Wrought Copper Nickel Silver Grade
ISO 430 Grade CuNi10Zn28Pb1Wrought Copper Nickel Silver Grade
NP 3640 Grade CuNi10Zn28Pb1Wrought Copper Nickel Silver Grade
NP 3640 Grade CW401JWrought Copper Nickel Silver Grade
CEN/TS 13388 Grade CW401JWrought Copper Nickel Silver Grade
AFNOR NF A 51-107 Grade CW401JWrought Copper Nickel Silver Grade
BS 2870 Grade NS 111