镍黄铜HNI65-5 HNI56-3 HPB89-2 HPB66-0.5
价格:50.00
组别牌号化学成分镍黄铜HNI65-5CU64.0-67.0,FE≤0.15,PB≤0.03,NI5.0-6.5,ZN余量,杂质总和≤0.3HNI56-3CU54.0-58.0,FE0.15-0.5,PB≤0.2,NI2.0-3.0,AL0.3-0.5,ZN余量,杂质总和≤0.6铅黄铜HPB89-2CU87.5-90.5,FE≤0.10,PB1.3-2.5,NI≤0.7,ZN余量HPB66-0.5CU65.0-68.0,FE≤0.07,PB0.25-0.7,ZN余量)