HAl66-6-3-2是什么材料

  HAl66-6-3-2铝黄铜  材料名称：HAl66-3-2 铝黄铜

标准:（GB /T 2040-2002)

特性及适用范围：

为耐磨合金,具有高的强度、硬度和耐磨性，塑性较差。耐蚀性也较好，但有腐蚀***裂倾向，为铸造黄铜的移植品种。

化学成分：

Cu:64.0-68.0

Ni:0.5

Al:6.0-7.0

Fe:2.0-4.0

Pb:0.5

Mn:1.5-2.5

Zn:余量

杂质：1.5

力学性能：

抗拉强度σb (MPa)：≥685

伸长率 δ10 (％)：≥3

注 ：板材力学性能试样尺寸：直径4-8铝黄铜中的铝能提高黄铜的强度和硬度，提高在大气中的抗蚀性，铝黄铜用于制造耐蚀零件。我公司为了满足广大用户的特殊需要，特别引进进口铜材有：无氧铜、紫铜、磷脱氧铜、红铜、黄铜、铅黄铜、锡黄铜、铁黄铜、铝黄铜、锰黄铜、硅黄铜、镍黄铜、锡青铜、锡磷青铜、铝青铜、铍青铜、铬青铜、锆青铜、铬锆青铜、铁青铜、镍硅青铜、镉青铜、镁青铜、硅青铜、锌白铜、铁白铜、铝白铜、锰白铜等50多个系列。常备各种各样规格：铜材长条、铜管材、铜棒材、铜薄板、铜厚板、铜板材、铜带材.本公司货源充足，种类齐全，所有材料提供原产材质证明，质量保证，价格合理，为客户提供多方面选择；公司重要说明：由于市场瞬息万变，网站所标价格均为虚构，真实价格请您来电咨询！ 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=1594280960378&bpp=4&bdt=188&idt=202&shv=r20200624&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Dae72f60ec81ac691%3AT%3D1594278309%3AS%3DALNI_Ma1VyONuDNVahmhTYoSN6Guvor0TA&nras=1&correlator=597206498682&frm=23&ife=1&pv=1&ga_vid=1403005926.1594280961&ga_sid=1594280961&ga_hid=1537089241&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=31&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=21065725%2C21066392%2C21060079&oid=3&pvsid=3666356657608788&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.sfzzfseg1gpb&fsb=1&dtd=228" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.sfzzfseg1gpb" data-load-complete="true">