铜锌锡合金C40500 C40800 C41100 C41300 C41500 C42200 C42250 C43000 C43400 C44300 C44400C44500 C46200 C46400C46500C46600C46700C48200C48500

　　铜锡合金C50500C51000C51100C52100C52400

　　铜锡铅合金C60600C60800 C61000 C61400 C61400 C61900 C62300 C62400 C63000C63200C64200C64210

　　铜硅合金C64700C65100 C65500C65800C66100C66400C66700C67000C67500C68700C68800C69400C69000

　　其他铜锌合金C69430C69440C69700 C69710 C69720C69730C69450C69400

　　铜镍合金C70400 C70600 C71000C71500C71640C72200