常用金属材料的热膨胀系数详细列表优质资料

常用金属材料的热膨胀系数详细列表优质资料(可以直接使用，可编辑优质资料，欢迎下载）

常用金属材料的热膨胀系数详细列表优质资料(可以直接使用，可编辑优质资料，欢迎下载）常用金属材料的热膨胀系数Material10-6in./in.*/°F10-5in./in.*/°CHighLowHighLow锌及其合金Zinc&itsAlloysc19.310.83.51.9铅及其合金Lead&itsAlloysc16.314.42.92.6镁合金MagnesiumAlloysb16142.82.5铝及其合金Aluminum&itsAlloysc13.711.72.52.1锡及其合金Tin&itsAlloysc13-2.3-锡铝黄铜Tin&AluminumBrassesc11.810.32.11.8黄铜或铅黄铜Plain&LeadedBrassesc11.6102.11.8银Silverc10.9-2-铬镍耐热钢Cr-Ni-FeSuperalloysd10.59.21.91.7HeatResistantAlloys(cast)d10.56.41.91.1NodularorDuctileIrons(cast)c10.46.61.91.2不锈钢StainlessSteels(cast)d10.46.41.91.1锡青铜TinBronzes(cast)c10.3101.81.8奥氏体不锈钢AusteniticStainlessSteelsc10.291.81.6磷硅青铜PhosphorSiliconBronzesc10.29.61.81.7铜Coppersc9.8-1.8-Nickel-BaseSuperalloysd9.87.71.81.4铝青铜AluminumBronzes(cast)c9.591.71.6Cobalt-BaseSuperalloysd9.46.81.71.2铍（青）铜BerylliumCopperc9.3-1.7-Cupro-Nickels&NickelSilversc9.591.71.6镍及其合金Nickel&itsAlloysd9.26.81.71.2铬镍钴耐热钢Cr-Ni-Co-FeSuperalloysd9.181.61.4合金钢AlloySteelsd8.66.31.51.1CarbonFree-CuttingSteelsd8.48.11.51.5铸造合金钢AlloysSteels(cast)d8.381.51.4AgeHardenableStainlessSteelsd8.25.51.51金Goldc7.9-1.4-HighTemperatureSteelsd7.96.31.41.1UltraHighStrengthSteelsd7.65.71.41MalleableIronsc7.55.91.31.1TitaniumCarbideCermetd7.54.31.30.8WroughtIronsc7.4-1.3-钛及其合金Titanium&itsAlloysd7.14.91.30.9钴Cobaltd6.8-1.2-马氏体不锈钢MartensiticStainlessSteelsc6.55.51.21渗氮钢NitridingSteelsd6.5-1.2-钯Palladiumc6.5-1.2-铍Berylliumb6.4-1.1-ChromiumCarbideCermetc6.35.81.11钍Thoriumb6.2-1.1-铁素体不锈钢FerriticStainlessSteelsc65.81.11GrayIrons(cast)c6-1.1-BerylliumCarbided5.8-1-LowExpansionNickelAlloysc5.51.510.3Beryllia&Thoriae5.3-0.9-AluminaCermetsd5.24.70.90.8MolybdenumDisilicidec5.1-0.9-Rutheniumb5.1-0.9-Platinumc4.9-0.9-Vanadiumb4.8-0.9-Rhodiumb4.6-0.8-TantalumCarbided4.6-0.8-BoronNitrided4.3-0.8-铌及其合金Columbium&itsAlloys4.13.80.70.68TitaniumCarbided4.1-0.7-Steatitec43.30.70.6TungstenCarbideCermetc3.92.50.70.4铱Iridiumb3.8-0.7-AluminaCeramicsc3.73.10.70.6ZirconiumCarbided3.7-0.7-OsmiumandTantalumb3.6-0.6-锆及其合金Zirconium&itsAlloysb3.63.10.60.55Hafniumb3.4-0.6-Zirconiae3.1-0.6-钼及其合金Molybdenum&itsAlloys3.12.70.60.5SiliconCarbidee2.42.20.40.39钨Tungstenb2.2-0.4-ElectricalCeramicsc2-0.4-Zirconc1.81.30.30.2BoronCarbidee1.7-0.3-CarbonandGraphitec1.51.30.30.2常用金属材料弹性模量表序号材料名称弹性模量\E\Gpa切变模量\G\Gpa泊松比\μ1镍铬钢、合金钢20679.380.25～0.32碳钢196～206790.24～0.283铸钢172～2102-0.34球墨铸铁140～15473～76-5灰铸铁、白口铸铁113～157440.23～0.276冷拔纯铜12748-7轧制磷青铜113410.32～0.358轧制纯铜108390.31～0.349轧制锰青铜108390.3510铸铝青铜10341-11冷拔黄铜89～9734～360.32～0.4212轧制锌82310.2713硬铝合金7026-14轧制铝6825～260.32～0.3615铅1770.4216玻璃55220.2517混凝土14～234.9～15.70.1～0.1818纵纹木材9.8～120.5-19横纹木材0.5～0.980.44～0.64-20橡胶0.00784-0.4721电木1.96～2.940.69～2.060.35～0.3822尼龙28.310.10.423可锻铸铁152--24拔制铝线69--25大理石55--26花岗石48--27石灰石41--28尼龙10101.07--29夹布酚醛塑料4～8.8--30石棉酚醛塑料1.3--31高压聚乙烯0.15～0.25--32低压聚乙烯0.49～0.78--33聚丙烯1.32～1.42--常用的金属材料性能及硬度对照表序号材料代号强度等级硬度值（HB）011Cr13440（45）197～229355187～229021Cr12Mo550229～255450197～22903Cr11MoV490（50）217～248390192～241590235～26904Cr12WMoV590235～269690269～302052Cr12NiMoWV760293～33106ZG20CrMoV310140～2010725Cr2MoVA590241～277735269～3020830Cr2MoV440179～229590241～277735269～3020938CrMoAl590241～277685277～302785293～32110A3硬度渗氮件正火后<1311115#<1431225#<17013ZG25<1701420CrA<1791512CrNi3A<252162Cr13490217～248590235～269172Cr12NiW1Mo1V735285～302180Cr17Ni4Cu4Nb590262～302760277～31119Cr5Mo/248～30220GH132（GBn181-82）/284～34921GH136（GBn181-82）/298～39022R-26550262～331233Cr13590235～269685269～302233Cr13785286～321241Cr18Ni9Ti205（225）≦187250Cr18Ni9205≦187261Cr18Ni9205≦18727Cr15Ni3Bw3Ti390207～2552834CrMo1A490（590）/2930Cr2MoV590241～277690256～287735269～3023034CrNi3Mo590220～260690240～282735255～284785271～2983130Cr2Ni4MoV550207～262690241～302760262～321830285～3413215CrMoA245131～163490207～2413315Cr1Mo275≦2073412Cr1MoVA245131～1633512Cr2Mo1275≦197315≦2073615Cr1Mo1VA325146～1963725#235（215）110～1703830#265≦1873935#265156～217255140～187235121～1874045#295162～217285149～217440197～229345217～2554115CrMoA245131～163490207～2414220MnMo350149～2174340CrNi3MoA550207～262690241～