黄铜C3771 C3600 C3771
价格:50.00
黄铜易切削黄铜棒板JMC-12-YC3501C3601C3602C3603C3604C3605C3771主要化学成份合金成分CompositionJISCuPbZnFeSn不純物C377157.0-61.01.0-2.5REM≤0.5Fe+Sn≤1.0-C360060.0-63.02.5-3.7REM≤0.35其余杂质≤0.5C377157.0-60.00.8-1.9REM≤0.5其余杂质≤1.0)