... ASTM,BS etc. AISI304/AISI316/AISI302/AISI309/AISI310 etc steel casting, Stainless steel corrosion-resistant, heat-resistant cast steel: 1Cr18Ni91Cr18Ni9Ti1Cr18Ni10Nb1Cr18Ni12Mo21Cr25Ni131Cr20Ni14Si21Cr25Ni2EPC ... has the following characteristics:1: casting size shape, accurate, reproducible, with precision casting characteristics.2:Casting surface finish high, non-flying side ...