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HPb59-1铅黄铜 HPb59-1是铅黄铜。铜、铜材、铜合金的分类比较多，常见的有铜带、铜棒、铜线、铜板、铜管、铜条、铜箔等。特殊规格特殊材质可定做。欢迎您的来电咨询！周工/TEL：138---1616---6343（微信同号）材料名称：铅黄铜拉制棒(半硬,20～40mm)牌号：HPb59-1标准：GB/T 4423-1992一、HPb59-1特性及适用范围：HPb59-1是应用较广的铅黄铜,可切削性好，有良好的力学性能，能承受冷、热压力加工,易纤焊和焊接，HPb59-1对一般腐蚀有良好的稳定性，但有腐蚀破裂倾向。二、HPb59-1化学成分：铜 Cu ：57.0～60.0锌 Zn：余量铅 Pb：0.8～1.9磷 P：≤0.02铝 Al：≤0.2铁 Fe：≤0.5锑?Sb ：≤0.01铋 Bi：≤0.003注：≤1.0(杂质)三、HPb59-1力学性能：抗拉强度 σb (MPa)：≥390伸长率 δ10 (％)：≥12伸长率 δ5 (％)：≥14注 ：棒材的纵向室温拉伸力学性能试样尺寸：直径或对边距离＞20～40四、HPb59-1热处理规范：热加工温度640～780℃;退火温度600～650℃;消除内应力的低温退火温度285℃。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=32.0.0*&pra=5&wgl=1&dt=1620723692308&bpp=4&bdt=1512&idt=121&shv=r20210506&cbv=%2Fr20190131&ptt=9&saldr=aa&cookie=ID%3D113c8823094a3c32-227bf153f2c700f8%3AT%3D1620630738%3ART%3D1620630738%3AS%3DALNI_MapIGQPEmsnA-xlF1kK2eeUfsUdtA&nras=1&correlator=3960925437931&frm=23&ife=1&pv=1&ga_vid=1239960905.1620723692&ga_sid=1620723692&ga_hid=1718802838&ga_fc=0&nhd=1&u_tz=480&u_his=16&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&oid=3&pvsid=3464865844085297&pem=423&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=1.9cpc5t4oycdd&fsb=1&dtd=140" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.9cpc5t4oycdd" data-load-complete="true"> |