{"id":3063,"date":"2026-08-13T12:43:27","date_gmt":"2026-08-13T04:43:27","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3063"},"modified":"2026-08-13T15:38:27","modified_gmt":"2026-08-13T07:38:27","slug":"718-mold-steel","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/ja\/materials\/mold-steel\/718-mold-steel\/","title":{"rendered":"718\u91d1\u578b\u92fc"},"content":{"rendered":"
\n

<\/p>\n

\n

\u9ad8\u7cbe\u5ea6 718\u91d1\u578b\u92fc<\/strong> \u5927\u578b\u5bb6\u96fb\u7b50\u4f53\u304a\u3088\u3073\u81ea\u52d5\u8eca\u5185\u88c5\u30d1\u30cd\u30eb\u5411\u3051\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u88fd\u9020\u3002\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u6dfb\u52a0\u306b\u3088\u308a32\uff5e38 HRC\u306b\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u3055\u308c\u305f718H\uff08DIN 1.2738\uff09\u92fc\u306f\u3001500,000\u30b5\u30a4\u30af\u30eb\u4ee5\u4e0a\u306e\u751f\u7523\u30b5\u30a4\u30af\u30eb\u306b\u308f\u305f\u308a\u3001\u512a\u308c\u305f\u6df1\u90e8\u65ad\u9762\u786c\u5ea6\u5747\u4e00\u6027\u3068\u71b1\u51e6\u7406\u6b6a\u307f\u30bc\u30ed\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n

<\/p>\n

\n

718H\u91d1\u578b\u92fc\u306e\u51b6\u91d1\u7279\u6027\u3068\u5927\u578b\u30d6\u30ed\u30c3\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/h2>\n

718H\u306f\u3001\u539a\u3044\u91d1\u578b\u30b3\u30a2\u30d6\u30ed\u30c3\u30af\u5168\u4f53\u3067\u4e00\u8cab\u3057\u305f\u786c\u5ea6\u3092\u7dad\u6301\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u305f\u30cb\u30c3\u30b1\u30eb-\u30af\u30ed\u30e0-\u30e2\u30ea\u30d6\u30c7\u30f3\u7cfb\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u92fc\u3067\u3059\uff1a<\/p>\n\n\n\n\n\n\n\n
\u51b6\u91d1\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n718\u92fc\u4ed5\u69d8\uff08\u30e1\u30fc\u30c8\u30eb\u6cd5\uff09<\/th>\n\u5927\u578b\u5de5\u5177\u306e\u5229\u70b9<\/th>\n<\/tr>\n<\/thead>\n
\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30d7\u30ea\u30cf\u30fc\u30c9\u30cb\u30f3\u30b0<\/td>\n32\uff5e38 HRC\uff08340 HB\uff09<\/td>\nP20\u3088\u308a\u3082\u9ad8\u3044\u786c\u5ea6\u3067\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u5c04\u51fa\u5727\u529b\u4e0b\u3067\u306e\u30b3\u30a2\u5909\u5f62\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u6df1\u90e8\u65ad\u9762\u5747\u4e00\u6027<\/td>\nDIN 1.2738 \/ AISI P20+Ni<\/td>\n\u30cb\u30c3\u30b1\u30eb\u6dfb\u52a0\u306b\u3088\u308a\u3001\u539a\u3044\u92fc\u30d6\u30ed\u30c3\u30af\uff08\u6df1\u3055\u6700\u5927400mm\uff09\u306e\u4e2d\u5fc3\u90e8\u306e\u8edf\u5316\u3092\u9632\u304e\u30015\u8ef8CNC\u30ab\u30c3\u30bf\u30fc\u306e\u5747\u4e00\u306a\u6469\u8017\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30c6\u30af\u30b9\u30c1\u30e3\u30ea\u30f3\u30b0\u3068\u7814\u78e8\u6027<\/td>\nSPI B-1\u304a\u3088\u3073Mold-Tech\u30a8\u30c3\u30c1\u30f3\u30b0\u5bfe\u5fdc<\/td>\n\u81ea\u52d5\u8eca\u5185\u88c5\u30c8\u30ea\u30e0\u7528\u306e\u5747\u4e00\u306a\u9178\u30a8\u30c3\u30c1\u30f3\u30b0\u30c6\u30af\u30b9\u30c1\u30e3\u3068\u3001\u7c92\u72b6\u306e\u6b6a\u307f\u306e\u306a\u3044\u9ad8\u5149\u6ca2\u30da\u30fc\u30d1\u30fc\u7814\u78e8\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

