HPb62-3铅黄铜销售多少价格

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HPb62-3铅黄铜

标准：（GB/T 5231-2001)

HPb62-3铅黄铜：是含铅高的铅黄铜，不能热态加工，切削性能极为优良，且有高地减摩性能，其他性能和HPb59-1相似。主要用于钟表结构零件，也用于汽车、拖拉机零件。HPb63-3化学成份：Cu：62.0～65.0锌Zn：余量铅Pb：2.4～3.0磷P：≤0.01铝Al：≤0.5铁Fe：≤0.10铍Sb：≤0.005铋Bi：≤0.002注：≤0.75(杂质)●HPb62-3力学性能：σb (MPa)：≥360伸长率δ10 (％)：≥14伸长率δ5 (％)：≥16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＞20～60●HPb62-3热处理规范：不热加工;退火温度620～650℃。●抗拉强度性能：切削性能好，塑性强，可冷锻，优良的热冲、冷镦和延展性，良好的滚花、铆接性能、耐腐蚀性能。用途：适用于各种自动车床和数控车床冷镦、弯折和铆接件、电子、电讯的接插件、联接件且有生态环保和卫生安全要求的其它零部件,如齿轮、钟表、电脑五金等零件。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%3A8%2C2%3A8%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1048576%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=1599269769447&bpp=10&bdt=165&idt=189&shv=r20200831&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Db5fb53e0e30065ba%3AT%3D1583737358%3AS%3DALNI_Ma8ikyoXy9eAXtm0boiU2wMlNQHxw&nras=1&correlator=705120391010&frm=23&ife=1&pv=1&ga_vid=2477532.1599269770&ga_sid=1599269770&ga_hid=176144159&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=46&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=27&u_nmime=50&adx=-12245933&ady=-12245933&biw=986&bih=793&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066358%2C21066945%2C21066807&oid=3&pvsid=115925999809852&pem=839&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=786%2C19%2C786%2C19%2C1920%2C0%2C1083%2C970%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.unvrra7ydekp&fsb=1&dtd=224" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.unvrra7ydekp" data-load-complete="true">