0Cr21Al6Nb Resistance Heating Alloy Wire 1) Grade:Ni70Cr30,Ni80Cr20,Ni60Cr15, ... 0Cr19Al3, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2.We can smelt any specialmaterail according your request..3 ... tag showing alloy type, nominal size, gross and net weight, resistance and charge number. Alloy Nomenclature Performance1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2Main ...