ZCuSn10P1錫青銅表示的(de)，但它不(bu)(bu)是法定(ding)(ding)(ding)計量單(dan)位。1．鋼材的(de)范(fan)圍(wei)(wei)尺(chi)(chi)(chi)寸(cun)(cun)(cun)規(gui)定(ding)(ding)(ding)鋼材的(de)范(fan)圍(wei)(wei)尺(chi)(chi)(chi)寸(cun)(cun)(cun)是節省材料的(de)一種有效措施。范(fan)圍(wei)(wei)定(ding)(ding)(ding)尺(chi)(chi)(chi)就是長(chang)(chang)(chang)度(du)(du)(du)或(huo)長(chang)(chang)(chang)乘(cheng)寬不(bu)(bu)小于某種尺(chi)(chi)(chi)寸(cun)(cun)(cun)，或(huo)是長(chang)(chang)(chang)度(du)(du)(du)、長(chang)(chang)(chang)乘(cheng)寬從多少到多少的(de)尺(chi)(chi)(chi)寸(cun)(cun)(cun)范(fan)圍(wei)(wei)內(nei)交貨(huo)(huo)。生產(chan)(chan)單(dan)位可以(yi)按(an)(an)(an)此尺(chi)(chi)(chi)寸(cun)(cun)(cun)要(yao)求(qiu)進行生產(chan)(chan)供貨(huo)(huo)。2.不(bu)(bu)定(ding)(ding)(ding)尺(chi)(chi)(chi)（通(tong)(tong)常長(chang)(chang)(chang)度(du)(du)(du)）凡產(chan)(chan)品尺(chi)(chi)(chi)寸(cun)(cun)(cun)（長(chang)(chang)(chang)度(du)(du)(du)或(huo)寬度(du)(du)(du)），在規(gui)定(ding)(ding)(ding)范(fan)圍(wei)(wei)內(nei)，而又不(bu)(bu)要(yao)求(qiu)固定(ding)(ding)(ding)尺(chi)(chi)(chi)寸(cun)(cun)(cun)的(de)叫不(bu)(bu)定(ding)(ding)(ding)尺(chi)(chi)(chi)。不(bu)(bu)定(ding)(ding)(ding)尺(chi)(chi)(chi)長(chang)(chang)(chang)度(du)(du)(du)又叫通(tong)(tong)常長(chang)(chang)(chang)度(du)(du)(du)（通(tong)(tong)尺(chi)(chi)(chi)）。按(an)(an)(an)不(bu)(bu)定(ding)(ding)(ding)尺(chi)(chi)(chi)交貨(huo)(huo)的(de)金(jin)屬(shu)材料，只要(yao)在規(gui)定(ding)(ding)(ding)長(chang)(chang)(chang)度(du)(du)(du)范(fan)圍(wei)(wei)內(nei)交貨(huo)(huo)即(ji)可。例如，不(bu)(bu)大于25mm的(de)普通(tong)(tong)圓(yuan)(yuan)鋼，其通(tong)(tong)常長(chang)(chang)(chang)度(du)(du)(du)規(gui)定(ding)(ding)(ding)為4～10m,則長(chang)(chang)(chang)度(du)(du)(du)在此范(fan)圍(wei)(wei)內(nei)的(de)圓(yuan)(yuan)鋼都可以(yi)交貨(huo)(huo)。3.定(ding)(ding)(ding)尺(chi)(chi)(chi)按(an)(an)(an)訂貨(huo)(huo)要(yao)求(qiu)切成固定(ding)(ding)(ding)尺(chi)(chi)(chi)寸(cun)(cun)(cun)的(de)稱(cheng)為定(ding)(ding)(ding)尺(chi)(chi)(chi)。按(an)(an)(an)定(ding)(ding)(ding)尺(chi)(chi)(chi)長(chang)(chang)(chang)度(du)(du)(du)交貨(huo)(huo)時(shi)，所交金(jin)屬(shu)材料必須具(ju)有需(xu)方(fang)在訂貨(huo)(huo)合(he)同中(zhong)的(de)長(chang)(chang)(chang)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(tong)的(de)性(xing)(xing)(xing)能物理性(xing)(xing)(xing)質：無磁性(xing)(xing)(xing)，耐磨，有較(jiao)好的(de)力(li)學(xue)性(xing)(xing)(xing)能和工藝(yi)性(xing)(xing)(xing)能；化學(xue)性(xing)(xing)(xing)質：耐蝕、能很好地焊接和釬(han)焊，沖擊時(shi)不(bu)產生火花。