QBe0.3-1.5铍青铜板切割定制

 咨询：158-0191-6798（徐梦婕）

材料名称：QBe0.3-1.5铍青铜

标准：（GB/T 5231-2001)

化学成分：

铝Al：0.02

铁Fe：0.10

铍Be：0.25-0.50

硅Si：0.20

铜Cu：余量

钴Co：1.40-1.70

银Ag：0.90-1.10

力学性能：

抗拉强度（σb/MPa）：240

伸长率（δ10/%）：≥20

硬度（HB)≤50

注：棒材的力学性能试样尺寸：直径（5-40）特性：   QBe0.3-1.5含有少量镍、钛的铍青铜。：弹性迟滞小、疲劳强度高，温度变化时弹性稳定，性能对时效温度变化的敏感性小，而强度和硬度相对较好。用途：应用于高精密电子，塑胶和光学模具不能通水处作壤件散热、模芯、冲头、热流道冷却系统、通讯制备器材，电子电器设备，仪器仪表，航空航天，汽车制造等及加工零件之原材。ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms 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%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&tt_state=W3siaXNzdWVyT3JpZ2luIjoiaHR0cHM6Ly9hZHNlcnZpY2UuZ29vZ2xlLmNvbSISInN0YXRlIjowfSx7Imlzc3Vlck9yaWdpbiI6Imh0dHBzOi8vYXR0ZXN0YXRpb24uYW5kcm9pZC5jb20iLCJzdGF0ZSI6MH1d&dt=1603959924210&bpp=3&bdt=126&idt=78&shv=r20201026&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Db5fb53e0e30065ba-2252073159c400ab%3AT%3D1603337341%3ART%3D1603337341%3AS%3DALNI_MbsujaweaCMAJsjj7FW0iEeXag7Ug&nras=1&correlator=594168154040&frm=23&ife=1&pv=1&ga_vid=398682823.1603959924&ga_sid=1603959924&ga_hid=172904609&ga_fc=0&iag=3&icsg=138&nhd=1&dssz=5&mdo=0&mso=0&u_tz=480&u_his=23&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=1179&bih=1071&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&oid=3&pvsid=2879544493805309&pem=839&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=912%2C22%2C912%2C22%2C1920%2C0%2C991%2C994%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.yww7qxh9fm39&fsb=1&dtd=164" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.yww7qxh9fm39" data-load-complete="true">