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咨询︰①⑦③○①⑧⑥⑧⑦⑥③(微信同号) GH4049焊管和无缝管不仅在化学成分、硬度、密度等力学性能方面存在差异，在价格上也是存在差异的。接下来，就让威励合金为您展示GH4049高温合金管在不同领域运用所具有的区别吧。 一、名称 GH4049(GH49) 二、概述 GH4049是Ni-Co-Cr基沉淀硬化型变形高温合金，使用温度小于950℃。该合金在1000以下具有良好的抗yang化性能，950℃以下具有较高的高温强度。适于制造工作温度在850-950℃的燃气涡轮工作叶片。 三、品种和使用状态 热轧和锻制棒材 四、化学成分 C：0.04-0.10 Mn：≤0.50 Si：≤0.50 P：≤0.10 S：≤0.010 Cr：9.50-11.00 Mo：4.50-5.50 W：5.00-6.00 Fe：≤1.50 V：0.20-0.50 Co：14.00-16.00 Al：3.70-4.40 Ti：1.40-1.90 B：≤0.025 Ce：≤0.020 Cu：≤0.070 Ni：余量 五、物理化学性能 1、密度g/cm3：8.44 2、熔化温度：1320-1390℃ 3、抗yang化和抗腐蚀性能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" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A1081352%2C2%3A1081352%2C9%3A32776%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=0&pra=5&wgl=1&dt=1618478669977&bpp=18&bdt=M&idt=81&shv=r20210413&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Df43b826f12745ccd-2268431f63c700b7%3AT%3D1618380579%3ART%3D1618380579%3AS%3DALNI_MamEblcYoWowg_oAMi_al7xjlPzyQ&nras=1&correlator=7077845058771&frm=23&ife=1&pv=2&ga_vid=860334935.1618478670&ga_sid=1618478670&ga_hid=174768337&ga_fc=0&nhd=1&u_tz=480&u_his=50&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1209&bih=901&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=42530672%2C44740079&oid=3&pvsid=2079103201588247&pem=127&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=703%2C0%2C703%2C0%2C1920%2C0%2C1221%2C1045%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=4&bc=31&ifi=1&uci=1.ldu9my49ymmy&fsb=1&dtd=167" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.ldu9my49ymmy" data-load-complete="true" frameborder="0"> |