QAl9-2-QAl9-2铝青铜-上海冶韩金属有限公司

 QAl9-2铝青铜

材料名称：铝青铜拉制棒(硬,5～40mm)

牌号：QAl9-2

标准：GB/T 4423-1992

特性及适用范围：

QAl9-2含锰的铝青铜，具有较高的的强度，在大气、淡水和海水中抗蚀性很好，可以电焊和气焊，不易钎焊，在热态和冷态下压力加工性均好。用于制作弹簧及其他耐蚀元件，如蜗轮等。QAl9-2铝青铜化学成份：铜Cu：余量周工/TEL：13816166343（微信同号）锡Sn：≤0.1锌Zn：≤1.0铅Pb：≤0.03磷P：≤0.03铝Al：8.0～10.0铁Fe：≤0.5锰Mn：1.5～2.5硅Si：≤0.1注：≤1.7(杂质)力学性能：抗拉强度σb (MPa)：≥540伸长率δ10 (%)：≥13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5～40热处理规范：热加工温度800～850℃;退火温度650～750℃;淬火温度800℃水冷;回火温度400℃。上海冶韩金属材料有限公司是一家生产和销售有色金属材料的企业, 主营：磷铜丝，磷铜棒，磷铜管，磷铜扁线；紫铜，黄铜．白铜，锡青铜，铝青铜，硅青铜，铍青铜，铬锆铜，公司已开拓了国内和国际市场，我公司为了满足广大用户的特殊需要，特别引进进口铜材,特殊规格均可订做，交货及时，质量保证..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.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%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=1595404578927&bpp=18&bdt=335&idt=444&shv=r20200716&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D692c7cf41687445f%3AT%3D1595390087%3AS%3DALNI_Mb7FRzhqJ4M60umCQNHvsQ7Eb-FIA&nras=1&correlator=3773228174158&frm=23&ife=1&pv=2&ga_vid=1213736056.1595404579&ga_sid=1595404579&ga_hid=308260378&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=19&u_java=0&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&u_nplug=15&u_nmime=32&adx=-12245933&ady=-12245933&biw=1343&bih=605&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&oid=3&pvsid=1253977978342535&pem=296&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=8204&bc=31&ifi=0&uci=0.oa9gmjgvs8gn&fsb=1&dtd=506" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.oa9gmjgvs8gn" data-load-complete="true">