BMn3-12锰白铜带价格 生产厂家

BMn3-12锰白铜带价格 生产厂家周工/TEL：13816166343（微信同号）

BMn3-12圆棒销售：直径6mm-350mm，均有现货       

BMn3-12圆棒分类：车光圆、拉光圆、黑皮毛圆          

BMn3-12板材销售：厚度6mm-300mm，均有现货          

BMn3-12板材分类：机扎板、锻造板、锻板、扎板、拉丝板         BMn3-12产品备注：零售，批发1吨起按批发价格销售   ____________________________________________________特性及适用范围：为电工铜镍合金,通常称为锰铜，具有高的电阻率和低的电阻温度系数，电阻长期稳定性高,对铜的热动势小。化学成份：铜 Cu ：余量镍 钴 NiCo：2.0～3.5铅 Pb：≤0.020铅 Pb：≤0.020硼 P：≤0.005铝 Al：≤0.2铁 Fe：0.20～0.50锰 Mn：11.5～13.5硅 Si ：0.1～0.3铍 Sb ：≤0.002硫 S ：≤0.020砷 As ：≤0.005碳 C：≤0.05铋 Bi：≤0.002镁 Mg：≤0.03注：≤0.5(杂质)力学性能：抗拉强度 σb (MPa)：≥785注 ：线材的室温拉伸力学性能试样尺寸：直径0.1～1.0热处理规范：铸造温度1160～1175℃;退火温度700～750℃;热加工温度800～850℃;消除内应力的低温退火温度250～375℃。PARent;">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%2C9%3A32776%2C10%3A32%2C11%3A32%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&dt=1596185014197&bpp=9&bdt=53&idt=52&shv=r20200729&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D9545fd62da2fd97a%3AT%3D1596182104%3AS%3DALNI_MaNswbZkM_SDwQgHwubMqrq0-LP0Q&nras=1&correlator=6833102797306&frm=23&ife=1&pv=2&ga_vid=351182339.1596185014&ga_sid=1596185014&ga_hid=1877626016&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=17&u_java=0&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&u_nplug=16&u_nmime=34&adx=-12245933&ady=-12245933&biw=1295&bih=597&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066806&oid=3&pvsid=881884473620028&pem=238&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&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=8204&bc=31&ifi=0&uci=0.qvc66s55qlu7&fsb=1&dtd=80" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.qvc66s55qlu7" data-load-complete="true">