CuZn38Pb2-R400 CW600N-M铜合金冲压铜带，铜棒

CuZn38Pb2-R400 CW600N-M铜合金冲压铜带，铜棒

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

高品质红铜纯度高，组织细密，含氧量很低。无气孔、沙眼、疏松，导电性能很好，适合电蚀刻模具，经热处理工艺，电很无方向性，适合精打，细打。

参考参数：Cu≥99.95%O<003电导率≥57ms/m硬度≥85.2HV

铜合金的分类方法有三种：

按合金

按合金系划分，可分为非合金铜和合金铜.非合金铜包括高纯铜、韧铜、脱氧铜、无氧铜等，习惯上，人们将非合金铜称为紫铜或纯铜，也叫红铜，而其他铜合金则属于合金铜。我国和俄罗斯把合金铜分为黄铜、青铜和白铜，然后在大类中划分小的合金系。