{"id":7296,"date":"2025-07-15T02:54:42","date_gmt":"2025-07-15T02:54:42","guid":{"rendered":"https:\/\/www.retopz.com\/?p=7296"},"modified":"2025-07-15T03:08:19","modified_gmt":"2025-07-15T03:08:19","slug":"understanding-tungsten-carbide-grades-for-cutting-tool-applications","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/understanding-tungsten-carbide-grades-for-cutting-tool-applications\/","title":{"rendered":"\u5207\u524a\u5de5\u5177\u7528\u9014\u306b\u304a\u3051\u308b\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u7406\u89e3"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7296\" class=\"elementor elementor-7296\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-065470f e-flex e-con-boxed e-con e-parent\" data-id=\"065470f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9295cc elementor-widget elementor-widget-text-editor\" data-id=\"e9295cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"343\" data-end=\"408\"><strong data-start=\"347\" data-end=\"408\">\u306f\u3058\u3081\u306b\uff1a\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u5de5\u5177\u306b\u304a\u3051\u308b\u30b0\u30ec\u30fc\u30c9\u306e\u91cd\u8981\u6027<\/strong><\/h3><p data-start=\"410\" data-end=\"672\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u5207\u524a\u5de5\u5177\u3092\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c9\u306f\u5de5\u5177\u306e\u786c\u5ea6\u3001\u976d\u6027\u3001\u305d\u3057\u3066\u6700\u9069\u306a\u7528\u9014\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u4f55\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3001\u305d\u3057\u3066\u9069\u5207\u306a\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u3076\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8467aa6 elementor-widget elementor-widget-text-editor\" data-id=\"8467aa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"860\" data-end=\"901\"><strong data-start=\"864\" data-end=\"901\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/h3><p data-start=\"903\" data-end=\"1118\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/What-Are-Tungsten-Carbide-Grades.png\" \/><\/p><p data-start=\"903\" data-end=\"1118\">\u3042 <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-grade\/\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b0\u30ec\u30fc\u30c9<\/a> WC\u7c92\u5b50\uff08\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff09\u3068 <a href=\"https:\/\/www.retopz.com\/ja\/binder-material-in-the-tungsten-carbide-industry-an-explanatory-overview\/\">\u30d0\u30a4\u30f3\u30c0\u30fc\u30e1\u30bf\u30eb<\/a> \uff08\u901a\u5e38\u306f\u30b3\u30d0\u30eb\u30c8\uff09\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306e\u6bd4\u7387\u3068\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u3001\u5de5\u5177\u306e\u5f37\u5ea6\u3068\u6027\u80fd\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\uff1a<\/p><ul data-start=\"1120\" data-end=\"1186\"><li data-start=\"1120\" data-end=\"1151\"><p data-start=\"1122\" data-end=\"1151\">WC\u304c\u9ad8\u3044\u307b\u3069\u786c\u5ea6\u304c\u5897\u3059<\/p><\/li><li data-start=\"1152\" data-end=\"1186\"><p data-start=\"1154\" data-end=\"1186\">\u30b3\u30d0\u30eb\u30c8\u304c\u591a\u3044\u307b\u3069\u976d\u6027\u304c\u9ad8\u307e\u308b<\/p><\/li><\/ul><p data-start=\"1188\" data-end=\"1284\">\u30b0\u30ec\u30fc\u30c9\u306f\u3001YG6\u3001YG8\u3001YG10X \u306a\u3069\u306e\u3088\u3046\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5404\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u7570\u306a\u308b\u7528\u9014\u5411\u3051\u306b\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26884e7 elementor-widget elementor-widget-text-editor\" data-id=\"26884e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"1291\" data-end=\"1341\"><strong data-start=\"1295\" data-end=\"1341\">\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u4e3b\u306a\u7279\u6027<\/strong><\/h3><p data-start=\"1343\" data-end=\"1386\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/Main-Properties-of-Tungsten-Carbide-Grades.png\" \/><\/p><p data-start=\"1343\" data-end=\"1386\">\u5404\u30b0\u30ec\u30fc\u30c9\u304c\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e3b\u306a\u4e8b\u9805\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ul data-start=\"1388\" data-end=\"1597\"><li data-start=\"1388\" data-end=\"1434\"><p data-start=\"1390\" data-end=\"1434\"><a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\">\u786c\u5ea6<\/a>: \u30c4\u30fc\u30eb\u306e\u8010\u6469\u8017\u6027<\/p><\/li><li data-start=\"1435\" data-end=\"1492\"><p data-start=\"1437\" data-end=\"1492\"><a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\">\u5f37\u976d\u3055<\/a>: \u3072\u3073\u5272\u308c\u3084\u7834\u640d\u306b\u5bfe\u3059\u308b\u8010\u6027<\/p><\/li><li data-start=\"1493\" data-end=\"1539\"><p data-start=\"1495\" data-end=\"1539\"><a href=\"https:\/\/www.retopz.com\/ja\/wear-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\">\u8010\u6469\u8017\u6027<\/a>: \u30c4\u30fc\u30eb\u306e\u6301\u7d9a\u6642\u9593<\/p><\/li><li data-start=\"1540\" data-end=\"1597\"><p data-start=\"1542\" data-end=\"1597\">\u8010\u71b1\u6027\uff1a\u9ad8\u901f\u52a0\u5de5\u306b\u91cd\u8981<\/p><\/li><\/ul><p data-start=\"1599\" data-end=\"1687\">\u3053\u308c\u3089\u306e\u8981\u7d20\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u95a2\u4fc2\u306b\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u786c\u5ea6\u304c\u9ad8\u3044\u3068\u976d\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f68c0a elementor-widget elementor-widget-text-editor\" data-id=\"5f68c0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"1694\" data-end=\"1755\"><strong data-start=\"1698\" data-end=\"1755\">\u4e00\u822c\u7684\u306a\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30b0\u30ec\u30fc\u30c9\u3068\u305d\u306e\u7528\u9014<\/strong><\/h3><p data-start=\"1757\" data-end=\"1800\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/Common-Tungsten-Carbide-Grades-and-Their-Applications.png\" \/><\/p><p data-start=\"1757\" data-end=\"1800\">\u4ee5\u4e0b\u306b\u3001\u4eba\u6c17\u306e\u3042\u308b\u30b0\u30ec\u30fc\u30c9\u3092\u3044\u304f\u3064\u304b\u7c21\u5358\u306b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p><table><thead><tr><th><strong>\u5b66\u5e74<\/strong><\/th><th><strong>\u786c\u5ea6\uff08HRA\uff09<\/strong><\/th><th><strong>\u5f37\u976d\u3055<\/strong><\/th><th><strong>\u5fdc\u7528<\/strong><\/th><\/tr><\/thead><tbody><tr><td>YG6<\/td><td>90.5<\/td><td>\u4e2d\u304f\u3089\u3044<\/td><td>\u4e00\u822c\u5207\u524a\u3001\u975e\u9244\u91d1\u5c5e<\/td><\/tr><tr><td>YG8<\/td><td>89.5<\/td><td>\u9ad8\u3044<\/td><td>\u6728\u5de5\u3001\u8edf\u92fc<\/td><\/tr><tr><td>YG10<\/td><td>91.0<\/td><td>\u4e2d\u9ad8<\/td><td>\u92fc\u3001\u92f3\u9244<\/td><\/tr><tr><td>YG10X<\/td><td>92.0<\/td><td>\u4e2d\u304f\u3089\u3044<\/td><td>\u7cbe\u5bc6\u52a0\u5de5\u3001\u9ad8\u8010\u6469\u8017<\/td><\/tr><tr><td>YG15<\/td><td>89.0<\/td><td>\u975e\u5e38\u306b\u9ad8\u3044<\/td><td>\u885d\u6483\u8377\u91cd\u3001\u5efa\u8a2d\u30c4\u30fc\u30eb<\/td><\/tr><\/tbody><\/table><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a7aea7 