合号 Articles 化学成分 Composition 杂质总和
GB/QB DIN/ASTM/JIS Cu Pb Zn Fe Sn Total Impurity
C3501 JIS C3501 60.0-64.0 0.7-1.7 REM ≤0.2 Fe Sn≤0.4 -
C3601 JIS C3601 59.0-63.0 1.8-3.7 REM ≤0.3 Fe Sn≤0.5 -
C3602 JIS C3602 59.0-63.0 1.8-3.7 REM ≤0.5 Fe Sn≤1.2 -
C3603 JIS C3603 57.0-61.0 1.8-3.7 REM ≤0.35 Fe Sn≤0.6 -
C3604 JIS C3604 57.0-61.0 1.8-3.7 REM ≤0.5 Fe Sn≤1.2 -