ZCuSn10P1錫青銅表示(shi)的(de)(de)(de)，但它不(bu)是(shi)法定(ding)(ding)(ding)計量單(dan)位。1．鋼(gang)材(cai)的(de)(de)(de)范(fan)(fan)圍(wei)(wei)(wei)尺(chi)(chi)寸(cun)規定(ding)(ding)(ding)鋼(gang)材(cai)的(de)(de)(de)范(fan)(fan)圍(wei)(wei)(wei)尺(chi)(chi)寸(cun)是(shi)節(jie)省材(cai)料(liao)的(de)(de)(de)一種有效措(cuo)施。范(fan)(fan)圍(wei)(wei)(wei)定(ding)(ding)(ding)尺(chi)(chi)就是(shi)長度(du)(du)(du)或(huo)長乘(cheng)寬不(bu)小于(yu)某種尺(chi)(chi)寸(cun)，或(huo)是(shi)長度(du)(du)(du)、長乘(cheng)寬從多少到多少的(de)(de)(de)尺(chi)(chi)寸(cun)范(fan)(fan)圍(wei)(wei)(wei)內(nei)(nei)交貨(huo)(huo)。生產單(dan)位可(ke)以(yi)按此尺(chi)(chi)寸(cun)要求進行(xing)生產供貨(huo)(huo)。2.不(bu)定(ding)(ding)(ding)尺(chi)(chi)（通(tong)(tong)常長度(du)(du)(du)）凡產品尺(chi)(chi)寸(cun)（長度(du)(du)(du)或(huo)寬度(du)(du)(du)），在(zai)(zai)規定(ding)(ding)(ding)范(fan)(fan)圍(wei)(wei)(wei)內(nei)(nei)，而又不(bu)要求固(gu)定(ding)(ding)(ding)尺(chi)(chi)寸(cun)的(de)(de)(de)叫(jiao)不(bu)定(ding)(ding)(ding)尺(chi)(chi)。不(bu)定(ding)(ding)(ding)尺(chi)(chi)長度(du)(du)(du)又叫(jiao)通(tong)(tong)常長度(du)(du)(du)（通(tong)(tong)尺(chi)(chi)）。按不(bu)定(ding)(ding)(ding)尺(chi)(chi)交貨(huo)(huo)的(de)(de)(de)金屬(shu)材(cai)料(liao)，只要在(zai)(zai)規定(ding)(ding)(ding)長度(du)(du)(du)范(fan)(fan)圍(wei)(wei)(wei)內(nei)(nei)交貨(huo)(huo)即可(ke)。例如，不(bu)大于(yu)25mm的(de)(de)(de)普通(tong)(tong)圓(yuan)鋼(gang)，其通(tong)(tong)常長度(du)(du)(du)規定(ding)(ding)(ding)為(wei)4～10m,則長度(du)(du)(du)在(zai)(zai)此范(fan)(fan)圍(wei)(wei)(wei)內(nei)(nei)的(de)(de)(de)圓(yuan)鋼(gang)都可(ke)以(yi)交貨(huo)(huo)。3.定(ding)(ding)(ding)尺(chi)(chi)按訂(ding)貨(huo)(huo)要求切成(cheng)固(gu)定(ding)(ding)(ding)尺(chi)(chi)寸(cun)的(de)(de)(de)稱為(wei)定(ding)(ding)(ding)尺(chi)(chi)。按定(ding)(ding)(ding)尺(chi)(chi)長度(du)(du)(du)交貨(huo)(huo)時(shi)，所交金屬(shu)材(cai)料(liao)必須具有需方在(zai)(zai)訂(ding)貨(huo)(huo)合同中的(de)(de)(de)長度(du)(du)(du)。

ZCuSn10P1錫青銅

特性：ZCuSn10P1是典型的錫磷青銅，硬度和耐磨性都很高，可用于制造重荷載、高速度和較高溫度下工作，受強烈摩擦的零件，如連桿襯套、齒輪、蝸輪等。
化學成分：
錫Sn：9.0~11.5
鉛Pb：0.25
銅Cu：余量
鋅Zn：0.05
鋁Al：0.01
銻Sb：0.05
鎳Ni：0.10
錳Mn：0.05
硅Si：0.02
鐵Fe：0.10
鉍Bi：0.005
磷P：0.05~1.0
硫S：0.05
雜質：0.7
力學性能：
抗拉強度(σb/Mpa)：330MPa
伸長率δ5(%)：4
布氏硬度：90HBS

ZCuSn10P1錫青銅錫青銅的性(xing)(xing)(xing)能(neng)物理性(xing)(xing)(xing)質：無磁(ci)性(xing)(xing)(xing)，耐(nai)(nai)磨，有較好(hao)的力(li)學性(xing)(xing)(xing)能(neng)和工藝(yi)性(xing)(xing)(xing)能(neng)；化(hua)學性(xing)(xing)(xing)質：耐(nai)(nai)蝕、能(neng)很(hen)好(hao)地焊(han)接和釬焊(han)，沖擊時(shi)不產(chan)生火花(hua)。