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-->\n<p>\u4e0a\u306e\u8868\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u300cHV\u300d\u3001\u300cHB\u300d\u3001\u300cHRB\u300d\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u786c\u5ea6\u306e\u8868\u8a18\u304c\u898b\u3089\u308c\u307e\u3059\u3002\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3057\u3087\u3046\u304b\uff1f\u786c\u5ea6\u306e\u5024\u81ea\u4f53\u306b\u306f\u3001\u30cb\u30e5\u30fc\u30c8\u30f3\u3084\u30d1\u30b9\u30ab\u30eb\u306e\u3088\u3046\u306a\u5f93\u6765\u306e\u7269\u7406\u5358\u4f4d\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u8a66\u9a13\u65b9\u6cd5\u306e\u6307\u5b9a (HV \u3084 HB \u306a\u3069) \u304c\u4e0e\u3048\u3089\u308c\u3001\u5b9f\u969b\u306e\u4f7f\u7528\u306b\u304a\u3044\u3066\u306f\u305d\u306e\u300c\u5358\u4f4d\u300d\u3068\u3057\u3066\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u786c\u5ea6\u6e2c\u5b9a\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u5358\u4f4d\u3067\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>HB: \u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\u6570<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>HRA\u3001HRB\u3001HRC\u306a\u3069\uff1a\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u3055\u756a\u53f7<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>HV\uff1a\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\u6570<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>HLD\u3001HLS\u3001HLE\u7b49\uff1a\u30ea\u30fc\u30d6\u786c\u3055\u5024<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u6750\u6599\u306e\u786c\u5ea6\u3092\u8a66\u9a13\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u786c\u5ea6\u306f\u3001\u8868\u9762\u306e\u5f15\u3063\u304b\u304d\u50b7\u3001\u5207\u65ad\u3001\u78e8\u8017\u306b\u5bfe\u3059\u308b\u6750\u6599\u306e\u80fd\u529b\u3092\u53cd\u6620\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u6750\u6599\u306e\u8868\u9762\u306b\u6307\u5b9a\u3055\u308c\u305f\u8377\u91cd\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u786c\u3055\u3092\u30c6\u30b9\u30c8\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002\u5404\u65b9\u6cd5\u306e\u539f\u7406\u3068\u4e3b\u306a\u7279\u5fb4\u3092\u6982\u8aac\u3057\u3001\u786c\u5ea6\u6e2c\u5b9a\u306b\u304a\u3051\u308b\u5404\u65b9\u6cd5\u306e\u5229\u70b9\u3068\u9650\u754c\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u65b9\u6cd5 #1: \u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\u8a66\u9a13<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":1244,\"width\":\"416px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Brinell-Hardness-Test.png\" alt=\"Brinell Hardness Test\" class=\"wp-image-1244\" style=\"width:416px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u30d6\u30ea\u30cd\u30eb\u786c\u3055\u8a66\u9a13\u3067\u306f\u3001\u901a\u5e38\u76f4\u5f84 10 mm \u306e\u786c\u92fc\u307e\u305f\u306f\u8d85\u786c\u30dc\u30fc\u30eb\u3092\u3001\u6307\u5b9a\u3055\u308c\u305f\u8377\u91cd\u3067\u6750\u6599\u306e\u8868\u9762\u306b\u62bc\u3057\u8fbc\u307f\u307e\u3059\u3002\u3053\u306e\u8377\u91cd\u306f\u3001\u8a66\u9a13\u3059\u308b\u6750\u6599\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u6a19\u6e96\u8377\u91cd\u306f 3000 kg (\u307e\u305f\u306f 29420 N) \u3067\u3001\u901a\u5e38\u306f\u9244\u3084\u92fc\u306a\u3069\u306e\u786c\u8cea\u91d1\u5c5e\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u9285\u3084\u771f\u936e\u306a\u3069\u306e\u67d4\u3089\u304b\u3044\u6750\u6599\u306e\u5834\u5408\u3001\u9069\u7528\u3055\u308c\u308b\u8377\u91cd\u306f 500 kg (\u307e\u305f\u306f 4905 N) \u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u8377\u91cd\u306f\u3001\u6240\u5b9a\u306e\u6642\u9593\u3060\u3051\u52a0\u3048\u3089\u308c\u305f\u5f8c\u3001\u53d6\u308a\u9664\u304b\u308c\u307e\u3059\u3002\u7d20\u6750\u306e\u8868\u9762\u306b\u6b8b\u3063\u305f\u304f\u307c\u307f\u306e\u76f4\u5f84\u3092\u9855\u5fae\u93e1\u3067\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\u6570 (HB) \u304c\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1245,\"width\":\"185px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Brinell-hardness-calculation.webp\" alt=\"Brinell-hardness- calculation\" class=\"wp-image-1245\" style=\"width:185px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><em>\u3053\u3053\u3067\u3001<\/em>F \u2013 \u30ad\u30ed\u30b0\u30e9\u30e0\u529b (kgf) \u5358\u4f4d\u306e\u9069\u7528\u8377\u91cd\u3002 SI \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u8377\u91cd\u306e\u5358\u4f4d\u3068\u3057\u3066\u30cb\u30e5\u30fc\u30c8\u30f3 (N) \u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001HB \u306f HBN<strong>D<\/strong> \u2013 \u30dc\u30fc\u30eb\u306e\u76f4\u5f84\u3001mm<strong>d<\/strong> \u2013 \u304f\u307c\u307f\u306e\u76f4\u5f84\u3001mm \u3068\u8868\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\u8a66\u9a13\u306f\u3001\u92f3\u9244\u3001\u92fc\u3001\u975e\u9244\u91d1\u5c5e\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u5408\u91d1\u306a\u3069\u3001\u4f4e\u786c\u5ea6\u304b\u3089\u4e2d\u786c\u5ea6\u306e\u5927\u578b\u307e\u305f\u306f\u539a\u3044\u6750\u6599\u3092\u8a66\u9a13\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5927\u304d\u306a\u304f\u307c\u307f\u306b\u3088\u308a\u5c40\u6240\u7684\u306a\u4e0d\u4e00\u81f4\u304c\u5e73\u5747\u5316\u3055\u308c\u308b\u305f\u3081\u3001\u7c97\u3044\u7c92\u5b50\u69cb\u9020\u3084\u4e0d\u5747\u4e00\u306a\u7c92\u5b50\u69cb\u9020\u3092\u6301\u3064\u6750\u6599\u306e\u8a66\u9a13\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30c6\u30b9\u30c8\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u3001\u6700\u5c0f\u9650\u306e\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u3055\u8a66\u9a13\u3084\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u3055\u8a66\u9a13\u306a\u3069\u306e\u4ed6\u306e\u786c\u3055\u8a66\u9a13\u65b9\u6cd5\u306b\u6bd4\u3079\u3066\u3001\u8a66\u9a13\u88c5\u7f6e\u306f\u901a\u5e38\u304b\u3055\u3070\u308a\u3001\u6301\u3061\u904b\u3073\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u65b9\u6cd5 #2: \u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a66\u9a13<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":1246,\"width\":\"675px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Rockwell-Hardness-Test.webp\" alt=\"Rockwell Hardness Test\" class=\"wp-image-1246\" style=\"width:675px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u3053\u306e\u8a66\u9a13\u65b9\u6cd5\u3067\u306f\u3001\u307e\u305a\u3001\u4e88\u8377\u91cd (\u8efd\u5ea6\u306e\u8377\u91cd) (\u901a\u5e38\u306f 10 kgf) \u3067\u5727\u5b50\u3092\u6750\u6599\u8868\u9762\u306b\u62bc\u3057\u8fbc\u307f\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5727\u5b50\u304c\u56fa\u5b9a\u3055\u308c\u3001\u8868\u9762\u306e\u51f9\u51f8\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u8ffd\u52a0\u306e\u4e3b\u8981\u306a\u8377\u91cd\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u5408\u8a08\u8377\u91cd (\u30de\u30a4\u30ca\u30fc\u3068\u30e1\u30b8\u30e3\u30fc) \u306f\u3001\u4f7f\u7528\u3059\u308b\u30b9\u30b1\u30fc\u30eb\u306b\u5fdc\u3058\u3066 60 \uff5e 150 kgf \u306e\u7bc4\u56f2\u306b\u306a\u308a\u307e\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u6ede\u7559\u6642\u9593\u306e\u5f8c\u3001\u5927\u304d\u306a\u8377\u91cd\u304c\u53d6\u308a\u9664\u304b\u308c\u3001\u307e\u3060\u5c0f\u3055\u306a\u8377\u91cd\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u72b6\u614b\u3067\u62bc\u3057\u8fbc\u307f\u6df1\u3055\u304c\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u306e\u6570\u5024\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u30b9\u30b1\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001A\u3001B\u3001\u304a\u3088\u3073 C \u30b9\u30b1\u30fc\u30eb (HRA\u3001HRB\u3001HRC) \u304c\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u30b9\u30b1\u30fc\u30eb\u304c\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u6750\u6599\u3084\u786c\u5ea6\u7bc4\u56f2\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u7570\u306a\u308b\u8377\u91cd\u3068\u5727\u5b50\u306e\u7a2e\u985e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u3088\u308a\u786c\u3044\u92fc\u3084\u786c\u8cea\u5408\u91d1\u306e\u786c\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u306b\u306f\u3001\u6700\u5927 150 kgf \u306e\u5927\u304d\u306a\u8377\u91cd\u304c\u304b\u304b\u308b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9 \u30b3\u30fc\u30f3\u5727\u5b50\u304c\u4f7f\u7528\u3055\u308c\u3001\u786c\u5ea6\u306e\u6570\u5024\u306f\u300cC\u300d\u30b9\u30b1\u30fc\u30eb\u3067\u8aad\u307f\u53d6\u3089\u308c\u307e\u3059\u3002\u9285\u5408\u91d1\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u8edf\u92fc\u306a\u3069\u306e\u8edf\u8cea\u6750\u6599\u306e\u5834\u5408\u306f\u3001\u6700\u5927 100 kgf \u306e\u4e3b\u8981\u8377\u91cd\u304c\u304b\u304b\u308b\u76f4\u5f84 1\/16 \u30a4\u30f3\u30c1\u306e\u92fc\u7403\u304c\u901a\u5e38\u4f7f\u7528\u3055\u308c\u3001\u786c\u5ea6\u5024\u306f\u300cB\u300d\u30b9\u30b1\u30fc\u30eb\u3067\u8aad\u307f\u53d6\u3089\u308c\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u306e\u516c\u5f0f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1247,\"width\":\"155px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Rockwell-hardness-calculation.webp\" alt=\"Rockwell-hardness- calculation\" class=\"wp-image-1247\" style=\"width:155px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><em>\u3069\u3053\u3001<\/em><strong>N <\/strong> \u2013 \u4f7f\u7528\u3055\u308c\u308b\u30b9\u30b1\u30fc\u30eb\u306b\u5fdc\u3058\u305f\u30b9\u30b1\u30fc\u30eb\u4fc2\u6570<strong>s <\/strong> \u2013 \u4f7f\u7528\u3055\u308c\u308b\u30b9\u30b1\u30fc\u30eb\u306b\u5fdc\u3058\u305f\u30b9\u30b1\u30fc\u30eb\u4fc2\u6570<strong>d<\/strong> \u2013\u5fae\u5c0f\u8377\u91cd\u3068\u6bd4\u8f03\u3057\u305f\u6c38\u4e45\u5727\u75d5\u306e\u6df1\u3055\u3001mm<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u8fc5\u901f\u304b\u3064\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u3001\u786c\u5ea6\u306e\u7d50\u679c\u306f\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a08\u304b\u3089\u76f4\u63a5\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u6750\u6599\u3068\u786c\u5ea6\u7bc4\u56f2\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u5229\u7528\u3067\u304d\u308b\u5408\u8a08 30 \u306e\u30b9\u30b1\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u65b9\u6cd5\u306f\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306e\u54c1\u8cea\u7ba1\u7406\u3068\u6750\u6599\u30c6\u30b9\u30c8\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30ed\u30c3\u30af\u30a6\u30a7\u30eb \u30c6\u30b9\u30c8\u306f\u3001\u975e\u5e38\u306b\u786c\u3044\u6750\u6599 (\u30bb\u30e9\u30df\u30c3\u30af\u306a\u3069) \u3084\u975e\u5e38\u306b\u67d4\u3089\u304b\u3044\u6750\u6599 (\u30b4\u30e0\u306a\u3069) \u306b\u306f\u7406\u60f3\u7684\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u65b9\u6cd5 #3: \u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u3055\u8a66\u9a13<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":1249,\"width\":\"465px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Vickers-Hardness-Testing.webp\" alt=\"Vickers-Hardness-Testing\" class=\"wp-image-1249\" style=\"width:465px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u5e95\u9762\u304c\u6b63\u65b9\u5f62\u3067\u5411\u304b\u3044\u5408\u3046\u9762\u9593\u306e\u89d2\u5ea6\u304c 136 \u5ea6\u3067\u3042\u308b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9 \u30d4\u30e9\u30df\u30c3\u30c9\u578b\u306e\u5727\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5727\u5b50\u3092\u4e00\u5b9a\u306e\u8377\u91cd\u3067\u6750\u6599\u306b\u62bc\u3057\u8fbc\u307f\u3001\u4e00\u5b9a\u6642\u9593\u4fdd\u6301\u3057\u307e\u3059\u3002\u9664\u8377\u5f8c\u306f\u56db\u89d2\u3044\u51f9\u307f\u304c\u6b8b\u308a\u307e\u3059\u3002\u304f\u307c\u307f\u306e\uff12\u3064\u306e\u5bfe\u89d2\u7dda\u306e\u9577\u3055\u306f\u3001\u9855\u5fae\u93e1\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u7cbe\u5bc6\u6e2c\u5b9a\u88c5\u7f6e\u3092\u4f7f\u7528\u3057\u3066\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6e2c\u5b9a\u5024\u306f\u3001\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\u6570 (HV) \u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1248,\"width\":\"182px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/vickers-hardness-calculation.webp\" alt=\"vickers-hardness- calculation\" class=\"wp-image-1248\" style=\"width:182px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><em>\u3053\u3053\u3067\u3001<\/em>F \u2013 \u9069\u7528\u8377\u91cd\u3001kgf<em><strong>d<\/strong><\/em> \u2013 \u5bfe\u89d2\u7dda\u306e\u5e73\u5747\u9577\u3055\u3001mm<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\u8a66\u9a13\u306f\u591a\u7528\u9014\u3067\u3042\u308a\u3001\u975e\u5e38\u306b\u67d4\u3089\u304b\u3044\u91d1\u5c5e\u304b\u3089\u975e\u5e38\u306b\u786c\u3044\u30bb\u30e9\u30df\u30c3\u30af\u307e\u3067\u3001\u4e8b\u5b9f\u4e0a\u3059\u3079\u3066\u306e\u6750\u6599\u306e\u8a66\u9a13\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6b63\u78ba\u306a\u786c\u5ea6\u5024\u304c\u5f97\u3089\u308c\u3001\u975e\u5e38\u306b\u5c0f\u3055\u306a\u9818\u57df\u307e\u305f\u306f\u8584\u3044\u5c64\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3059\u3079\u3066\u306e\u6750\u6599\u306b\u540c\u3058\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u5727\u5b50\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u786c\u5ea6\u5024\u306e\u8a08\u7b97\u306f\u7c21\u5358\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u8a66\u9a13\u65b9\u6cd5\u306b\u306f\u5fae\u5c0f\u786c\u5ea6\u8a08\u3084\u9ad8\u54c1\u8cea\u306e\u9855\u5fae\u93e1\u306a\u3069\u306e\u7279\u6b8a\u306a\u6a5f\u5668\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u9ad8\u4fa1\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u304f\u307c\u307f\u306e\u5bfe\u89d2\u7dda\u306e\u6e2c\u5b9a\u306f\u3001\u7279\u306b\u8907\u6570\u306e\u30c6\u30b9\u30c8\u306e\u5834\u5408\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u65b9\u6cd5 #4: \u30e2\u30fc\u30b9\u786c\u5ea6\u8a66\u9a13<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":1250,\"width\":\"697px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/The-Mohs-Scale-of-Mineral-Hardness.jpg\" alt=\"The Mohs Scale of Mineral Hardness\" class=\"wp-image-1250\" style=\"width:697px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u30e2\u30fc\u30b9\u786c\u5ea6\u8a66\u9a13\u306f\u30b9\u30af\u30e9\u30c3\u30c1\u8a66\u9a13\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u65e2\u77e5\u306e\u786c\u5ea6\u306e\u9271\u7269\u306b\u3088\u308b\u50b7\u306b\u5bfe\u3059\u308b\u6750\u6599\u306e\u8010\u6027\u3092 1 (\u6700\u3082\u67d4\u3089\u304b\u3044) \u304b\u3089 10 (\u6700\u3082\u786c\u3044) \u306e\u30b9\u30b1\u30fc\u30eb\u3067\u6bd4\u8f03\u3059\u308b\u5b9a\u6027\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002\u30bf\u30eb\u30af\u304c\u6700\u3082\u67d4\u3089\u304b\u304f (1)\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u304c\u6700\u3082\u786c\u3044 (10)\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u3001\u9ad8\u5ea6\u306a\u6a5f\u5668\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001\u7c21\u5358\u304b\u3064\u8fc5\u901f\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u30ef\u30fc\u30af\u3084\u9271\u7269\u3084\u305d\u306e\u4ed6\u306e\u7269\u8cea\u306e\u8fc5\u901f\u306a\u8b58\u5225\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u76f8\u5bfe\u7684\u306a\u786c\u5ea6\u306e\u5024\u3092\u63d0\u4f9b\u3059\u308b\u3060\u3051\u3067\u3042\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u30b9\u30ad\u30eb\u3068\u7d4c\u9a13\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u73fe\u4ee3\u306e\u30b9\u30af\u30e9\u30c3\u30c1\u8a66\u9a13\u306f\u3001\u5358\u7d14\u306a\u30e2\u30fc\u30b9\u786c\u5ea6\u8a66\u9a13\u304b\u3089\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u5727\u5b50\u3084\u5236\u5fa1\u3055\u308c\u