HFe58-1-1铁黄铜抗拉强度

 标准：gb/t 13808-1992

　　●特性及适用范围：

　　hfe58-1-1铁黄铜强度、硬度高，切削性好，但塑性下降，只能在热态下压力加工，耐蚀性尚好，有腐蚀破裂倾向。hfe58-1-1铁黄铜适用于热压和切削加工法制作的高强度耐蚀零件。　　hfe58-1-1铁黄铜　　●化学成份：　　铜 cu ：56.0～58.0　　锌 zn：余量　　铅 pb：0.7～1.3　　磷 p：≤0.02　　铁 fe：0.7～1.3　　锑 sb ：≤0.01　　铋 bi：≤0.003　　注：≤0.5杂质)　　●力学性能：　　抗拉强度 σb (mpa)：≥295　　伸长率 δ10 (％)：≥20　　注 ：棒材的纵向室温拉伸力学性能　　试样尺寸：直径10～120　　●热处理规范：热加工温度680～730℃;退火温度600～650℃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%2C8%3A32768%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=1594284146479&bpp=7&bdt=60&idt=25&shv=r20200624&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Dae72f60ec81ac691%3AT%3D1594278309%3AS%3DALNI_Ma1VyONuDNVahmhTYoSN6Guvor0TA&nras=1&correlator=1854915020449&frm=23&ife=1&pv=2&ga_vid=141410430.1594284147&ga_sid=1594284147&ga_hid=211001617&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=22&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=21066168&oid=3&pvsid=3387864164540161&pem=564&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=8220&bc=31&ifi=0&uci=0.170f8yilzcjq&fsb=1&dtd=40" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.170f8yilzcjq" data-load-complete="true">