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现货国标优质HSn62-1锡黄铜，HSn62-1锡黄铜板，锡黄铜棒/铜管 HSn62-1锡黄铜在海水中有高的耐蚀性，有良好的力学性能,冷加工时有冷脆性，只适于热压加工，可切削性好，易焊接和纤焊，但有腐蚀破裂(季裂)倾向。HSn62-1锡黄铜在造船工业中用于制造与海水、汽油等接触的零件，因此HSn62-1也被称作海军黄铜。HSn62-1锡黄铜铜 Cu ：61.0～63.0锡 Sn ：0.7～1.1锌 Zn：余量铅 Pb：≤0.10磷 P：≤0.01铁 Fe：≤0.10锑 Sb ：≤0.005铋 Bi：≤0.002注：≤0.3(杂质) 抗拉强度 σb (MPa)：≥390伸长率 δ10 (%)：≥15伸长率 δ5 (%)：≥17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5～40 热加工温度700～750℃退火温度550～650℃消除内应力的低温退火温度350～370℃。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%3A32776%2C9%3A32776%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=1589932471926&bpp=9&bdt=60&idt=51&shv=r20200514&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3De8eb993b5d074bdc%3AT%3D1589796990%3AS%3DALNI_MZ1-SxjBlpUNJdpWUqZPGwEdijTqQ&crv=1&nras=1&correlator=2502427741748&frm=23&ife=1&pv=2&ga_vid=451529989.1589932472&ga_sid=1589932472&ga_hid=1026180244&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=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=21066085&oid=3&pvsid=4245227136595937&pem=697&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.d0b17a88x27u&fsb=1&dtd=62" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.d0b17a88x27u" data-load-complete="true"> |