CuZn38Pb2-R400 CW600N-M銅合金沖壓銅帶，銅棒

C7701R-SH C7701P-SH C7701R-EH C7701P-EH C7701R-H C7701P-H C7701R-3/4H C7701P-3/4H C7701R-1/2H C7701P-1/2H C7701R-1/4H C7701P-1/4H C7701R-O C7701P-O C7541R-SH C7541P-SH C7541R-EH C7541P-EH C7541R-H C7541P-H C7541R-3/4H C7541P-3/4H C7541R-1/2H C7541P-1/2HC7541R-1/4H C7541P-1/4H C7541R-O C7541P-O C7521R-SH C7521P-SH C7521R-EH C7521P-EH C7521R-H C7521P-H C7521R-3/4H C7521P-3/4H C7521R-1/2H C7521P-1/2H C7521R-1/4H C7521P-1/4H C7521R-O C7521P-OC2801R-EH C2801P-EH C2801R-H C2801P-H C2801R-3/4H C2801P-3/4H C2801R-1/2H C2801P-1/2H C2801R-1/4H C2801P-1/4H C2801R-O C2801P-O C2680R-SH C2680P-SH C2680R-EH C2680P-EH C2680R-H C2680P-H C2680R-3/4H C2680P-3/4H C2680R-1/2H C2680P-1/2H C2680R-1/4H C2680P-1/4H C2680R-O C2680P-O C2600R-SH

高品質(zhì)紅銅純度高，組織細(xì)密，含氧量很低。無氣孔、沙眼、疏松，導(dǎo)電性能很好，適合電蝕刻模具，經(jīng)熱處理工藝，電很無方向性，適合精打，細(xì)打。

參考參數(shù)：Cu≥99.95%O<003電導(dǎo)率≥57ms/m硬度≥85.2HV

銅合金的分類方法有三種：

按合金

按合金系劃分，可分為非合金銅和合金銅.非合金銅包括高純銅、韌銅、脫氧銅、無氧銅等，習(xí)慣上，人們將非合金銅稱為紫銅或純銅，也叫紅銅，而其他銅合金則屬于合金銅。我國和俄羅斯把合金銅分為黃銅、青銅和白銅，然后在大類中劃分小的合金系。