{"id":769,"date":"2026-05-28T09:09:35","date_gmt":"2026-05-28T09:09:35","guid":{"rendered":"https:\/\/www.wudejiansteel.com\/?p=769"},"modified":"2026-05-28T09:09:36","modified_gmt":"2026-05-28T09:09:36","slug":"8503-mold-steel-can-withstand-1-million-cycles-in-injection-molds-for-nylon-reinforced-with-30-glass-fiber-blog-139","status":"publish","type":"post","link":"https:\/\/www.wudejiansteel.com\/?p=769","title":{"rendered":"8503 mold steel\u00a0can withstand 1 million cycles in injection molds for nylon reinforced with 30% glass fiber.blog\u00a0139"},"content":{"rendered":"\n

Mr. Wan said that 8503 can withstand 1 million cycles when molding nylon reinforced with 30% glass fiber.<\/p>\n\n\n\n

 This news really excited me.<\/p>\n\n\n\n

\u00a0As far as I know from my clients, 8503 mold steel<\/a><\/strong>\u2014which resists material sticking\u2014is currently the only option capable of achieving a service life of 1 million cycles when molding nylon reinforced with 30% glass fiber.<\/p>\n\n\n\n

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8503 is a proprietary non-stick mold stee<\/strong>l<\/a> from Wu Dejian Mold Steel. It offers twice the toughness of DC53 and a hardness of 55\u201361 HRC. Compared to DC53, it delivers double the performance at the same price, while also providing the added benefit of non-stick properties.<\/p>\n\n\n\n

 In particular, this non-stick property, combined with its high hardness, provides a fundamental and effective solution for molds used with high glass fiber content\u2014molds that are prone to wear, leading to flash on products and surface roughness on the mold.<\/p>\n\n\n\n

 Mr. Yu from Ningbo said: \u201cUsing 8503 mold steel<\/strong> for glass fiber-reinforced molds is really great; it keeps molding without any flash! Now I can add that 8503 can withstand 1 million molding cycles.\u201d<\/p>\n\n\n\n

*************<\/p>\n\n\n\n

Wu Dejian’s\u00a0tool\u00a0steel<\/a><\/strong>, the chief of staff of the user, bought everything he had used.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Mr. Wan said that 8503 can withstand 1 million cycles when molding nylon reinforced with 30% glass fiber.  This news really excited me. \u00a0As far as I know from my clients, 8503 mold steel\u2014which resists material sticking\u2014is currently the only option capable of achieving a service life of 1 million cycles when molding nylon reinforced […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-769","post","type-post","status-publish","format-standard","hentry","category-cases"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t