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

C 17200? American standard – UNS? W120 (CuBe2), Berylliumkoppar, CW101C

C 17500? American standard – UNS? W210 (Cu Co2 Be), CW104C

C 18150? American standard – UNS? W340 (Cu Cr Zr), CW106C

C 51900? American standard – UNS? Cu Sn8, CW453K, Cu Sn8 P, CW459K

C 63200? American standard – UNS? SS 5716-15, SS 5716-20, AB-220 Ni

C 64700? American standard – UNS? W200 (Cu Ni Cr Si), CW111C, CW112C

C 67400? American standard – UNS? CW713R (Cu Zn37 Mn3 Al2 Pb Si, Sonderm.)

C 82200? American standard – UNS? W250, W260 (Cu Co1 Ni1 Be, normal/hard)

C 83600? American standard – UNS? SS 5204-15 (Cu Sn5 Pb5 Zn5), CC491K

C 86300? American standard – UNS? SS 5234 (Cu Zn25 Al 5, SoMsF75), CC762S

C 86500? American standard – UNS? CW710R (Cu Zn35 Ni3 Mn2 Al Pb, Sonderm.)

C 89325? American standard – UNS? Blyfri brons motsv. SS 5640-15

白銅

以鎳為主要添加元素的銅合金。銅鎳二元合金稱普通白銅﹔加有錳﹑鐵﹑鋅﹑鋁等元素的白銅合金稱復(fù)雜白銅。工業(yè)用白銅分為結(jié)構(gòu)白銅和電工白銅兩大類。結(jié)構(gòu)白銅的特點是機械性能和耐蝕性好﹐色澤美觀。這種白銅廣泛用於制造精密機械﹑眼鏡配件、化工機械和船舶構(gòu)件。電工白銅一般有良好的熱電性能。錳銅﹑康銅﹑考銅是含錳量不同的錳白銅﹐是制造精密電工儀器﹑變阻器﹑精密電阻﹑應(yīng)變片﹑熱電偶等用的材料。

黃銅

黃銅是由銅和鋅所組成的合金。如果只是由銅、鋅組成的黃銅就叫作普通黃銅。黃銅常被用于制造閥門、水管、空調(diào)內(nèi)外機連接管和散熱器等。