... steel corrosion-resistant, heat-resistant cast steel: 1Cr18Ni91Cr18Ni9Ti1Cr18Ni10Nb1Cr18Ni12Mo21Cr25Ni131Cr20Ni14Si21Cr25Ni2 EPC has the following characteristics:1: casting size shape, accurate, reproducible, with precision casting ... characteristics.2:Casting surface finish high, non-flying side, brush.3:Of any complex structure of the castings can be a ...