INCOLOY®alloy909(UNSN19909)isanickel-ironcobaltalloywhoseoutstandingcharacteristicsareac***tantlowcoefficientofthermalexpansion,ac***tantmodulusofelasticity,andhighstrength.Thealloyisstrengthenedbyaprecipitation-hardeningheattreatmentmadepossiblebyadditi***ofniobiumandtitanium.ThechemicalcompositionofINCOLOYalloy909isgiveninTable1.ThecombinationoflowexpansionandhighstrengthmakesINCOLOYalloy909especiallyusefulforgasturbines.Thelowexpansionenablesclosercontrolofclearancesandtolerancesforgreaterpoweroutputandfuelefficiency.Thehighstrengthincreasesstrength-to-weightratiosforlowerweightinaircraftengines.Forthosereas***,INCOLOYalloy909isusedforgas-turbinevanes,casings,shafts,andshrouds.ThepropertiesofINCOLOYalloy909areattractivealsoforrocket-enginethrustchambers,ordnanceha***are,springs,steam-turbinebolts,gaugeblocks,instrumentation,andglass-sealingapplicati***.Table1-LimitingChemicalComposition,%Nickel..........................................................................35.0-40.0Cobalt..........................................................................12.0-16.0Niobium...........................................................................4.3-5.2Titanium...........................................................................1.3-1.8Iron...............................................................................Balance*Silicon..........................................................................0.25-0.50Aluminum....................................................................0.15max.Carbon........................................................................0.06max.Inthecontinuingevolutionof***C-developedlowcoefficientofexpansionsuperalloys,SpecialMetalsCorporationhasintroducedINCONEL®alloy783,offeringtheseimprovementsoverINCOLOYalloy909:-Excellentresistancetooxidationto1300°F(704°C)-ResistancetoSAGBOcomparabletothatofINCONELalloy718-5%lowerdensitythanalloys909and718-Betterimpactresistance-Processingcharacteristicscomparabletoalloy718*Referencetothe‘balance’ofacompositiondoesnotguaranteethisisexclusivelyoftheelementmentionedbutthatitpredominatesandothersarepresentonlyinminimalquantities.Incoloy800，NS111，N08800，Alloy800，GH20，1.4876，NCF800供应商Incoloy800，NS111，N08800，Alloy800，GH20，1.4876，NCF800物理性能：密度：7.95g/cm3熔点：1357-1385°C弹性模量：196N/mm2热导率：12.8λ/(W(m•℃)硬度：热膨胀系数(24-100°C)：14.2m/m°C工作温度约量：-200至+1,100°CIncoloy800合金的主要化学成分如下：C≤0.10Si≤1.0Mn≤1.5S≤0.015Cr=19.0～23.0Ni=30.0～35.0Fe≥39.5Al=0.15～0.6Ti=0.15～0.6Cu≤0.75品种规格有：锻件、棒材、板材、带材、环件、丝材、螺栓、弹簧等协商供应，可根据客户要求生产。欢迎新老客户来电洽谈咨询，联系方式：联系人：罗经理手机：13671561267电话：021-54461707/021-54192998-618传真：021-54192997***：279851675邮箱：279851675@***.com上海宝缘钢铁有限公司生产供应Incoloy800H(NS112)，无缝钢管、圆钢、管件、锻件、法兰、焊丝、配件等，并可定做各种非标材料。Incoloy800H,又称NS112为***化性介质,耐腐蚀，抗高温抗渗碳热强度高,具有优良的机械性能和抗腐蚀性能、加工性能及焊接性能，是具有广泛用途的耐综合腐蚀性能较好的合金。耐蒸汽、软水、蒸汽-空气-CO3混合物，各种酸溶液、盐类、H2S腐蚀。Incoloy800HIncoloy800H的化学成分合金%镍铬铁碳锰硅铜硫铝钛800***小30190.150.153523余量0.101.510.750.0150.600.60800H***小30190.050.150.153523余量0.101.510.750.0150.600.60800HT***小30190.060.150.153523余量0.101.510.750.0150.600.60铝+钛为0.85-1.20Incoloy800H的物理性能密度8.0g/cm3熔点1350-1400℃Incoloy800H在常温下合金的机械性能的***小值合金抗拉强度RmN/mm2屈服强度RP0.2N/mm2延伸率A5%80050021035800H45018035特性：Incoloy800H和800HT为一双重验证之铁镍铬合金，具800合金之基本化学成分，惟因控制其碳、铝及钛含量及高温退火处理，800H/800HT合金巨幅提高其蠕变断裂强度。低碳含量亦加强其耐应力断裂特性，添加铝及铁则提高其耐高温强度。Incoloy800H和800HT都是镍铁铬合金，因含有铝,碳和钛成份，该合金有很高的抗拉强度，高强度的结果接近控制碳、铝、钛含量与高温退火.应用领域：用于化工、石油化工加工、发电厂,电站超热油管、加热器、工业炉窑和热处理设备等领域.