QSn6.5-0.1锡青铜耐磨磷铜棒可定制

咨询：158-0191-6798（徐梦婕）

企业网址：https://021yehan.1688.com

磷是QSn6.5-0.1合金的有效脱氧剂，元素磷的加入，提高QSn6.5-0.1的强度、硬度、弹性高限、弹性模量和疲劳强度，改善耐蚀性能和铸造时的流动性。缺点是加大铸锭的反偏析。

QSn6.5-0.1有高的强度、弹性、耐磨性和抗磁性，在热态和冷态下压力加工性良好，对电火花有较高的抗燃性，可焊接和钎焊，可切削性良好，在大气、淡水中耐蚀。且有良好的抗磁性。QSn6.5-0.1化学成分：铜 Cu ：余量锡 Sn ：6.0～7.0铅 Pb：≤0.02磷 P：0.10～0.25铝 Al：≤0.002铁 Fe：≤0.05硅 Si ：≤0.002锑 Sb ：≤0.002铋 Bi：≤0.002杂质：≤0.1QSn6.5-0.1软态物理性能：密度：8.65热导率：54.4硬度：70-90摩擦系数：0.01（有润滑剂）抗拉强度：350-450屈服强度：200-250退火温度：520-620QSn6.5-0.1焊接性能：易于锡焊、铜焊、闪光焊、也能进行电弧焊、电焊，不易进行埋弧焊和电渣焊。QSn6.5-0.1主要用于制作弹簧和导电性好的弹簧接触片，精密仪器中的耐磨零件和抗磁零件，如齿轮、电刷盒、振动片、接触器等。 锡青铜是铸造收缩率很小的有色金属合金，用来生产形状复杂、轮廓清晰、气密性要求不高的铸件，锡磷青铜在大气、海水、淡水中耐蚀。PARent;">ABSolute;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%3A8%2C2%3A8%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1048576%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=29.0.0&pra=5&wgl=1&adsid=NT&dt=1599272293918&bpp=3&bdt=126&idt=213&shv=r20200831&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Db5fb53e0e30065ba%3AT%3D1583737358%3AS%3DALNI_Ma8ikyoXy9eAXtm0boiU2wMlNQHxw&nras=1&correlator=8010632421403&frm=23&ife=1&pv=1&ga_vid=353213146.1599272294&ga_sid=1599272294&ga_hid=1716217397&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=50&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=27&u_nmime=50&adx=-12245933&ady=-12245933&biw=986&bih=793&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066898%2C21066533%2C21066393&oid=3&pvsid=137344948748461&pem=839&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=786%2C19%2C786%2C19%2C1920%2C0%2C1083%2C970%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.kp8xffoutxyz&fsb=1&dtd=238" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.kp8xffoutxyz" data-load-complete="true">