常用的材料的热物理性能

1、实用标准文案常用金属的比热、熔点、和熔化热元素符号比重比热熔点熔化热化合物比重比热熔点g/cm 3kcal/kg · oCoCkcal/kgg/cm3kcal/kg ·o CoC铁Te7.870.107153866NaCl2.170.29804铜Cu0.091108351KCl1.990.25770铝Al0.21466094CaCl22.51774锌Zn0.09241924.09BaCl23.860.137958金AuNaNO32.250.44317银AgNaNO22.170.42271铂Pt21.450.032177024.1KNO2.100.303373锡Sn0.055

2、23213.9NaCO3852铅Pb0.0303275.8K CO90023钨W0.032339046.0KOH400镍Ni0.109145573.0NaOH400铬Cr7.20.068190361.5NaSO4900钛Ti0.1301725100CaO0.194锰Mn7.440.115131463.7FeO0.175锑Sb0.04963138.26Fe2O30.188镁Mg0.23865089Al 2O30.218钼Mo0.063262270SiO20.217钒V6.110.127185782.5铋Bi0.03027112型砂0.26锂Nb8.550.064249768.5石英砂0.20钴C

3、o8.90.102149562镁砂0.25硫S0.175115.29.3磷P0.17744.155硼B2.340.3072027689硅Si2.330.162141539.5灰铸铁118065白口铁131060铸钢0.16150065锰铁0.17125064铬铁0.17133078硅铁0.211270100精彩文档实用标准文案金属材料的密度、比热容和导热系数材料名称密度比热容 Cp导热系数t/m 3J/(kg · oC)W/(m· oC)纯铝2.71902236杜拉铝 (96Al-4Cu)2.79881169铝合金 (92Al-8Mg ）2.61904107铝合金（ 87A

4、l-13Si）2.66871162纯铜8.93386398青铜 (89Cu-11Sn)8.8034324.8铝青铜 (90Cu-10Al)8.3642056黄铜 (70Cu-30Zn)8.44377109铜合金 (60Cu-40Ni)8.9241022.2黄金19.3127315纯铁7.8745581.1灰铸铁7.5747039.2碳钢 (C=0.5%)7.8446549.8碳钢 (C=1.0%)7.7947043.2碳钢 (C=1.5%)7.7547036.7铬钢 (Cr=5%)7.8346036.1铬钢 (Cr=13%)7.7446026.8铬钢 (Cr=17%)7.7146022铬钢 (

5、Cr=26%)7.6546022.6铬镍钢 (18-20Cr/8-12Ni)7.8246015.2铬镍钢 (17-19Cr/9-13Ni)7.8346014.7镍钢 (Ni=1%)7.946045.5镍钢 (Ni=3.5%)7.9146036.5镍钢 (Ni=25%)8.0346013镍钢 (Ni=35%)81146013.8镍钢 (Ni=44%)8.1946015.8镍钢 (Ni=50%)8.2646019.6锰钢 (Mn=0.4%)7.8644051.2精彩文档实用标准文案锰钢 (Mn=12%Ni=3%)7.848713.6钨钢 (W=5-6%)8.0743618.7几种保温、耐火材料的导

6、热系数与温度的关系材料名称材料允许最高温度密度导热系数与温度关系oCkg/m3W/(m· oC)超细玻璃棉毡、管40018-200.033+0.00023t矿渣棉550-6003500.0674+0.0002154t水泥蛭石制品800420-4500.103+0.0001984水泥珍珠岩制品600300-4000.065+0.000105t粉煤灰泡沫砖3005000.099+0.0002t水泥泡沫砖2504500.1+0.0002tA级硅藻土制品9005000.0395+0.00019tB级硅藻土制品9005500.0477+0.0002t膨胀珍珠岩1000550.0424+0.00

7、0137t微孔硅酸钙制品650 2500.041+0.0002t耐火粘土砖1350-14501800-20400.77+0.00058t轻质耐火粘土砖1250-1300800-13000.35+0.00026t超轻质耐火粘土砖1150-1300540-6100.093+0.00016t超轻质耐火粘土砖1100270-3300.058+0.00017t硅砖17001900-19500.93+0.0007t镁砖1600-17002300-26002.1+0.00019t铬砖1600-17002600-28004.7+0.00017t管道保温结构外表面热阻(m· oC/W)管径介质温度 (

8、 室内 )介质温度 ( 室外 )100200300400100200300400250.3010.2580.2150.1980.1030.0950.0860.077320.2750.2320.1980.1630.0950.0860.0770.069400.2580.2150.1810.1550.0860.0770.0690.06500.1980.1630.1380.120.0690.060.0520.0431000.1550.1290.1120.0950.0520.0430.0430.0341250.1290.1120.0950.0770.0430.0340.0340.0261500.1030

