CAC60-SH CAS70-SH铜带冲压零件专用

CAC60-SH CAS70-SH铜带冲压零件专用CAC60-SH CAS70-SH铜带冲压零件专用

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

differences. The column in the middle states the norm and its country of origin.

With no marks in front of LM’s alloy = alloy is identical, with this sign “~” = alloy is very similar, fully replaceable.

Product name Country of origin LM’s trade name by or order/inquiry

UZ23 A4  French standard / AFNOR  SS 5234 (Cu Zn25 Al 5, SoMsF75), CC762S

UZ40 Mn  French standard / AFNOR CW710R (Cu Zn35 Ni3 Mn2 Al Pb, Sonderm.)

UNI-CuAl11Fe4Ni4  Italian standard / UNI 5275-63  SS 5716-15, SS 5716-20, AB-220 Ni

UNI-OTS 56A / 56B  Italian standard / UNI 6139-68  CW710R (Cu Zn35 Ni3 Mn2 Al Pb

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。

按功能