供应HSi80-3,铜合金HSi80-3,硅黄铜HSi80-3,HSi80-3铜合金,黄铜HSi80-3,HSi80-3硅黄铜,HSi80-3铜和铜合金,HSi80-3铜合金管,HSi80-3铜合金板,HSi80-3铜合金棒,HSi80-3铜合金线,HSi80-3铜合金带材,HSi80-3铜,***诚信的供应商,厂家***,HSi80-3价格优廉,欢迎订购!牌号化学成分(重量百分比)Chemicaicomposition(WT%)锌(Zn)铅(Pb)铁(Fe)锑(Sb)磷(P)铋(Bi)硅(Si)锡(Sn)铝(Al)锰(Mn)铜(Cu)杂质总和％HSi80-3余量≤0.1≤0.6≤0.05≤0.02≤0.0032.5～4.0≤0.2≤0.1≤0.579.0～81.0≤1.5)