合***号Articles化学成分Composition杂质总和TotalImpurityGB/QBDIN/ASTM/JISCuPbZnFeSnC3501JISC350160.0-64.00.7-1.7REM≤0.2Fe＋Sn≤0.4-C3601JISC360159.0-63.01.8-3.7REM≤0.3Fe＋Sn≤0.5-C3602JISC360259.0-63.01.8-3.7REM≤0.5Fe＋Sn≤1.2-C3603JISC360357.0-61.01.8-3.7REM≤0.35Fe＋Sn≤0.6-C3604JISC360457.0-61.01.8-3.7REM≤0.5Fe＋Sn≤1.2-C3605JISC360556.0-60.03.5-4.5REM≤0.5Fe＋Sn≤1.2-C3771JISC377157.0-61.01.0-2.5REMFe＋Sn≤1.0-360ASTMC3600060.0-63.02.5-3.7REM≤0.35其余杂质≤0.5H62F--60.0-63.00.5-1.2REM≤0.2其余杂质≤0.75HPb59-1--57.0-60.00.8-1.9REM≤0.5其余杂质≤1.0HP***-2--57.0-59.01.5-2.5REM≤0.5其余杂质≤1.0HP***-3--57.0-59.02.5-3.5REM≤0.5其余)