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金銅都金屬材料有限公司：，等等。
     氧對銅的焊接性有害。鉍或鉛與銅生成低熔點共晶，使銅產生熱脆；而脆性的鉍呈薄膜狀分布在晶界時，又使銅產生冷脆。磷能顯著降低銅的導電性,但可提高銅液的流動性,改善焊接性。適量的鉛、碲、硫等能改善可切削性。紫銅退火板材的室溫抗拉強度為22～25公斤力/毫米2,伸長率為45～50％，布氏硬度（HB）為35～45。
長期供(gong)應進口、國產：銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)材(cai)(cai)，銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)（黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)、磷(lin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)、鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)、紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)、紅銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)、錫(xi)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶(dai)(dai)(dai)），銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)（黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、磷(lin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、鋁(lv)(lv)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、硅青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、鉻鋯銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)、錫(xi)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)板(ban)），銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)（黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、環保(bao)(bao)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、磷(lin)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、鋁(lv)(lv)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、硅青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、鉻鋯銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)、錫(xi)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)棒(bang)），銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)（黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、環保(bao)(bao)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、硅青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、錫(xi)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、磷(lin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)線(xian)、），銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)（黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)、黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)毛(mao)細管(guan)(guan)、紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)、磷(lin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)、鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)、青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)、磷(lin)脫氧(yang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)），銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)排(pai)，銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)條，銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)六角，銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)方條等(deng)各(ge)種(zhong)(zhong)規格(ge)(ge)的異型材(cai)(cai)料；材(cai)(cai)質(zhi)(zhi)有：鉛黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)H59、H59-1、H59-2、C3604、C3602黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)H60、H60-2、H63、H63-3、H65、H68、H70、H80、H90、H96；紫(zi)(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)C1100、T1、T2、T3、T6、T8；磷(lin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)C5291、C5210、C5240、C5211；鈹銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)C17200、C17500、C17000；錫(xi)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)QSn4-3、QSn4-4-4、QSn6.5-0.1；鋁(lv)(lv)青(qing)(qing)(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)QAL9-2、QAL9-4、QAL10-4-4、QAl7等(deng)和各(ge)種(zhong)(zhong)材(cai)(cai)質(zhi)(zhi)的鋁(lv)(lv)棒(bang)、鋁(lv)(lv)板(ban)、鋁(lv)(lv)管(guan)(guan)、鋁(lv)(lv)帶(dai)(dai)(dai)、鋁(lv)(lv)線(xian)、鋁(lv)(lv)排(pai)等(deng)等(deng)。品質(zhi)(zhi)優(you)良,規格(ge)(ge)齊全(quan),價(jia)格(ge)(ge)優(you)惠，歡迎前來咨詢(xun)訂(ding)購(gou)!!!品質(zhi)(zhi)優(you)越 質(zhi)(zhi)量(liang)保(bao)(bao)證(zheng)

?H75黃銅板-H80黃銅板 
我公司薈萃了中國銅鋁加工業最先進的技術裝備，擁有國防先進水平的高精銅鋁合金板，帶材熱連軋生產線，主要產品有：H62黃銅板，H62黃銅棒，H65黃銅帶，C2720黃銅管，H65黃銅管，磷銅管，C5100磷銅帶，T2紫銅排，T2紫銅帶，7075鋁板，6061鋁合金板，6061鋁棒，6063鋁管，5052鋁棒等，德興現已成為海內外多家知名國際品牌廠商提供服務，歡迎各界人士前來指導和洽談、共創美好的未來。
H75中性黃銅；有相當好的力學性能、工藝性能和耐蝕性能。能很好地在熱態和冷態下壓力加工。在性能和經濟上居于H80、H70之間。用于低載荷耐蝕彈簧。   
H80高精黃銅；性能和H85相似，但強度較高，塑性也較好，在大氣、淡水及海水中有較高的耐蝕性。用于造紙網、薄壁管、波紋管及房屋建筑用品。      
黃銅：黃銅是銅與鋅的合金，因色黃而得名。黃銅的機械性能和耐磨性能都很好，可用于制造精密儀器、船舶的零件、槍炮的彈殼等。黃銅敲起來聲音好聽，因此鑼、鈸、鈴、號等樂器都是用黃銅制做的。按照化學成分，黃銅分為普通銅和特殊黃銅兩種。 

金銅都金屬材料有限公司：，等等。
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    北京市金銅都輕金屬建材比較有限總部專業的產量消售和訂做：裸裸銅帶、裸裸銅絲、裸裸銅棒、裸裸空調紫銅管接頭、裸裸銅塊、裸裸銅排（原材料有：T1,T2,T3,TU0,TU1,TU2,TP1,TP2,C1100，C1020)。銅合金帶、銅合金棒、銅合金線、黃空調紫銅管接頭、銅合金板、銅合金排（原材料有：C2800,C2680,H95,H90,H85,H80,H75,H70,H65,H62,H59)。鎳合金帶帶、鎳合金帶棒、鎳合金帶板、鎳合金帶線、磷空調紫銅管接頭（原材料有：C5191，C5210,C5240)。鈹銅塊、鈹銅棒、鈹銅絲、鈹空調紫銅管接頭、鈹銅帶（原材料有：QBe1.8,QBe1.9,QB2.0)。白銅塊、白銅帶、白銅絲、白空調紫銅管接頭、白銅棒（原材料有：B0.6,B5,B19,B30,C7521,C7701)。錫青空調紫銅管接頭、錫青銅棒、錫青銅帶（原材料有：QSn6.5-0.1，QSn4-0.3）。蜂窩鋁板、鋁棒、鋁線、鋁帶、鋁管（原材料有：7075,6063,5052,2024,1060,）冷庫保溫隔熱板的表層帶、冷庫保溫隔熱板的表層線、冷庫保溫隔熱板的表層棒、冷庫保溫隔熱板的表層管、冷庫保溫隔熱板的表層板、冷庫保溫隔熱板的表層繩、冷庫保溫隔熱板的表層孔隙管（原材料有：SUS304,301,316L,430,420,410,439,443,409L,201,202,210)等各種類型銅鋁冷庫保溫隔熱板的表層類產品。