ZCuSn10P1錫青銅表示的(de)，但它不是(shi)法(fa)定(ding)(ding)計量(liang)單(dan)位(wei)。1．鋼材(cai)的(de)范(fan)(fan)(fan)圍(wei)(wei)尺(chi)(chi)(chi)(chi)寸(cun)(cun)規定(ding)(ding)鋼材(cai)的(de)范(fan)(fan)(fan)圍(wei)(wei)尺(chi)(chi)(chi)(chi)寸(cun)(cun)是(shi)節省材(cai)料的(de)一種(zhong)有效措(cuo)施(shi)。范(fan)(fan)(fan)圍(wei)(wei)定(ding)(ding)尺(chi)(chi)(chi)(chi)就是(shi)長(chang)(chang)度(du)(du)(du)(du)或長(chang)(chang)乘寬不小于(yu)某種(zhong)尺(chi)(chi)(chi)(chi)寸(cun)(cun)，或是(shi)長(chang)(chang)度(du)(du)(du)(du)、長(chang)(chang)乘寬從多少到多少的(de)尺(chi)(chi)(chi)(chi)寸(cun)(cun)范(fan)(fan)(fan)圍(wei)(wei)內(nei)交(jiao)(jiao)(jiao)貨(huo)(huo)。生產單(dan)位(wei)可以按此尺(chi)(chi)(chi)(chi)寸(cun)(cun)要(yao)求進(jin)行生產供(gong)貨(huo)(huo)。2.不定(ding)(ding)尺(chi)(chi)(chi)(chi)（通(tong)(tong)常(chang)長(chang)(chang)度(du)(du)(du)(du)）凡產品尺(chi)(chi)(chi)(chi)寸(cun)(cun)（長(chang)(chang)度(du)(du)(du)(du)或寬度(du)(du)(du)(du)），在(zai)規定(ding)(ding)范(fan)(fan)(fan)圍(wei)(wei)內(nei)，而又不要(yao)求固定(ding)(ding)尺(chi)(chi)(chi)(chi)寸(cun)(cun)的(de)叫(jiao)不定(ding)(ding)尺(chi)(chi)(chi)(chi)。不定(ding)(ding)尺(chi)(chi)(chi)(chi)長(chang)(chang)度(du)(du)(du)(du)又叫(jiao)通(tong)(tong)常(chang)長(chang)(chang)度(du)(du)(du)(du)（通(tong)(tong)尺(chi)(chi)(chi)(chi)）。按不定(ding)(ding)尺(chi)(chi)(chi)(chi)交(jiao)(jiao)(jiao)貨(huo)(huo)的(de)金屬材(cai)料，只要(yao)在(zai)規定(ding)(ding)長(chang)(chang)度(du)(du)(du)(du)范(fan)(fan)(fan)圍(wei)(wei)內(nei)交(jiao)(jiao)(jiao)貨(huo)(huo)即可。例如，不大(da)于(yu)25mm的(de)普(pu)通(tong)(tong)圓鋼，其通(tong)(tong)常(chang)長(chang)(chang)度(du)(du)(du)(du)規定(ding)(ding)為4～10m,則長(chang)(chang)度(du)(du)(du)(du)在(zai)此范(fan)(fan)(fan)圍(wei)(wei)內(nei)的(de)圓鋼都可以交(jiao)(jiao)(jiao)貨(huo)(huo)。3.定(ding)(ding)尺(chi)(chi)(chi)(chi)按訂貨(huo)(huo)要(yao)求切成固定(ding)(ding)尺(chi)(chi)(chi)(chi)寸(cun)(cun)的(de)稱(cheng)為定(ding)(ding)尺(chi)(chi)(chi)(chi)。按定(ding)(ding)尺(chi)(chi)(chi)(chi)長(chang)(chang)度(du)(du)(du)(du)交(jiao)(jiao)(jiao)貨(huo)(huo)時，所(suo)交(jiao)(jiao)(jiao)金屬材(cai)料必須具有需(xu)方在(zai)訂貨(huo)(huo)合(he)同(tong)中的(de)長(chang)(chang)度(du)(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(xi)青銅(tong)的性(xing)(xing)能(neng)(neng)物理性(xing)(xing)質：無磁性(xing)(xing)，耐磨，有較好的力學性(xing)(xing)能(neng)(neng)和工藝性(xing)(xing)能(neng)(neng)；化(hua)學性(xing)(xing)質：耐蝕、能(neng)(neng)很好地(di)焊接和釬焊，沖擊時不(bu)產(chan)生火(huo)花。