无氧铜TU0性能TU0成分

 TU0无氧铜

标准：（GB/T 5231-2001)

成分：

铜+银CuAg：99.99

锡Sn：0.0002

铅Pb：0.0005

镍Ni：0.001

铁Fe：0.001

锑Sb：0.0004

硫S：0.0015

砷As：0.0005

铋Bi：0.001

氧O：0.0005

磷P：0.003

银Ag：0.0025

锌Zn：0.0001

铯Se：0.0003

锰Mn：0.00005

无氧铜的性能用途：

无氧铜无氢脆现象，导电率高，加工性能和焊接性能、耐蚀性能和低温性能均好。各国对于含氧量的标准也不完全相同，存在一定的差异。

OFC（无氧铜）：纯度为99.995%的金属铜。一般用于音响器材、真空电子器件、电缆等电工电子应用之中。其中无氧铜中又有LC-OFC（线形结晶无氧铜或结晶无氧铜）：纯度在99.995%以上和OCC（单晶无氧铜）：纯度最高，在99.996%以上，又分为PC-OCC和UP-OCC等。采用UP-OCC技术（Ultra Pure Copper by Ohno Continuous Casting ProcePARent;">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-pointer-lock 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%3A32776%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%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=1589189127612&bpp=3&bdt=180&idt=163&shv=r20200506&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3De9fafd011546c4d3%3AT%3D1589162400%3AS%3DALNI_MZ51oz-GS6yOK1D287ZFkcD6Tx-_A&crv=1&nras=1&correlator=5945084231064&frm=23&ife=1&pv=1&ga_vid=1841722779.1589189128&ga_sid=1589189128&ga_hid=912562587&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=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&u_nplug=14&u_nmime=31&adx=-12245933&ady=-12245933&biw=1343&bih=605&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066085%2C368226470%2C368226480&oid=3&pvsid=4126610083241316&pem=354&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1360%2C0%2C1360%2C728%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8220&bc=31&ifi=0&uci=0.n6ztb5l0bfl9&fsb=1&dtd=181" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.n6ztb5l0bfl9" data-load-complete="true">铜合金图片