QSi3.5-3-1.5耐热性好QSi3.5-3-1.5材料使用方法

 QSi3.5-3-1.5硅青铜

QSi3.5-3-1.5硅青铜是一种含有锌、锰、铁等元素的硅青铜合金。

中文名QSi3.5-3-1.5硅青铜性    能同QSi3-1特    点耐热性较好试样尺寸直径40～120

QSi3.5-3-1.5为含有锌、锰、铁等元素的硅青铜，性能同QSi3-1，但耐热性较好，棒材、线材存放时自行开裂的倾向性较小。QSi3.5-3-1.5主要用作在高温工作的轴套材料。欢迎您的来电咨询！周工/TEL：138---1616---6343（微信同号）QSi3.5-3-1.5硅青铜QSi3.5-3-1.5硅青铜QSi3.5-3-1.5化学成分：锑(Sb)≤0.002,铁(Fe)1.2～1.8,镍(Ni)≤0.2,硅(Si)3.0～4.0,锡(Sn)≤0.25,铅(Pb)≤0.03,铜(Cu)余量,锌(Zn)2.5～3.5,锰(Mn)0.5～0.9,磷(P)≤0.03,砷(As)≤0.002,杂质总和%≤1.1力学性能：注 ：棒材的纵向室温拉伸力学性能试样尺寸：直径40～120ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0*&pra=5&wgl=1&dt=1620963010211&bpp=6&bdt=270&idt=188&shv=r20210511&cbv=%2Fr20190131&ptt=9&saldr=aa&cookie=ID%3D4f5b7478fe13b5e6-2212996a2dc80096%3AT%3D1620956453%3ART%3D1620956453%3AS%3DALNI_MbFymXJcqmaSqMvmmawF6W4C-PMxA&nras=1&correlator=6594060753122&frm=23&ife=1&pv=1&ga_vid=1856493190.1620963010&ga_sid=1620963010&ga_hid=1284101660&ga_fc=0&nhd=1&u_tz=480&u_his=8&u_java=0&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&u_nplug=15&u_nmime=33&adx=-12245933&ady=-12245933&biw=1295&bih=597&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=31060981%2C31060614&oid=3&pvsid=672713972863200&pem=308&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1360%2C0%2C1360%2C728%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.6c3rml5nl8zv&fsb=1&dtd=231" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.6c3rml5nl8zv" data-load-complete="true">