elementor-widget elementor-widget-text-editor\" data-id=\"1a7aea7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2383\" data-end=\"2420\"><strong data-start=\"2387\" data-end=\"2420\">\u9069\u5207\u306a\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u3073\u65b9<\/strong><\/h3><p data-start=\"2422\" data-end=\"2470\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/How-to-Choose-the-Right-Grade.png\" \/><\/p><p data-start=\"2422\" data-end=\"2470\">\u6b63\u3057\u3044\u9078\u629e <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-grade\/\">\u70ad\u5316\u7269\u30b0\u30ec\u30fc\u30c9<\/a> \u4f9d\u5b58\u3059\u308b\u3082\u306e:<\/p><ol data-start=\"2472\" data-end=\"2671\"><li data-start=\"2472\" data-end=\"2521\"><p data-start=\"2475\" data-end=\"2521\">\u88ab\u524a\u6750\uff1a\u9244\u3001\u30a2\u30eb\u30df\u3001\u6728\u6750\u7b49<\/p><\/li><li data-start=\"2522\" data-end=\"2573\"><p data-start=\"2525\" data-end=\"2573\">\u5207\u524a\u6761\u4ef6\uff1a\u901f\u5ea6\u3001\u9001\u308a\u3001\u6e29\u5ea6<\/p><\/li><li data-start=\"2574\" data-end=\"2621\"><p data-start=\"2577\" data-end=\"2621\">\u30c4\u30fc\u30eb\u30bf\u30a4\u30d7: \u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u30a8\u30f3\u30c9\u30df\u30eb\u3001\u30c9\u30ea\u30eb\u306a\u3069\u3002<\/p><\/li><li data-start=\"2622\" data-end=\"2671\"><p data-start=\"2625\" data-end=\"2671\">\u5fc5\u8981\u306a\u4ed5\u4e0a\u3052: \u7c97\u3044\u8868\u9762\u304b\u7cbe\u5bc6\u306a\u8868\u9762\u304b?<\/p><\/li><\/ol><p data-start=\"2673\" data-end=\"2831\">\u786c\u3044\u92fc\u6750\u3092\u6271\u3046\u5834\u5408\u306f\u3001YG10X\u306e\u3088\u3046\u306a\u9ad8\u786c\u5ea6\u30b0\u30ec\u30fc\u30c9\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u9271\u5c71\u306a\u3069\u3067\u885d\u6483\u8377\u91cd\u304c\u304b\u304b\u308b\u5834\u5408\u306f\u3001YG15\u306e\u3088\u3046\u306a\u9ad8\u5f37\u5ea6\u30b0\u30ec\u30fc\u30c9\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e0f23a elementor-widget elementor-widget-text-editor\" data-id=\"5e0f23a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2838\" data-end=\"2873\"><strong data-start=\"2842\" data-end=\"2873\">\u96e3\u3057\u3044\u6210\u7e3e\u3068\u96e3\u3057\u3044\u6210\u7e3e<\/strong><\/h3><p data-start=\"2875\" data-end=\"2891\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/Hard-Grades-vs-Tough-Grades.png\" \/><\/p><p data-start=\"2875\" data-end=\"2891\"><strong data-start=\"2875\" data-end=\"2891\">\u30cf\u30fc\u30c9\u30b0\u30ec\u30fc\u30c9:<\/strong><\/p><ul data-start=\"2892\" data-end=\"2981\"><li data-start=\"2892\" data-end=\"2916\"><p data-start=\"2894\" data-end=\"2916\">\u8010\u6469\u8017\u6027\u306e\u5411\u4e0a<\/p><\/li><li data-start=\"2917\" data-end=\"2946\"><p data-start=\"2919\" data-end=\"2946\">\u9ad8\u901f\u5207\u65ad\u306b\u6700\u9069<\/p><\/li><li data-start=\"2947\" data-end=\"2981\"><p data-start=\"2949\" data-end=\"2981\">\u9023\u7d9a\u7684\u3067\u5b89\u5b9a\u3057\u305f\u30ab\u30c3\u30c8\u306b\u6700\u9069<\/p><\/li><\/ul><p data-start=\"2983\" data-end=\"3000\"><strong