C50715-EH MF202-EH銅合金特性銅帶

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.

鎳與銅能形成連續(xù)固溶體，顯著擴(kuò)大α相區(qū)。黃銅中加入鎳可顯著提高黃銅在大氣和海水中的耐蝕性。鎳還能提高黃銅的再結(jié)晶溫度，促使形成更細(xì)的晶粒。

HNi65-5鎳黃銅具有單相的α組織，室溫下具有很好的塑性，也可在熱態(tài)下變形，但是對(duì)雜質(zhì)鉛的含量必須嚴(yán)格控制，否制會(huì)嚴(yán)重惡化合金的熱加工性能。

組成成分?

純度測(cè)量

測(cè)量黃銅的純度可以用阿基米德原理測(cè)量，測(cè)量出樣品的體積和質(zhì)量，再根據(jù)銅的密度和鋅的密度計(jì)算可以得出黃銅中所含銅的比例。

普通黃銅

它是由銅和鋅組成的合金。

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