... , Sb, Cu and Bi,Pb. Hot sale China Calcium Al Alloy SpecificationsA: In Metallurgical IndustryB: As reducing angent when re-fining ... . APPLICATIONS: A: In Metallurgical Industry : In the form of Ca-Fe cored wire and Ca cored wire, Calcium granule is use ... .5%min, Mg: 0.5%max, Cu: 0.005%max, Fe: 0.05%max, Ni: 0.0005%max, Mn: 0.05 ... .5%min, Mg: 0.5%max, Cu: 0.005%max, Fe: 0.05%max, Ni: 0.0005%max, Mn: 0.05 ...