ZCuSn10P1錫青銅表示的(de)(de)，但它不(bu)(bu)(bu)是法定(ding)(ding)(ding)(ding)計量單位(wei)。1．鋼(gang)材(cai)的(de)(de)范(fan)圍(wei)(wei)尺(chi)(chi)寸規定(ding)(ding)(ding)(ding)鋼(gang)材(cai)的(de)(de)范(fan)圍(wei)(wei)尺(chi)(chi)寸是節省材(cai)料的(de)(de)一種(zhong)有(you)效(xiao)措(cuo)施。范(fan)圍(wei)(wei)定(ding)(ding)(ding)(ding)尺(chi)(chi)就(jiu)是長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)或長(chang)(chang)(chang)乘寬不(bu)(bu)(bu)小于某種(zhong)尺(chi)(chi)寸，或是長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)、長(chang)(chang)(chang)乘寬從(cong)多少到(dao)多少的(de)(de)尺(chi)(chi)寸范(fan)圍(wei)(wei)內(nei)交(jiao)貨(huo)。生產(chan)單位(wei)可以按(an)此(ci)(ci)尺(chi)(chi)寸要求(qiu)進行生產(chan)供(gong)貨(huo)。2.不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)尺(chi)(chi)（通(tong)常(chang)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)）凡產(chan)品尺(chi)(chi)寸（長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)或寬度(du)(du)(du)(du)(du)(du)），在規定(ding)(ding)(ding)(ding)范(fan)圍(wei)(wei)內(nei)，而(er)又不(bu)(bu)(bu)要求(qiu)固(gu)定(ding)(ding)(ding)(ding)尺(chi)(chi)寸的(de)(de)叫不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)尺(chi)(chi)。不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)尺(chi)(chi)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)又叫通(tong)常(chang)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)（通(tong)尺(chi)(chi)）。按(an)不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)尺(chi)(chi)交(jiao)貨(huo)的(de)(de)金(jin)屬材(cai)料，只要在規定(ding)(ding)(ding)(ding)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)范(fan)圍(wei)(wei)內(nei)交(jiao)貨(huo)即可。例如(ru)，不(bu)(bu)(bu)大于25mm的(de)(de)普通(tong)圓鋼(gang)，其通(tong)常(chang)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)規定(ding)(ding)(ding)(ding)為4～10m,則(ze)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)在此(ci)(ci)范(fan)圍(wei)(wei)內(nei)的(de)(de)圓鋼(gang)都可以交(jiao)貨(huo)。3.定(ding)(ding)(ding)(ding)尺(chi)(chi)按(an)訂貨(huo)要求(qiu)切成固(gu)定(ding)(ding)(ding)(ding)尺(chi)(chi)寸的(de)(de)稱為定(ding)(ding)(ding)(ding)尺(chi)(chi)。按(an)定(ding)(ding)(ding)(ding)尺(chi)(chi)長(chang)(chang)(chang)度(du)(du)(du)(du)(du)(du)交(jiao)貨(huo)時(shi)，所交(jiao)金(jin)屬材(cai)料必須具有(you)需方(fang)在訂貨(huo)合同(tong)中的(de)(de)長(chang)(chang)(chang)度(du)(du)(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錫青銅錫青銅的(de)性(xing)能物(wu)理性(xing)質：無磁性(xing)，耐(nai)磨，有較(jiao)好的(de)力學(xue)性(xing)能和工藝性(xing)能；化學(xue)性(xing)質：耐(nai)蝕、能很好地焊接和釬焊，沖擊(ji)時不(bu)產生(sheng)火花(hua)。