\u8868\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8868\u9762\u786c\u5316\u72b6\u614b\u306e\u6750\u6599\u306e\u63a5\u89e6\u75b2\u52b4\u5f37\u5ea6\u3092\u8868\u3057\u3001\u5f15\u5f35\u5f37\u5ea6\u3084\u964d\u4f0f\u5f37\u5ea6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002490 MPa (45# QT) \u304b\u3089 1800 MPa (17CrNiMo6 \u6d78\u70ad) \u307e\u3067\u306e\u5287\u7684\u306a\u7bc4\u56f2\u306f\u3001\u8868\u9762\u786c\u5ea6\u306e\u5927\u304d\u306a\u9055\u3044\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u30d8\u30eb\u30c4\u63a5\u89e6\u5fdc\u529b\u9650\u754c\u306f\u3001\u8868\u9762\u786c\u5ea6\u306e 1.5 \uff5e 2 \u4e57\u306b\u307b\u307c\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u8868\u9762\u786c\u5ea6\u3092 HB 280 \u304b\u3089 HRC 60 \u306b\u500d\u5897\u3059\u308b\u3068\u3001\u03c3_H lim \u306f\u7d04 3 \u500d\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u3053\u308c\u306f\u3001\u8a31\u5bb9\u63a5\u89e6\u5fdc\u529b\u304c3\u500d\u306b\u5897\u52a0\u3059\u308b\u3053\u3068\u306b\u76f4\u63a5\u3064\u306a\u304c\u308a\u3001\u3064\u307e\u308a\u3001\u540c\u3058\u8010\u8377\u91cd\u3067\u3042\u308c\u3070\u30ae\u30a2\u306e\u30b5\u30a4\u30ba\u30923\u5206\u306e1\u306b\u7e2e\u5c0f\u3067\u304d\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u540c\u3058\u30b5\u30a4\u30ba\u306e\u30ae\u30a2\u3067\u3042\u308c\u3070\u8010\u7528\u5e74\u6570\u304c3\u500d\u9577\u304f\u306a\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); 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