Wrought Copper Nickel Silver Grade
CEN/TS 13388 Grade CuNi15Zn21Wrought Copper Nickel Silver Grade
MSZ 771-1 Grade CuNi15Zn21Wrought Copper Nickel Silver Grade
NP 3640 Grade CuNi15Zn21Wrought Copper Nickel Silver Grade
AFNOR NF A 51-107 Grade CuNi15Zn22Wrought Copper Nickel Silver Grade
CEN/TS 13388 Grade CW403JWrought Copper Nickel Silver Grade
GOST 492 Grade MNC15-20Wrought Copper Nickel Silver Grade
BS 2870 Grade NS 105Wrought Copper Nickel Silver Grade
ASTM C75400