C17200鈹銅
藥劑學成分
鈹Be:1.90-2.15
鈷Co:0.35-0.65
鎳Ni:0.20-0.25
銅Cu:總流量
硅Si:<0.15
鐵(tie)Fe:<0.15
鋁Al:<0.15
很準(zhun)則:AISI C17200
主要是(shi)耐熱性統計(ji)指(zhi)標
抗拉能(neng)力效果(Mpa):1105
密度(g/cm3):8.3
屈(qu)(qu)服(fu)屈(qu)(qu)服(fu)強度屈(qu)(qu)服(fu)強度(0.2%)Mpa:1035
溶解工(gong)作溫度(℃):930
連通率(%):1
Q彈模量(Gpa):128
氏硬度(HRC):38-44
熱導率(W/m.k20℃):105
電阻(zu)率(IACS%):18
C17200鈹銅
形態及用途
鈹銅合金鋼集(ji)優(you)質產(chan)品的(de)機(ji)誡功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian),工(gong)具功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian)及化學上的(de)功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian)于一身,經熱進行整(zheng)理(固溶(rong)進行整(zheng)理和期(qi)限進行整(zheng)理)后,具備著(zhu)與唯一性(xing)(xing)鋼比較的(de)高(gao)(gao)超度(du)(du)程(cheng)度(du)(du)、活力程(cheng)度(du)(du)、妥(tuo)協程(cheng)度(du)(du)和抗(kang)(kang)疲(pi)憊值(zhi)程(cheng)度(du)(du),一同(tong)又具備高(gao)(gao)的(de)導(dao)電(dian)率(lv)、導(dao)電(dian)性(xing)(xing)率(lv)、高(gao)(gao)對抗(kang)(kang)密度(du)(du)、耐生銹(xiu)、耐磨涂層(ceng)涂層(ceng)性(xing)(xing)、優(you)質的(de)鍛造功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian)、非磁體(ti)和震蕩(dang)無小火花的(de)效(xiao)(xiao)能(neng)特(te)點,在塑膠模具創造、機(ji)誡、電(dian)子設備等企業實現比較廣泛應該用(yong)。無砂眼、孔洞,對抗(kang)(kang)密度(du)(du)平均,聚(ju)集(ji)高(gao)(gao)密度(du)(du),高(gao)(gao)超度(du)(du),優(you)質的(de)導(dao)電(dian)性(xing)(xing)功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian),優(you)質的(de)導(dao)電(dian)性(xing)(xing),耐生銹(xiu)性(xing)(xing),卓的(de)耐磨涂層(ceng)涂層(ceng)性(xing)(xing),優(you)質的(de)生產(chan)加工(gong)功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian),高(gao)(gao)壓(ya)力值(zhi)必備條(tiao)件下(xia)的(de)功(gong)效(xiao)(xiao)方(fang)(fang)面(mian)(mian)(mian)安全,無磁體(ti),佳(jia)的(de)拋光性(xing)(xing)能(neng),抗(kang)(kang)粘著(zhu)性(xing)(xing)能(neng)好。
鈹青(qing)銅(tong)(tong)器(qi)是(shi)種(zhong)含鈹銅(tong)(tong)基碳素鋼(gang)(Be0.2~2.75%wt%),在其(qi)他的鈹碳素鋼(gang)中(zhong)是(shi)領域廣的一種(zhong),其(qi)用量(liang)在當今世界已(yi)超(chao)過(guo)鈹消(xiao)費總量(liang)的70%。鈹青(qing)銅(tong)(tong)是(shi)沉(chen)淀硬化型合金(jin)(jin),固溶時效處理后(hou)具有很高(gao)強度(du)、硬度(du)、彈(dan)性極限(xian)和疲勞極限(xian),彈(dan)性滯后(hou)小,并(bing)具有耐蝕(shi)(鈹青(qing)銅(tong)(tong)合金(jin)(jin)在海(hai)水(shui)中(zhong)耐蝕(shi)速(su)度(du):(1.1-1.4)×10-2mm/年。腐蝕(shi)深度(du):(10.9-13.8)×10-3mm/年。)腐蝕(shi)后(hou),鈹青(qing)銅(tong)(tong)合金(jin)(jin)強度(du)、延伸(shen)率均無變化,故在還水(shui)中(zhong)可保(bao)持40年以上,鈹銅(tong)(tong)合金(jin)(jin)是(shi)海(hai)底電纜中(zhong)繼器(qi)構造體不(bu)可替代的材料。在硫(liu)酸(suan)介質中(zhong):鈹青(qing)銅(tong)(tong)在小于80%濃度(du)的硫(liu)酸(suan)中(zhong)(室(shi)溫)年腐蝕(shi)深度(du)為0.0012-0.1175mm,濃度(du)大于80%則腐蝕(shi)稍加快(kuai)。
應用領域
注塑(su)(su)加工機(ji)(ji)機(ji)(ji)床(chuang)及高壓(ya)力吹塑(su)(su)模,機(ji)(ji)床(chuang)鑲塊(kuai),高速(su)閉式冷卻塔(ta),合金屬機(ji)(ji)床(chuang)鑲塊(kuai),增高力度、耐腐蝕性及減(jian)少注塑(su)(su)加工機(ji)(ji)周期怎么(me)算,熱流道噴口,電(dian)極片及沖頭板材(cai),不被磁機(ji)(ji)床(chuang)、無(wu)磁機(ji)(ji)器,高傳熱性軸套,可拍攝(she)單單從表面(mian)的精密度很高的弧面(mian)。