Steel Type	Standard	Country Code	Pb(%)	P(%)	Cr(%)	Fe(%)	Ni(%)	Zn(%)	Cu(%)
C2100P/C2100R	4383	CNS	≦0.05			≦0.05			94.0-96.0
H96	5232	GB	≦0.03	≦0.01		≦0.1		≧2.5	95.0-97.0
C2100P/C2100R	H3100	JIS	≦0.05			≦0.05			94.0-96.0
C21000	B36	ASTM	≦0.03		94.0-96.0	≦0.05
CuZn5			≦0.05			≦0.05	≦0.02		94.0-96.0
C2200P/C2200R	4383	CNS	≦0.05			≦0.05		≧8	89.0-91.0
H90	5232	GB	≦0.03	≦0.01		≦0.1		≧8.0	88.0-91.0
C2200P/C2200R	H3100	JIS	≦0.05			≦0.05		≧8	89.0-91.0
C22000	B36	ASTM	≦0.05			≦0.05		≧8	89.0-91.0
CuZn10	17660	DIN	≦0.05			≦0.1		≧8.0	89.0-91.0
C2300P/C2300R	4383	CNS	≦0.05			≦0.05		≧13	84.0-86.0
C2300P/C2300R	H3100	JIS	≦0.05			≦0.05		≧13	84.0-86.0
C23000	B36	ASTM	≦0.05			≦0.05		≧13	84.0-86.0
CuZn15	17660	DIN	≦0.05			≦0.05		≧13.0	84.0-86.0
C2400P/C2400R	4383	CNS	≦0.05			≦0.05		≧15	78.5-81.0
H80	5232	GB	≦0.03	≦0.01		≦0.1		≧18.0	79.0-81.0
C2400P/C2400R	H3100	JIS	≦0.05			≦0.05		≧15	78.5-81.5
C24000	B36	ASTM	≦0.05			≦0.05		≧15	78.5-81.5
CuZn20	17660	DIN	≦0.05			≦0.05		≧18.0	79.0-81.0
C2680P/C2680R	4383	CNS	≦0.07			≦0.05		≧29	64.0-68.0
H68	5232	GB	≦0.03	≦0.01		≦0.1		≧29	67.0-70.0
C2680P/C2680R	H3100	JIS	≦0.15			≦0.05		≧29	64.0-68.5
C26800	B36	ASTM	≦0.15			≦0.05		≧29	64.0-68.5
CuZn36			≦0.05			≦0.05		≧29	63.5-65.0
C2720P/C2720R	4383	CNS	≦0.07	≦0.1	≦0.07	≧30	62.0-64.0	More
H63	5232	GB	≦0.08	≦0.01	≦0.1	≧35.0	60.5-63.5	More
C2720P/C2720R	H3100	JIS	≦0.07		≦0.07	≧30	62.0-64.0	More
C27200	B36	ASTM	≦0.07		≦0.07	≧30	62.0-65.0	More
CuZn37	17660	DIN	≦0.1		≦0.1	≧30	62.0-64.0	More
C2801P/C2801R	4383	CNS	≦0.1		≦0.07	≧35	59.0-62.0	More
C2801P/C2801R	H3100	JIS	≦0.1		≦0.07	≧35	59.0-62.0	More
C28000	C36	ASTM	≦0.3		≦0.07	≧35	59.0-63.0	More