718\u92fc\u306e\u30dd\u30ea\u30de\u30fc\u9069\u5408\u6027\u3068\u9069\u7528\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/h2>\n

718H\u4e88\u786c\u92fc\u306f\u3001\u4e2d\u301c\u5927\u578b\u306e\u975e\u8150\u98df\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306b\u304a\u3051\u308b\u696d\u754c\u6a19\u6e96\u3067\u3059\u3002 \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5c04\u51fa\u6210\u5f62<\/strong>:<\/p>\n\n\n\n\n\n\n
\u30dd\u30ea\u30de\u30fc\u6a39\u8102\u30af\u30e9\u30b9<\/th>\n\u63a8\u5968\u30d9\u30fc\u30b9\u6750\u6599<\/th>\n718\u5de5\u5177\u6226\u7565<\/th>\n<\/tr>\n<\/thead>\n
\u5927\u578b\u5bb6\u5ead\u7528\u54c1\u304a\u3088\u3073\u5305\u88c5<\/td>\n\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\uff08PP\uff09<\/strong>, \u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08PE\uff09<\/strong>, ABS<\/strong>, \u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff08PS\uff09<\/strong><\/td>\n\u5927\u578b\u7269\u6d41\u7528\u30af\u30ec\u30fc\u30c8\u3001\u30c6\u30ec\u30d3\u80cc\u9762\u30ab\u30d0\u30fc\u3001\u6d17\u6fef\u6a5f\u69fd\u306b50\u4e07\u30b7\u30e7\u30c3\u30c8\u4ee5\u4e0a\u306e\u5de5\u5177\u5bff\u547d\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u81ea\u52d5\u8eca\u5185\u88c5\u304a\u3088\u3073\u30d0\u30f3\u30d1\u30fc\u30c8\u30ea\u30e0<\/td>\n\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\uff08PC\uff09<\/strong>, \u30dd\u30ea\u30a2\u30df\u30c9\uff08PA\/\u30ca\u30a4\u30ed\u30f3\uff09<\/strong>, \u3001PC\/ABS\u30a2\u30ed\u30a4<\/td>\n\u8907\u96d1\u306a\u9178\u30a8\u30c3\u30c1\u30f3\u30b0\u306b\u3088\u308b\u6728\u76ee\u8abf\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u3001\u81ea\u52d5\u8eca\u306e\u30c9\u30a2\u30c8\u30ea\u30e0\u3001\u30b0\u30ed\u30fc\u30d6\u30dc\u30c3\u30af\u30b9\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u30d9\u30bc\u30eb\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

<\/p>\n

\n

718\u91d1\u578b\u92fc\u30c4\u30fc\u30ea\u30f3\u30b0\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff06\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8<\/h2>\n

\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3718H\u92fc\u306b\u3088\u308b\u6210\u5f62\u306f\u30014\u3064\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u5229\u70b9\u306b\u3088\u308a\u3001\u91d1\u578b\u88fd\u4f5c\u306e\u30b9\u30d4\u30fc\u30c9\u3068\u30ad\u30e3\u30d3\u30c6\u30a3\u7cbe\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u307e\u3059\u3002<\/p>\n

\n
\n

\u30bc\u30ed\u71b1\u51e6\u7406\u6b6a\u307f\uff0835 HRC\uff09<\/p>\n

718H\u92fc\u306f\u88fd\u9244\u6240\u3067\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6a5f\u68b0\u52a0\u5de5\u5f8c\u306e\u713c\u5165\u308c\u71b1\u51e6\u7406\u306f\u4e0d\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5927\u578b\u30b3\u30a2\u30d7\u30ec\u30fc\u30c8\u5168\u4f53\u306e\u71b1\u5fdc\u529b\u6b6a\u307f\u304c\u6392\u9664\u3055\u308c\u3001\u5927\u578b\u5bb6\u96fb\u91d1\u578b\u3067CAD\u901a\u308a\u306e\u5bf8\u6cd5\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002 \u30ab\u30b9\u30bf\u30e0\u91d1\u578b\u88fd\u4f5c<\/strong><\/a>.<\/p>\n<\/div>\n

