MP159钴基高温合金MP159是什么材料

 MP159

MP159材料说明：上海冶韩合金集团欢迎新老客户来电咨询!周工/TEL：1-3-8---1616---6343（v信同号）

MP159是Co-Ni-Cr基沉淀硬化型变形高温合金，使用温度在600℃以下。该合金是目前600℃以下长期使用的强度、抗剪切能力高，综合性能好的发动机紧固件用高温合金。供应的主要品种为深冷拔棒材。MP159化学成分：碳C（≤0.04） 铬Cr (18.0～20.0) 钴Co (34.00~38.00) 铝Al (0.10～0.30) 钼Mo（ 6.00~8.00） 钛Ti (2.50～3.25) 铁Fe (8.00～10.00) 铌Nb(0.25～0.75） 锰Mn (≤0.20) 硅Si (≤0.20) 磷P (≤0.010)MP159物理性能说明： 密度：8.33g/cm3MP159学性能说明：品种热处理方式抗拉强度σb/MPa屈服强度σp0.2/MPa延伸率σ5 /%收缩率Ψ/%室温硬度 HRC热轧棒固溶+磨光≤1105≤4855065≤20冷拉棒固溶+冷拔------------≥38MP159加工工艺说明：MP159熔炼工艺：MP159合金采用真空感应炉+真空自耗重熔，或真空感应炉+电渣重熔+真空自耗重熔熔炼工艺。MP159锻造工艺：MP159合金的锻造温度在1150℃±10℃之间均易成形。钢锭开坯锻造，开锻温度不小于1100℃，终锻温度应不小于900℃.MP159零件热处理工艺：螺栓热镦后的时效热处理工艺为：（650~675）℃×4h/AC 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%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=1630743011299&bpp=4&bdt=361&idt=55&shv=r20210831&mjsv=m202109010101&ptt=9&saldr=aa&cookie=ID%3D3c1e659c5ad21469-224a96634ecb002a%3AT%3D1630723652%3ART%3D1630723652%3AS%3DALNI_MZ_a51D8ufX4H5rA7sRv5eTVTyvXw&nras=1&correlator=7869236651389&frm=23&ife=1&pv=1&ga_vid=363311275.1630743011&ga_sid=1630743011&ga_hid=334164089&ga_fc=0&nhd=1&u_tz=480&u_his=17&u_java=0&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&u_nplug=18&u_nmime=37&adx=-12245933&ady=-12245933&biw=1295&bih=597&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=42530671%2C44747621%2C31062297&oid=3&pvsid=2093568644352343&pem=500&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&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=1.9rn86w17ujhs&fsb=1&dtd=85" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.9rn86w17ujhs" data-load-complete="true">