data-start=\"2983\" data-end=\"3000\">\u30bf\u30d5\u30b0\u30ec\u30fc\u30c9\uff1a<\/strong><\/p><ul data-start=\"3001\" data-end=\"3090\"><li data-start=\"3001\" data-end=\"3018\"><p data-start=\"3003\" data-end=\"3018\">\u6b20\u3051\u306b\u304f\u3044<\/p><\/li><li data-start=\"3019\" data-end=\"3055\"><p data-start=\"3021\" data-end=\"3055\">\u4e2d\u65ad\u3055\u308c\u305f\u30ab\u30c3\u30c8\u3084\u8352\u3044\u30ab\u30c3\u30c8\u306b\u6700\u9069<\/p><\/li><li data-start=\"3056\" data-end=\"3090\"><p data-start=\"3058\" data-end=\"3090\">\u5efa\u8a2d\u3084\u63a1\u6398\u306b\u5f79\u7acb\u3064<\/p><\/li><\/ul><p data-start=\"3092\" data-end=\"3153\">\u305d\u308c\u305e\u308c\u3092\u3044\u3064\u4f7f\u7528\u3059\u308b\u304b\u3092\u77e5\u308b\u3053\u3068\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30c4\u30fc\u30eb\u5bff\u547d\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1474f5 elementor-widget elementor-widget-text-editor\" data-id=\"e1474f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"3160\" data-end=\"3202\"><strong data-start=\"3164\" data-end=\"3202\">\u7b49\u7d1a\u306b\u304a\u3051\u308b\u7c92\u5ea6\u306e\u91cd\u8981\u6027<\/strong><\/h3><p data-start=\"3204\" data-end=\"3264\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/Importance-of-Grain-Size-in-Grades.png\" \/><\/p><p data-start=\"3204\" data-end=\"3264\">\u30b3\u30d0\u30eb\u30c8%\u306e\u307b\u304b\u306b\u3001 <a href=\"https:\/\/www.retopz.com\/ja\/understanding-grain-size-in-tungsten-carbide-tools\/\">\u7c92\u5ea6<\/a> \u30b0\u30ec\u30fc\u30c9\u306b\u3082\u5f71\u97ff\u3057\u307e\u3059:<\/p><ul data-start=\"3266\" data-end=\"3360\"><li data-start=\"3266\" data-end=\"3314\"><p data-start=\"3268\" data-end=\"3314\">\u5fae\u7c92\u5b50\u70ad\u5316\u7269 = \u512a\u308c\u305f\u5203\u6301\u3061<\/p><\/li><li data-start=\"3315\" data-end=\"3360\"><p data-start=\"3317\" data-end=\"3360\">\u7c97\u7c92\u70ad\u5316\u7269 = \u512a\u308c\u305f\u976d\u6027<\/p><\/li><\/ul><p data-start=\"3362\" data-end=\"3482\">YG10X\u306e\u3088\u3046\u306a\u7d30\u7c92\u5ea6\u306f\u7cbe\u5bc6\u5de5\u5177\u306b\u6700\u9069\u3067\u3059\u3002\u7c97\u7c92\u5ea6\u306f\u9ad8\u8ca0\u8377\u5de5\u5177\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2752b73 elementor-widget elementor-widget-text-editor\" data-id=\"2752b73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"3489\" data-end=\"3528\"><strong data-start=\"3493\" data-end=\"3528\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8d85\u786c\u5de5\u5177\u306e\u30b0\u30ec\u30fc\u30c9<\/strong><\/h3><p data-start=\"3530\" data-end=\"3660\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/Grades-for-Coated-Carbide-Tools.png\" \/><\/p><p data-start=\"3530\" data-end=\"3660\">\u3044\u304f\u3064\u304b\u306e <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-cutting-tools\/\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u5207\u524a\u5de5\u5177<\/a> TiAlN\u3001TiCN\u3001\u307e\u305f\u306fDLC\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0b\u5730\u306e\u30b0\u30ec\u30fc\u30c9\u3082\u91cd\u8981\u3067\u3059\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u4ee5\u4e0b\u306e\u70b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><ul data-start=\"3662\" data-end=\"3705\"><li data-start=\"3662\" data-end=\"3679\"><p data-start=\"3664\" data-end=\"3679\">\u8010\u71b1\u6027<\/p><\/li><li data-start=\"3680\" data-end=\"3693\"><p