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HPB63-3CU62.0-65.0，PB2.4-3.0，NI≤0.5，FE≤0.10，ZN余量，杂志总和≤0.75HPB63-0.1CU61.5-63.5，PB0.05-0.3，NI≤0.5，FE≤0.15，ZN余量，杂志总和≤0.5HPB62-0.8CU60.3-63.0，PB0.5-1.2，NI≤0.5，FE≤0.2，ZN余量，杂志总和≤0.75GB-CuAl10FeGB-CuAl9NiGB-CuAl10NiGB-CuAl11NiGB-CuAl8MnGB-CuPb5SnGB-CuPb10SnGB-CuPb15SnGB-CuPb20Sn铸造合金黄G-CuZn37PbG-CuZn15Si4G-CuZn38AlG-CuZn35Al1G-CuZn25Al5青G-CuSn10ZnG-CuSn7ZnPbG-CuSn5ZnPbG-CuSn2ZnPbG-CuPb5SnG-CuPb10SnG-CuPb15SnG-CuPb20SnG-CuPb22Sn镍铜G-CuNi10G-CuN30铜中间合金)