... .standard: ASTM, AISI, BS, JIN , DIN,GB stainless steel casting cf8m parts1.ISO9001: 2000 Approved2.technique: silicon sol technique/investment casting ... casting/stainless steel casting3.Material: stainless steel304,316,316L, CF8,CF8M,CF3,CF3M, carbon steelC20,ZG45,WCB,WCC, alloy steel etc4 ... .05kg to 50kgMaterialSS:303,304,304L,316,316L,CF8,CF3,CF8M,CF3M,1.4308,1.4408,1.4404,SCS13,SCS14,CD4 ...