data-start=\"3682\" data-end=\"3693\">\u6f64\u6ed1<\/p><\/li><li data-start=\"3694\" data-end=\"3705\"><p data-start=\"3696\" data-end=\"3705\">\u5de5\u5177\u5bff\u547d<\/p><\/li><\/ul><p data-start=\"3707\" data-end=\"3763\">\u305f\u3060\u3057\u3001\u30d9\u30fc\u30b9\u3068\u306a\u308b\u70ad\u5316\u7269\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u4f5c\u696d\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f40975 elementor-widget elementor-widget-text-editor\" data-id=\"7f40975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"3879\" data-end=\"3933\"><strong data-start=\"3883\" data-end=\"3933\">\u7d50\u8ad6\uff1a\u3042\u306a\u305f\u306e\u5fdc\u52df\u66f8\u985e\u306b\u5408\u3063\u305f\u30b0\u30ec\u30fc\u30c9<\/strong><\/h3><p data-start=\"3935\" data-end=\"3982\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/07\/carbide-tool.png\" \/><\/p><p data-start=\"3935\" data-end=\"3982\">\u9069\u5207\u306a\u30b0\u30ec\u30fc\u30c9\u306e\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6b21\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p><ul data-start=\"3984\" data-end=\"4056\"><li data-start=\"3984\" data-end=\"4004\"><p data-start=\"3986\" data-end=\"4004\">\u751f\u7523\u6027\u306e\u5411\u4e0a<\/p><\/li><li data-start=\"4005\" data-end=\"4030\"><p data-start=\"4007\" data-end=\"4030\">\u30c4\u30fc\u30eb\u4ea4\u63db\u306e\u524a\u6e1b<\/p><\/li><li data-start=\"4031\" data-end=\"4056\"><p data-start=\"4033\" data-end=\"4056\">\u88fd\u54c1\u54c1\u8cea\u306e\u5411\u4e0a<\/p><\/li><\/ul><p data-start=\"4058\" data-end=\"4278\">\u3067 <a href=\"https:\/\/www.retopz.com\/ja\/\">\u518d\u30c8\u30c3\u30d7<\/a>\u5f0a\u793e\u3067\u306f\u3001\u69d8\u3005\u306a\u5de5\u5177\u3084\u696d\u754c\u5411\u3051\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u5e45\u5e83\u3044\u8d85\u786c\u6750\u7a2e\u3092\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002CNC\u52a0\u5de5\u7528\u306e\u9ad8\u786c\u5ea6\u6750\u7a2e\u304b\u3089\u3001\u8010\u885d\u6483\u6027\u306b\u512a\u308c\u305f\u6750\u7a2e\u307e\u3067\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u307e\u3059\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-tools-for-mining-and-construction\/\">\u63a1\u6398<\/a>\u3001\u79c1\u305f\u3061\u304c\u3042\u306a\u305f\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction: Why Grades Matter in Tungsten Carbide Tools When using tungsten carbide cutting tools, understanding the grade is key. Grades define the tool\u2019s hardness, toughness, and best use. This guide will help you understand what tungsten carbide grades are, why they matter, and how to choose the right one. What Are Tungsten Carbide Grades? A tungsten carbide grade is a combination of WC grains (tungsten carbide) and binder metal (usually cobalt). The ratio and size of these materials decide the tool\u2019s strength and performance. For example: Higher WC = more hardness More cobalt = more toughness Grades are labeled like YG6, YG8, YG10X, etc. Each grade is made for different [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7295,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbide-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Understanding Tungsten Carbide Grades for Cutting Tools<\/title>\n<meta name=\"description\" content=\"Learn how different tungsten carbide grades affect cutting tool performance. 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