2026-08-16 12:52:33 2026-08-16 12:52:33 //theserieshd.com/html/list-2-1.html //theserieshd.com/html/list-2-1.html //theserieshd.com/html/list-2-1.html 东莞模具钢材 东莞模具钢材 60 东莞模具钢材 2026-08-16 12:52:33 //theserieshd.com/html/show-28-436-1.html
热变形模具钢，工作时要承受很大的冲击力，并且与高温接触时仍要保持较高的机械性能，因此就需要它具有很高的强度，韧性，和较高的耐磨性，]]> 2025-11-20 09:32:00 //theserieshd.com/html/show-28-435-1.html 2025-11-24 09:31:00 //theserieshd.com/html/show-28-434-1.html 2025-11-25 09:30:00 //theserieshd.com/html/show-28-431-1.html 2025-11-26 09:27:00 //theserieshd.com/html/show-28-430-1.html 2025-11-25 09:27:00 //theserieshd.com/html/show-28-429-1.html 2025-11-26 09:25:00 //theserieshd.com/html/show-28-428-1.html
将冲裁、弯曲或拉深工序加工出来的坯料再进一步变形加工成所需形状的模具称为成形模。常见的成形模有翻边模、缩口模、胀形模、校平模等类型]]> 2025-11-26 09:24:00 //theserieshd.com/html/show-27-427-1.html
l%-1 5%Cr 轴承钢从欧洲诞生以来已经过1个世纪，在日本是以SUJ2的标准广为应用，但在基本的合金成分未变条件下，作为钢铁材料出现了很大的]]> 2025-12-18 09:21:00 //theserieshd.com/html/show-27-426-1.html 2025-11-12 09:21:00 //theserieshd.com/html/show-27-425-1.html 2025-11-20 09:20:00 //theserieshd.com/html/show-27-424-1.html 2025-11-20 09:20:00 //theserieshd.com/html/show-27-423-1.html 2025-11-20 09:19:00 //theserieshd.com/html/show-27-422-1.html 2025-11-20 09:18:00 //theserieshd.com/html/show-27-421-1.html 2025-11-20 09:13:00 //theserieshd.com/html/show-27-420-1.html 2025-11-20 09:12:00 //theserieshd.com/html/show-27-419-1.html 2018-11-27 09:10:50 //theserieshd.com/html/show-27-418-1.html 2025-11-20 09:07:00 //theserieshd.com/html/show-27-417-1.html 2025-11-21 09:06:00 //theserieshd.com/html/show-27-416-1.html 2025-11-21 09:00:00 //theserieshd.com/html/show-27-415-1.html
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