ZCuSn10P1錫青銅表(biao)示的(de)，但它不(bu)(bu)(bu)是(shi)(shi)法定(ding)(ding)(ding)(ding)(ding)(ding)計量(liang)單位。1．鋼(gang)材(cai)(cai)的(de)范圍(wei)(wei)尺(chi)(chi)(chi)(chi)(chi)寸規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)(ding)鋼(gang)材(cai)(cai)的(de)范圍(wei)(wei)尺(chi)(chi)(chi)(chi)(chi)寸是(shi)(shi)節省(sheng)材(cai)(cai)料(liao)的(de)一(yi)種(zhong)有效(xiao)措施。范圍(wei)(wei)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)就是(shi)(shi)長(chang)(chang)(chang)度(du)(du)或(huo)長(chang)(chang)(chang)乘(cheng)寬(kuan)不(bu)(bu)(bu)小(xiao)于(yu)(yu)某種(zhong)尺(chi)(chi)(chi)(chi)(chi)寸，或(huo)是(shi)(shi)長(chang)(chang)(chang)度(du)(du)、長(chang)(chang)(chang)乘(cheng)寬(kuan)從多少到多少的(de)尺(chi)(chi)(chi)(chi)(chi)寸范圍(wei)(wei)內(nei)交貨(huo)(huo)。生產單位可以(yi)按此(ci)尺(chi)(chi)(chi)(chi)(chi)寸要(yao)求(qiu)進行(xing)生產供貨(huo)(huo)。2.不(bu)(bu)(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(fan)產品尺(chi)(chi)(chi)(chi)(chi)寸（長(chang)(chang)(chang)度(du)(du)或(huo)寬(kuan)度(du)(du)），在規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)(ding)范圍(wei)(wei)內(nei)，而又不(bu)(bu)(bu)要(yao)求(qiu)固(gu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)寸的(de)叫不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)。不(bu)(bu)(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)）。按不(bu)(bu)(bu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)交貨(huo)(huo)的(de)金屬材(cai)(cai)料(liao)，只要(yao)在規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)(ding)長(chang)(chang)(chang)度(du)(du)范圍(wei)(wei)內(nei)交貨(huo)(huo)即可。例(li)如，不(bu)(bu)(bu)大于(yu)(yu)25mm的(de)普(pu)通(tong)圓鋼(gang)，其(qi)通(tong)常長(chang)(chang)(chang)度(du)(du)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)(ding)為(wei)4～10m,則長(chang)(chang)(chang)度(du)(du)在此(ci)范圍(wei)(wei)內(nei)的(de)圓鋼(gang)都可以(yi)交貨(huo)(huo)。3.定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)按訂貨(huo)(huo)要(yao)求(qiu)切成固(gu)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)寸的(de)稱為(wei)定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)。按定(ding)(ding)(ding)(ding)(ding)(ding)尺(chi)(chi)(chi)(chi)(chi)長(chang)(chang)(chang)度(du)(du)交貨(huo)(huo)時，所交金屬材(cai)(cai)料(liao)必須具有需方在訂貨(huo)(huo)合同中的(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錫青銅錫青銅的性(xing)能(neng)(neng)物理性(xing)質：無磁性(xing)，耐磨，有較(jiao)好(hao)(hao)的力學性(xing)能(neng)(neng)和工藝(yi)性(xing)能(neng)(neng)；化學性(xing)質：耐蝕、能(neng)(neng)很好(hao)(hao)地焊(han)接和釬(han)焊(han)，沖擊時不產生火花。