305f\u8377\u91cd\u6a5f\u69cb\u306a\u3069\u306e\u7cbe\u5bc6\u6a5f\u5668\u3092\u983b\u7e41\u306b\u4f7f\u7528\u3059\u308b\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u65b9\u6cd5\u306b\u9032\u5316\u3057\u3001\u6750\u6599\u306e\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u3088\u308a\u6b63\u78ba\u304b\u3064\u518d\u73fe\u6027\u3088\u304f\u6e2c\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u8a66\u9a13\u306f\u6750\u6599\u306e\u8010\u50b7\u6027\u3092\u5b9a\u91cf\u5316\u3067\u304d\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u91d1\u5c5e\u3001\u30bb\u30e9\u30df\u30c3\u30af\u3001\u8907\u5408\u6750\u6599\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u65b9\u6cd5 #5: \u5f37\u819c\u30c6\u30b9\u30c8<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":1251,\"width\":\"436px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/Test_Shore_Scleroscope_scheme.png\" alt=\"Test_Shore_Scleroscope_scheme\" class=\"wp-image-1251\" style=\"width:436px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u30b9\u30af\u30ec\u30b9\u30b3\u30fc\u30d7 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\/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u6750\u8cea\u786c\u5ea6\u8868<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u90e8\u54c1\u304c\u53d7\u3051\u308b\u8ca0\u8377\u6761\u4ef6\u306e\u7a2e\u985e\u304c\u308f\u304b\u3063\u305f\u3089\u3001\u4e0a\u8a18\u306e\u786c\u3055\u8a66\u9a13\u65b9\u6cd5\u306e\u3044\u305a\u308c\u304b\u3092\u691c\u8a0e\u3057\u3066\u6750\u6599\u306e\u9078\u629e\u80a2\u3092\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002\u3042\u308b\u3044\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3084 <a href=\"https:\/\/matweb.com\/\">Matweb<\/a> \u306a\u3069\u306e\u30aa\u30f3\u30e9\u30a4\u30f3 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src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/11\/metal-hardness-chart.webp\" alt=\"metal-hardness-chart\" class=\"wp-image-1252\" style=\"width:680px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Chiggo \u3068\u5354\u529b\u3057\u3066\u786c\u5ea6\u30c6\u30b9\u30c8\u3068\u6750\u6599\u306e\u9078\u629e\u3092\u884c\u3046<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":879,\"width\":\"686px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2024\/10\/CNC-milling-workshop-at-Chiggo.jpg\" alt=\"CNC milling workshop at Chiggo\" class=\"wp-image-879\" style=\"width:686px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u6750\u6599\u3092\u9078\u629e\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6750\u6599\u306e\u786c\u3055\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 10 \u5e74\u4ee5\u4e0a\u306e\u7d4c\u9a13\u3068\u5e45\u5e83\u3044\u6750\u6599\u306e\u52a0\u5de5\u80fd\u529b\u3092\u6301\u3064 CNC \u6a5f\u68b0\u52a0\u5de5\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001\u5f53\u793e\u306f\u4fe1\u983c\u3067\u304d\u308b\u539f\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u6700\u3082\u6b63\u78ba\u306a\u786c\u5ea6\u30c7\u30fc\u30bf\u3092\u5165\u624b\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/chiggofactory.com\/our-factory\/\"> 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This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Everything You Need to Know About Material Hardness - Chiggo<\/title>\n<meta name=\"description\" content=\"Material hardness is the ability of a material to resist deformation, indentation and scratches. Learn about its types and the methods used to test different types of hardness.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chiggofactory.com\/ja\/everything-you-need-to-know-about-material-hardness\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Everything You Need to Know About Material Hardness - Chiggo\" \/>\n<meta property=\"og:description\" content=\"Material hardness is the ability of a material to resist deformation, indentation and scratches. 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