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咨询︰①⑦③○①⑧⑥⑧⑦⑥③(微信同号) GH4648是Ni-Cr基沉淀硬化型变形高温合金，长期使用温度小于900℃，短时使用温度可达1100℃。合金的特点是加入约CR32%，使之具有优异的抗热腐蚀性能。同时合金具有中等的强度和良好的抗疲劳和抗蠕变性能，良好的冷加工性能和焊接性能。适用制作温度在900℃-1000℃、要求优异的耐腐蚀性能的高温结构件。供应的主要品种有板材、带材、棒材、锻件和环形件。GH4648化学成分：碳C ≤0.1硅Si≤0.4 锰Mn≤0.5 磷P ≤0.015 硫S≤0.01铬Cr32-35镍Ni 余量钼Mo 2.3-3.3铁Fe ≤4 铌Nb 0.5-1.1硼B ≤0.008 钛Ti0.5-1.1 铝Al 0.5-1.1钨W4.3-5.2 铈Ce≤0.03GH4648材质规格：热扎棒10~100mm,锻制棒：100mm~350mm,冷扎薄板0.05mm-4.0mm,热扎板:4mm~14mm,带2mm-10mm,各尺寸规格锻件环件，库存个别牌号不定尺。GH4648应用和特性：GH4648该 合金适合制作900-1100摄氏度要求优异的耐腐蚀性能的高温结构件，如发动机燃烧室部件和其他热端部件。GH4648规格：GH4648无缝管、GH4648钢板、GH4648圆钢、GH4648锻件、GH4648法兰、GH4648圆环、GH4648焊管、GH4648钢带、GH4648直条、GH4648丝材及配套焊材、GH4648加工件上海冶韩GH4648圆棒规格：直径6mm-350mm，均有现货；GH4648圆棒分类：锻圆、轧圆、车光圆、拉光圆、黑皮毛圆 、光圆等GH4648板材规格：厚度6mm-350mm，均有现货 GH4648板材分类：机扎板、锻造板、锻板、扎板 等、GH4648材质备注：可切割零售可批发，非标规格尺寸可协商供货。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%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=0&pra=5&wgl=1&dt=1618456070630&bpp=20&bdt=M&idt=84&shv=r20210413&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Df43b826f12745ccd-2268431f63c700b7%3AT%3D1618380579%3ART%3D1618380579%3AS%3DALNI_MamEblcYoWowg_oAMi_al7xjlPzyQ&nras=1&correlator=2045103367795&frm=23&ife=1&pv=2&ga_vid=2077092060.1618456071&ga_sid=1618456071&ga_hid=1673881757&ga_fc=0&nhd=1&u_tz=480&u_his=9&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=937&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44740079&oid=3&pvsid=2047732813246059&pem=127&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&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.nutqpp3r231c&fsb=1&dtd=157" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.nutqpp3r231c" data-load-complete="true" frameborder="0"> |