QSn8-0.3锡青铜化学成分力学性能

 QSn8-0.3锡青铜

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QSn8－0.3锡青铜化学成分含量 锡青铜力学性能 牌号：QSn8-0.3 标准：GB/T 13808-1992 ●特性及适用范围：QSn8－0.3锡青铜化学成分含量 锡青铜力学性能 为含有铁、锰元素的铝青铜,属于高强度耐热青铜, 高温(400℃)下力学性能稳定,有良好的减摩性，在 大气、淡水和海水中抗蚀性很好，热态下压力加工 良好，可热处理强化，可焊接，不易纤焊，可切削 性尚好。 ●化学成份：QSn8－0.3锡青铜化学成分含量 锡青铜力学性能 铜 Cu ：余量 锡 Sn ：≤0.1 锌 Zn：≤0.5 铅 Pb：≤0.02 铅 Pb：≤0.02 硼 P：≤0.01 镍 Ni：3.5～5.5 铝 Al：9.5～11.0 铁 Fe：3.5～5.5 锰 Mn：≤0.3 硅 Si ：≤0.1 注：≤1.0(杂质)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%3A32776%2C2%3A32776%2C9%3A32776%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=1621067085003&bpp=5&bdt=359&idt=277&shv=r20210511&cbv=%2Fr20190131&ptt=9&saldr=aa&cookie=ID%3D1e1559bd2053d62b-22fd2b5d3ec800d6%3AT%3D1621060127%3ART%3D1621060127%3AS%3DALNI_Ma0qIl4F0lR7kkeVroWxU4dpF37nQ&nras=1&correlator=8741534014077&frm=23&ife=1&pv=1&ga_vid=2091825049.1621067085&ga_sid=1621067085&ga_hid=1004714074&ga_fc=0&nhd=1&u_tz=480&u_his=20&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=44741879&oid=3&pvsid=2752093775721452&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.ycsud89hnsu3&fsb=1&dtd=311" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.ycsud89hnsu3" data-load-complete="true">