C50715-EH MF202-EH铜合金特性铜带

C50715-EH MF202-EH铜合金特性铜带

norms from Copper alloys

Please read below on the wished for trade-name in the left hand column, and get it translated into LM-language on the right-hand

column. The right hand column with our name is either identical in composition or a fully replaceable alloy with only minor

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.

镍与铜能形成连续固溶体，显著扩大α相区。黄铜中加入镍可显著提高黄铜在大气和海水中的耐蚀性。镍还能提高黄铜的再结晶温度，促使形成更细的晶粒。

HNi65-5镍黄铜具有单相的α组织，室温下具有很好的塑性，也可在热态下变形，但是对杂质铅的含量必须严格控制，否制会严重恶化合金的热加工性能。

组成成分 

纯度测量

测量黄铜的纯度可以用阿基米德原理测量，测量出样品的体积和质量，再根据铜的密度和锌的密度计算可以得出黄铜中所含铜的比例。

普通黄铜

它是由铜和锌组成的合金。

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