Steel Type Standard Country Code Si(%) Al(%) Mn(%) Pb(%) Fe(%) Ni(%) Zn(%)
SZBC1 10981 CNS 3.5-4.5 9.0-11.0
ZCuZn16Si4 1176 GB 2.5-4.5 ≧14.5
SZBC1 H5112 JIS 3.5-4.5 ≦0.5 ≦1.0 9.0-11.0
C87400 B584 ASTM 2.5-4.0 ≦0.8 ≦1.0 12.0-16.0
G-CuZn15Si4 1709 DIN 3.8-5.0 ≦0.1 ≦0.2 ≦0.5 ≦0.6 ≦1.0 ≧9.3
SZBC2 10981 CNS 4.0-5.0 14.0-16.0
SZBC2 H5112 JIS 4.0-5.0 ≦0.3 ≦0.3 14.0-16.0
C87500 B584 ASTM 3.0-5.0 ≦0.5 ≦0.5 12.0-16.0
SZBC3 10981 CNS 3.2-4.2 13.0-15.0