QBe1.9-0.1铍青铜是哪国牌号

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Be1.9-0.1 铍青铜

材料名称：QBe1.9 -0.1铍青铜标准：（GB/T 5231-2001)特性及适用范围:为加有少量镁的铍青铜。性能同QBe1.9，但因加入微量的Mg，能细化晶体，并提高强化相（γ2）的弥散和分布均匀性，从而大大+提高合金的时效后的弹性极限和力学性能。化学成分：铝 Al：0.15铁 Fe：0.15铅 Pb：0.005铍 Be：1.85-2.1镍 Ni：0.2-0.4硅 Si：0.15铜 Cu：余量杂质0.5钛 Ti：0.10-0.25镁 Mg：0.07-0.13力学能力：抗拉强度 （σb/MPa）：590-830伸长率 （δ10/%）：≥2硬度 （HB)≥150注：棒材的力学性能试样尺寸：直径（>25）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=1603959429808&bpp=11&bdt=42&idt=28&shv=r20201026&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Db5fb53e0e30065ba-2252073159c400ab%3AT%3D1603337341%3ART%3D1603337341%3AS%3DALNI_MbsujaweaCMAJsjj7FW0iEeXag7Ug&nras=1&correlator=8057242138435&frm=23&ife=1&pv=2&ga_vid=958779951.1603959430&ga_sid=1603959430&ga_hid=1871387598&ga_fc=0&iag=3&icsg=138&nhd=1&dssz=5&mdo=0&mso=0&u_tz=480&u_his=17&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&eid=21067654&oid=3&pvsid=3665802577183322&pem=839&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1664&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=0.9f621zggs9jz&fsb=1&dtd=73" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.9f621zggs9jz" data-load-complete="true">