- 纯铜加工材C10100 C10200 C10300 C10400 C10500 C10600 C10700 C10800 C11000 C11020 C11030 C11100 C11300 C11400 C11500 C11600 C11700 C12000 C12100C12200 C12300 C12500 C12700 C14200 C14500 C14700 C14540 C14710 C14720高铜合金加工材C17000 C17200 C17300 C17500 C17510 C18700 C19200 C19400 C19600黄铜C21000 C22000 C23000 C24000 C26000 C26800 C27000 C27200 C27400 C28000铜锌铅合金c31400 C31600 C32000 C33200 C33500 C34000 C34200 C34500 C35000 C35300 C35600 C36000 C36500 C36600 C36700 C36800 C37000 C37700 C38000 C38500铜锌锡合金C40500 C40800 C41100 C41300 C41500 C42200 C42250 C43000 C43400 C44300 C44400 C44500 C46200 C46400 C46500 C46600 C46700 C48200 C48500 铜锡合金C50500 C51000 C51100 C52100 C52400铜锡铅合金C60600 C60800 C61000 C61400 C61400 C61900 C62300 C62400 C63000 C63200 C64200 C64210铜硅合金C64700 C65100 C65500 C65800 C66100 C66400 C66700 C67000 C67500 C68700 C68800 C69400 C69000其他铜锌合金C69430 C69440 C69700 C69710 C69720 C69730 C69450 C69400铜镍合金C70400 C70600 C71000 C71500 C71640 C72200 铜镍锌合金C7220 C72500 C73200 C73500 C74000 C74500 C75200 C76200 C77000 C75700 C76400 C77400 C79200