〔82〕镍银板及捲片
(Copper-Nickel-Zinc(Nickel Silver)Alloy Sheets Plates and Strips)
标准代号	规格号码	记号	化学成分（%)Chemical composition
			Cu	Pb	Fe	Sn	Zn	Mn	Ni	Si	Sb	Bi	P	S	As	Mg	杂质混合
CNS	10440	C7351P C7351R	70.0-75.0	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
JIS	H3100	C7351P C7351R	70.0-75.0	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
ASTM	B122M	C73500	70.5-73.5	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
CNS	10440	C7451P C7451R	62.0-68.0	≦0.1	≦0.25	-	其余	≦0.5	8.5-11.5	-	-	-	-	-	-	-	-
ASTM	B122M	C74500	63.5-66.5	≦0.11	≦0.25	-	其余	≦0.5	9.0-11.0	-	-	-	-	-	-	-	-
JIS	H3100	C7451P C7451R	63.0-67.0	≦0.1	≦0.25	-	其余	≦0.5	8.5-11.5	-	-	-	-	-	-	-	-
DIN	17663	CuNi12-Zn24	63.0-66.0	≦0.03	≦0.3	≦0.03	其余	≦0.5	9.0-13.0	-	-	-	-	-	-	-	-
CNS	10440	C7521P C7521R	61.0-67.0	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
JIS	H3100	C7521P C7521R	62.0-66.0	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
ASTM	B122M	C75200	63.0-66.5	≦0.01	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
DIN	17663	CuNi18-Zn20	60.0-63.0	≦0.03	≦0.3	≦0.03	其余	0.05-0.50	17.0-19.0	-	-	-	-	-	-	-	-
CNS	10440	C7541P C7541R	59.0-65.0	≦0.1	≦0.25	-	其余	≦0.5	12.5-15.5	-	-	-	-	-	-	-	-
GB	5234	BZn15-20	62.0-65.0	≦0.02	≦0.5	-	其余	≦0.3	13.5-16.5	≦0.15	≦0.002	≦0.002	≦0.005	≦0.01	≦0.01	≦0.05	≦0.9
JIS	H3110	C7541P C7541R	60.0-64.0	≦0.1	≦0.25	-	其余	≦0.5	12.5-15.5	-	-	-	-	-	-	-	-
DIN	17663	CuNi12-Zn24	63.0-66.0	≦0.03	≦0.3	≦0.03	其余	≦0.5	11.0-13.0	-	-	-	-	-	-	-	-
JIS	H3130	C7701P C7701R	54.0-58.0	≦0.1	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
ASTM	B122M	C77000	53.5-56.5	≦0.01	≦0.25	-	其余	≦0.5	16.5-19.5	-	-	-	-	-	-	-	-
DIN	17663	CuNi18-Zn27	53.5-56.5	≦0.03	≦0.3	≦0.03	其余	≦0.5	17.0-19.0	-	-	-	-	-	-	-	-