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B30白铜欢迎您的来电咨询！周工/TEL：138---1616---6343（微信同号） B30普通白铜是一种钢材材料， 主要用于造船、石油化工、电器。中文名B30普通白铜标 准（GB/T 5231-2001)化学成分 镍+钴 Ni+Co：29.0-33.0用 于造船、石油化工、电器b30介绍材料名称：B30 普通白铜标准：（GB/T 5231-2001)化学成分化学成分： 镍+钴 Ni+Co：29.0-33.0铁 Fe：0.9锰 Mn：1.2硅 Si：0.15铅 Pb：0.001硫 S：0.01碳 C：0.05磷 P：0.006铜 Cu：余量B30白铜的高温力学性能：温度/℃ 弹性模量/GPa 抗拉强度σ b/MPa 屈服强度 σ 0.2/MPa 伸长率 δ /% 面缩率20 150 373 147 41 75200 150 324 129 37 73300 150 293 121 35 65400 145 248 106 19 15550 145 179 95 16 15B30白铜的用途：B30白铜在铜合金中因耐蚀性优异，且易于塑型、加工和焊接，被广泛使用于造船、石油化工、电器、仪表、医疗器械、日用品、工艺品等领域，作耐蚀的结构件，并还是重要的电阻及热电偶合金。LED">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%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=29.0.0&pra=5&wgl=1&dt=1622532739320&bpp=2&bdt=139&idt=13&shv=r20210524&cbv=%2Fr20190131&ptt=9&saldr=aa&cookie=ID%3Dbca0d30c9c31e08e-220d747c16c90053%3AT%3D1622514940%3ART%3D1622514940%3AS%3DALNI_Mb6rD1WaJ6kkqSrjd4ktNU_KnPJGw&nras=1&correlator=2487246466734&frm=23&ife=1&pv=2&ga_vid=921865155.1622532739&ga_sid=1622532739&ga_hid=148463480&ga_fc=0&nhd=1&u_tz=480&u_his=4&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=16&u_nmime=33&adx=-12245933&ady=-12245933&biw=1872&bih=909&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44743002&oid=3&pvsid=112715772088949&pem=650&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&eae=2&fc=1664&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1040%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.bwo094g72ri1&fsb=1&dtd=22" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.bwo094g72ri1" data-load-complete="true"> |