ZCuSn10P1錫青銅表示的(de)(de)，但它不是(shi)(shi)法定(ding)(ding)(ding)(ding)計量(liang)單位。1．鋼材(cai)的(de)(de)范(fan)(fan)圍(wei)尺(chi)(chi)(chi)(chi)寸規(gui)定(ding)(ding)(ding)(ding)鋼材(cai)的(de)(de)范(fan)(fan)圍(wei)尺(chi)(chi)(chi)(chi)寸是(shi)(shi)節省材(cai)料的(de)(de)一種有效措施。范(fan)(fan)圍(wei)定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)就是(shi)(shi)長(chang)(chang)度(du)(du)(du)或長(chang)(chang)乘寬不小于某(mou)種尺(chi)(chi)(chi)(chi)寸，或是(shi)(shi)長(chang)(chang)度(du)(du)(du)、長(chang)(chang)乘寬從多少到(dao)多少的(de)(de)尺(chi)(chi)(chi)(chi)寸范(fan)(fan)圍(wei)內(nei)(nei)交(jiao)貨(huo)(huo)(huo)(huo)。生產單位可(ke)以按此尺(chi)(chi)(chi)(chi)寸要(yao)求進行生產供貨(huo)(huo)(huo)(huo)。2.不定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)（通常長(chang)(chang)度(du)(du)(du)）凡產品尺(chi)(chi)(chi)(chi)寸（長(chang)(chang)度(du)(du)(du)或寬度(du)(du)(du)），在(zai)規(gui)定(ding)(ding)(ding)(ding)范(fan)(fan)圍(wei)內(nei)(nei)，而又不要(yao)求固(gu)定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)寸的(de)(de)叫不定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)。不定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)長(chang)(chang)度(du)(du)(du)又叫通常長(chang)(chang)度(du)(du)(du)（通尺(chi)(chi)(chi)(chi)）。按不定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)交(jiao)貨(huo)(huo)(huo)(huo)的(de)(de)金(jin)屬材(cai)料，只(zhi)要(yao)在(zai)規(gui)定(ding)(ding)(ding)(ding)長(chang)(chang)度(du)(du)(du)范(fan)(fan)圍(wei)內(nei)(nei)交(jiao)貨(huo)(huo)(huo)(huo)即(ji)可(ke)。例如，不大于25mm的(de)(de)普(pu)通圓(yuan)(yuan)鋼，其通常長(chang)(chang)度(du)(du)(du)規(gui)定(ding)(ding)(ding)(ding)為4～10m,則(ze)長(chang)(chang)度(du)(du)(du)在(zai)此范(fan)(fan)圍(wei)內(nei)(nei)的(de)(de)圓(yuan)(yuan)鋼都可(ke)以交(jiao)貨(huo)(huo)(huo)(huo)。3.定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)按訂貨(huo)(huo)(huo)(huo)要(yao)求切成固(gu)定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)寸的(de)(de)稱為定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)。按定(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)長(chang)(chang)度(du)(du)(du)交(jiao)貨(huo)(huo)(huo)(huo)時，所(suo)交(jiao)金(jin)屬材(cai)料必須具有需(xu)方在(zai)訂貨(huo)(huo)(huo)(huo)合同中的(de)(de)長(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錫青銅錫青銅的性(xing)能(neng)(neng)(neng)物理性(xing)質(zhi)：無磁性(xing)，耐磨，有較好的力學性(xing)能(neng)(neng)(neng)和工藝性(xing)能(neng)(neng)(neng)；化學性(xing)質(zhi)：耐蝕、能(neng)(neng)(neng)很好地焊接和釬焊，沖擊時不產生火花。