Ningbo Jintian Copper (Group) Co., Ltd.
Ningbo Jintian Copper (Group) Co., Ltd.

Brass Round Wire (Copper Alloy) Performance Parameter


Alloy GradeCuPbAIFe(max)SnZnImpurity Total
H8078.5-81.50.050.05REM0.3
H7068.5-71.50.030.1REM0.3
H6867.0-70.00.030.1REM0.3
H6563.0-68.50.090.07REM0.45
H6362.0-65.00.080.15REM0.5
H6260.5-63.50.080.15REM0.5
H5957.0-60.00.50.3REM1.0
C260068.5-71.50.050.05REM
C270063.0-67.00.050.05REM
C272062.0-64.00.070.07REM
C280059.0-63.00.10.07REM




The production process:

Brass Round Wire (Copper Alloy) Executive Standard


GB/T4423-2007, Q/JTTY02-2016