Alloy No. Chemical Compositon %
Cu Pb Fe Sn Zn Al Mn Ni P

C1020

99.96 --------
C110099.90--------
C120199.90-------0.004
0.015
C122099.90-------0.015~0.040
C260068.5~71.50.050.05-REM----
C270063.0~67.00.050.05-REM----
C280059.0~63.00.100.07-REM----
C360159.0~63.01.8~3.70.30(Fe+Sn)0.5REM----
C360259.0~63.01.8~3.70.50(Fe+Sn)1.2REM----
C360357.0~61.01.8~3.70.35(Fe+Sn)0.6REM----
C360457.0~61.01.8~3.70.50(Fe+Sn)1.2REM----
C360556.0~60.03.5~4.50.50(Fe+Sn)1.2REM----
C371258.0~62.00.25~1.2(Fe+Sn)0.8REM----
C377157.0~61.01.0~2.5(Fe+Sn)1.0REM----