-Sand Casting; -Acceptable Materials: GGG50,GGG30, ASTMA48 class25B, 42CrMo4, C22 ductile iron 65-45-12, AlCuMgpbF34, EN-JIS-500-7 EN1563 , EN10293-GE300 HT200, DIN17205-GS-25CrMo4
-Sand Casting;-Acceptable Materials: GGG50,GGG30, ASTMA48 class25B, 42CrMo4, C22ductile iron 65-45-12, AlCuMgpbF34,EN-JIS-500-7 EN1563 , EN10293-GE300HT200, DIN17205-GS-25CrMo4 Hot Tags: china manufacturers precision heat resistant sand grey iron castin, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China
