铜合金: C10100, C10200, C10300, C10400, C10500, C10700, C10800, C11000 C12000, C12200, C

12500, C14500, C14510, C14520, C14700, C14710, C14720, C18700, C19200, C19500, C19600,

C19700, C21000,C22000, C22600, C23000, C24000, C26000, C26800, C27200, C28000, C33500,

C34000, C34200, C35000, C35300, C35340, C35600, C36010, C36020, C36030, C36040, C36050,

C51000, C51100, C51900,C52100, C52400, C53400, C54400, C42500, C70600, C71500,C73500,

C74000, C74500, C75200, C76200, C76040, C77000, C79200, C75700,CuZn39Pb3, CuZN29Pb3……