Nimonic 90镍基合金材质

 Nimonic 90

高温合金Nimonic90棒Nimonic90时效强化型镍基变形高温合金线 Nimonic90锻棒

镍基合金材料介绍

Nimonic90 时效强化型镍基变形高温合金Nimonic90特性及应用领域概述：该合金是时效强化镍基变形高温合金，含有较高量的钴及多种强化元素，该合金在815～870℃有较高的抗拉强度和抗蠕变能力、良好的抗氧化性和耐腐蚀、在冷热反复交替作用下有较高的疲劳强度以及良好Nimonic90相近牌号：GH90 (中国) ,GH4090Nimonic90 化学成分：（GB/T14992-2005）合金牌号 % 镍Ni 铬Cr 铁Fe 锆Zr 硼B 钴Co 碳C 锰Mn 硅Si 硫S 铜Cu 铝Al 钛TiNimonic90 最小 余量 18.0 15.0 1.0 2.0最大 21.0 1.5 0.15 0.02 21.0 0.13 0.4 0.8 0.015 0.2 2.0 3.0Nimonic90物理性能：密度g/cm3 熔点℃ 热导率λ/(W/m•℃) 比热容J/kg•℃ 弹性模量GPa 剪切模量GPa 电阻率μΩ•m 泊松比 线膨胀系数a/10-6℃-1热处理方式 抗拉强度σb/MPa 屈服强度σp0.2/MPa 延伸率σ5 /% 布氏硬度 HBS固溶处理 820 590 Nimonic90主要规格：Nimonic90无缝管、Nimonic90钢板、Nimonic90圆钢、Nimonic90锻件、Nimonic90法兰、Nimonic90圆环、Nimonic90焊管、Nimonic90钢带、Nimonic90直条、Nimonic90丝材及配套焊材、Nimonic90圆饼、Nimonic90扁钢、Nimonic90六角棒、Nimonic90大小头、LED">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%3A1024%2C2%3A1024%2C3%3A32%2C4%3A32%2C8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0*&pra=5&wgl=1&dt=1637053472441&bpp=2&bdt=105&idt=42&shv=r20211111&mjsv=m202111080101&ptt=9&saldr=aa&cookie=ID%3D3723971ac5773f3c-223e30f3a8ce00a6%3AT%3D1636976065%3ART%3D1636976065%3AS%3DALNI_MZKetPvsxcLQ1xKArBk1xQkjnCLdw&nras=1&correlator=1096220864474&frm=23&ife=1&pv=2&ga_vid=641709307.1637053473&ga_sid=1637053473&ga_hid=2116949949&ga_fc=0&nhd=1&u_tz=480&u_his=29&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&DMC=2&adx=-12245933&ady=-12245933&biw=1295&bih=597&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&oid=2&pvsid=1856966582135075&pem=120&tmod=1048698691&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D-1&eae=2&fc=1664&brdim=0%2C0%2C0%2C0%2C1360%2C0%2C1360%2C728%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.gqvlnfi2kruj&fsb=1&dtd=75" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.gqvlnfi2kruj" data-load-complete="true">