ZCuSn10P1錫青銅表示的(de)(de)(de)，但(dan)它(ta)不(bu)是法(fa)定(ding)(ding)(ding)(ding)(ding)(ding)計量單位。1．鋼(gang)材的(de)(de)(de)范(fan)圍(wei)(wei)尺(chi)(chi)(chi)(chi)(chi)寸規定(ding)(ding)(ding)(ding)(ding)(ding)鋼(gang)材的(de)(de)(de)范(fan)圍(wei)(wei)尺(chi)(chi)(chi)(chi)(chi)寸是節(jie)省材料的(de)(de)(de)一種有效措施。范(fan)圍(wei)(wei)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)就是長(chang)(chang)(chang)度(du)(du)或(huo)長(chang)(chang)(chang)乘寬(kuan)不(bu)小于(yu)某種尺(chi)(chi)(chi)(chi)(chi)寸，或(huo)是長(chang)(chang)(chang)度(du)(du)、長(chang)(chang)(chang)乘寬(kuan)從多(duo)少(shao)到多(duo)少(shao)的(de)(de)(de)尺(chi)(chi)(chi)(chi)(chi)寸范(fan)圍(wei)(wei)內(nei)交(jiao)貨(huo)(huo)(huo)。生產(chan)單位可(ke)以(yi)按(an)此尺(chi)(chi)(chi)(chi)(chi)寸要(yao)求(qiu)進(jin)行生產(chan)供貨(huo)(huo)(huo)。2.不(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)（通(tong)常長(chang)(chang)(chang)度(du)(du)）凡產(chan)品尺(chi)(chi)(chi)(chi)(chi)寸（長(chang)(chang)(chang)度(du)(du)或(huo)寬(kuan)度(du)(du)），在(zai)規定(ding)(ding)(ding)(ding)(ding)(ding)范(fan)圍(wei)(wei)內(nei)，而(er)又不(bu)要(yao)求(qiu)固定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)寸的(de)(de)(de)叫不(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)。不(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)長(chang)(chang)(chang)度(du)(du)又叫通(tong)常長(chang)(chang)(chang)度(du)(du)（通(tong)尺(chi)(chi)(chi)(chi)(chi)）。按(an)不(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)交(jiao)貨(huo)(huo)(huo)的(de)(de)(de)金屬(shu)材料，只(zhi)要(yao)在(zai)規定(ding)(ding)(ding)(ding)(ding)(ding)長(chang)(chang)(chang)度(du)(du)范(fan)圍(wei)(wei)內(nei)交(jiao)貨(huo)(huo)(huo)即可(ke)。例如，不(bu)大于(yu)25mm的(de)(de)(de)普通(tong)圓鋼(gang)，其通(tong)常長(chang)(chang)(chang)度(du)(du)規定(ding)(ding)(ding)(ding)(ding)(ding)為4～10m,則(ze)長(chang)(chang)(chang)度(du)(du)在(zai)此范(fan)圍(wei)(wei)內(nei)的(de)(de)(de)圓鋼(gang)都可(ke)以(yi)交(jiao)貨(huo)(huo)(huo)。3.定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)按(an)訂貨(huo)(huo)(huo)要(yao)求(qiu)切(qie)成固定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)寸的(de)(de)(de)稱為定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)。按(an)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)長(chang)(chang)(chang)度(du)(du)交(jiao)貨(huo)(huo)(huo)時，所交(jiao)金屬(shu)材料必須具(ju)有需方在(zai)訂貨(huo)(huo)(huo)合同中的(de)(de)(de)長(chang)(chang)(chang)度(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)能(neng)物理(li)性(xing)質(zhi)：無磁性(xing)，耐(nai)磨，有(you)較好的(de)力(li)學性(xing)能(neng)和(he)工藝性(xing)能(neng)；化學性(xing)質(zhi)：耐(nai)蝕、能(neng)很好地(di)焊接和(he)釬焊，沖擊時不產(chan)生火花。