Dealing in Ca-Si cored wire, Ca-Fe cored wire ,Pure Ca cored wire, ... export companys mainly dealing in CaSi Cored Wire and Ca/,Si wrapped-in wire of 9mm and 13mm and 16mm.We ... Cored Wire with its detail specifications: Material: Ca 30 % min., Si 55-65 %, Al 1.8 % max., C 1 % max., S ...