锰黄铜HMN62-3-3-0.7CU60.0-63.0，FE≤0.1，PB≤0.05，AL≤2.4-3.4，MN2.7-3.7，SN≤0.1，SI0.5-1.5，NI≤0.5，ZN余量，杂质总和≤1.2HMN58-2CU57.0-60.0，MN1.0-2.0，FE≤1.0，PB≤0.1，NI≤0.5，ZN余量，杂质总和≤1.2铜冶炼产品KE-CuE1-Cu58E2-Cu58E-Cu57F-CuOF-CuSE-CuSW-CuSF-Cu加工纯铜E-Cu58E-Cu57OF-CuSE-CuSW-CuSF-Cu低合金化铜CuAg0.1CuAg0.1PCuFe2PCuMg0.4CuMg0.7CuPb1PCuSP)