C1020CuOF铜合金切削性能好HPb62-0.8C35000,C37000---C3501CuZn36Pb1HPb61-1C36500,C36700,C37000CZ123-CuZn39Pb0.5C3710CuZn40PbHPb60-2C36000CZ120--C3713,C3604CuZn38Pb2HPb59-2C35300---C3771-HPb59-1C37800CZ122Cu-Zn40PbCu-Zn39Pb2C3710CuZn39Pb2HPb58
品牌:库存规格,进口铜材 规格: 铜带铜板铜棒铜管0.01mm以 产地: 德国/美国/日本 材质:C1020