\n

\u6df1\u90e8\u5747\u4e00\u786c\u5ea6\uff08\u30cb\u30c3\u30b1\u30eb\u6dfb\u52a0\uff09<\/p>\n

\u6a19\u6e96\u7684\u306aP20\u3068\u306f\u7570\u306a\u308a\u3001718H\u3078\u306e1%\u30cb\u30c3\u30b1\u30eb\u6dfb\u52a0\u306b\u3088\u308a\u3001\u5927\u578b\u92fc\u30d6\u30ed\u30c3\u30af\u306e\u30b3\u30a2\u8edf\u5316\u3092\u9632\u304e\u307e\u3059\u3002Jucheng\u306e5\u8ef8CNC\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u30fc\u306f\u3001\u5747\u4e00\u306a\u5de5\u5177\u6469\u8017\u3068\u00b10.005 mm\u306e\u7cbe\u5ea6\u3067\u6df1\u3044\u30ad\u30e3\u30d3\u30c6\u30a3\u58c1\u3092\u5207\u524a\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\n

718\u92fc\u5c04\u51fa\u6210\u5f62\u91d1\u578b\u306e\u4e3b\u8981\u9069\u7528\u5206\u91ce<\/h2>\n
    \n
  • \u81ea\u52d5\u8eca\u5916\u88c5\u30fb\u5185\u88c5\uff08IATF 16949\uff09\uff1a<\/strong> \u5927\u578b \u91cf\u7523\u5c04\u51fa\u6210\u5f62\u91d1\u578b<\/strong> \u30d0\u30f3\u30d1\u30fc\u30d5\u30a7\u30b7\u30a2\u30c8\u30ea\u30e0\u3001\u30c9\u30a2\u30d1\u30cd\u30eb\u3001\u30b0\u30ed\u30fc\u30d6\u30dc\u30c3\u30af\u30b9\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u30d9\u30bc\u30eb\u7528\u306e\u5de5\u5177\u3002.<\/li>\n
  • \u5927\u578b\u5bb6\u96fb\u88fd\u54c1\uff1a<\/strong> \u6d17\u6fef\u6a5f\u306e\u69fd\u3001\u51b7\u8535\u5eab\u306e\u30c9\u30a2\u30e9\u30a4\u30ca\u30fc\u3001\u30c6\u30ec\u30d3\u306e\u80cc\u9762\u7b50\u4f53\u3001\u30a8\u30a2\u30b3\u30f3\u306e\u30cf\u30a6\u30b8\u30f3\u30b0\u3002.<\/li>\n
  • \u7523\u696d\u7269\u6d41\u30fb\u65e5\u7528\u54c1\uff1a<\/strong> Heavy-duty stackable crates, recycling bins, agricultural trays, and \u4e8c\u8272\u5c04\u51fa\u6210\u5f62<\/strong> \u307e\u305f\u306f \u30a4\u30f3\u30b5\u30fc\u30c8\u5c04\u51fa\u6210\u5f62<\/strong> \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3002.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    High-precision 718 Mold Steel cavity manufacturing for large-scale appliance housings and automotive interior panels. Pre-hardened with nickel alloy addition to 32\u201338 HRC, 718H (DIN 1.2738) steel provides exceptional deep-section hardness uniformity and zero heat-treatment distortion across 500,000+ production cycles. 718H Mold Steel Metallurgical & Large Block Profile 718H is an upgraded nickel-chromium-molybdenum pre-hardened steel, engineered to maintain consistent hardness across thick mold core blocks: Metallurgical Parameter 718 Steel Spec Metric Large Tooling Advantage Nickel-Alloy Pre-Hardening 32 – 38 HRC (340 HB) Pre-hardened at higher hardness than P20, offering superior resistance to core deformation under high injection pressures. Deep Section Uniformity DIN 1.2738 \/ AISI P20+Ni Nickel additions prevent soft centers […]<\/p>\n","protected":false},"featured_media":3064,"template":"","meta":[],"class_list":["post-3063","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/material_model\/3063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/3064"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=3063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}