9、.0860.0770.0690.0340.0260.0260.0262000.0860.0770.0690.060.0340.0260.0260.0172500.0770.0690.060.0520.0260.0170.0170.017精彩文档实用标准文案3000.0690.060.0520.0430.0260.0170.0170.0173500.060.0520.0430.0430.0170.0170.0170.0174000.0520.0430.0430.0340.0170.0170.0170.017保温、建筑及其它材料的导热系数材料名称温度 t密度导热系数材料名称温度 t密度导热系数oC

10、kg/m3W/(m·oC)o Ct/m 3W/(m· oC)膨胀珍珠岩散料2560-3000.021-0.062玉米梗板2225.20.065沥青膨胀珍珠岩31233-2820.069-0.076棉花201170.049磷酸盐膨胀珍珠岩20200-2500.044-0.052丝2057.70.036制品水玻璃膨胀珍珠岩20200-3000.056-0.065锯木屑201790.083制品蛭石20395-4670.10-0.13硬泡沫塑料3029.5-56.30.041-0.048膨胀蛭石20100-1300.051-0.07软泡沫塑料3041-1620.043-0.056沥

11、青蛭石板管20350-4000.081-0.10铝箔间隔层210.042(5层)石棉粉22744-14000.099-0.19红砖2518600.087( 营造状态 )石棉砖213840.099红砖3515600.49石棉绳590-7300.10-0.21松木154960.15( 垂直木纹 )石棉绒35-2300.055-0.077松木215270.35( 平行木纹 )石棉板30770-10450.10-0.14水泥3019000.3碳酸镁石棉灰240-4900.077-0.086混凝土板3519300.79硅藻土石棉灰280-3800.085-0.11耐酸混凝土班3022501.5-1.6粉

12、煤灰砖27458-5890.12-0.22黄沙301580-17000.28-0.34矿渣棉302070.058泥土200.83玻璃丝35120-4920.058-0.07瓷砖3720901.1玻璃棉毡2818.4-38.30.043玻璃25000.52-1.1软木板20105-4370.044-0.079聚苯乙烯3024.7-37.80.04-0.043木丝纤维板252450.048花岗石26431.73-3.98稻草浆板20325-3650.068-0.084大理石2499-27072.7麻杆扳25108-1470.056-0.11云母2900.58精彩文档实用标准文案甘蔗板202820.

13、067-0.072水垢651.31-3.14葵芯板2095.50.05冰09132.22常用钢管的弹性模量和线胀系数计算弹性模量 (10 5MPa)线胀系数（ 10-6 m/m· oC）Q235-A2016Mn15MnVQ235-A2016Mn15MnV温度1010Q235-AF20g16Mng15MnVg Q235-AF20g16Mng15MnVg202.0581.9791.9792.0582.0581001.9991.9111.8332.0092.00912.211.911.168.318.311501.9601.8621.7931.9501.95012.612.2511.649

14、.659.651581.9541.8541.7881.9411.94112.612.3111.729.869.862001.9211.8131.7541.8911.89113.012.6012.1210.9910.992201.9051.7931.7371.8761.87613.0912.6412.2511.2611.262301.8971.7841.7281.8681.86813.1412.6612.3211.3911.392401.8891.7741.7191.8601.86013.1812.6812.3811.5211.522501.8821.7641.7101.8521.85213.2

15、312.7012.4511.6011.602601.8741.7541.7011.8441.84413.2712.7212.5211.7811.782701.8661.7441.6921.8371.83713.3212.7412.5911.9111.912801.8581.7351.6841.8291.82913.3612.7612.6512.0512.052901.8501.7251.6751.8211.82113.4112.7812.7212.1812.183001.8421.7151.6661.8131.81313.4512.8012.7812.3112.313101.7001.6571

16、.8031.80312.8212.8912.4012.403201.6861.6481.7931.79312.8412.9912.4912.493301.6711.6401.7841.78412.8613.1012.5812.583401.6561.6341.7741.77412.8813.2012.6812.683501.6421.6221.7641.76412.913.3112.7712.773601.6271.6131.7541.75412.9213.4112.8612.863701.6121.6041.7441.74412.9413.5212.9512.953801.5971.5951

17、.7351.73512.9613.6213.0413.043901.5831.5871.7251.72512.9813.7313.1313.134001.5681.5781.7151.71513.0013.8313.2213.22精彩文档实用标准文案常用气体性质名称分子式分子量密度低发热值备注（ kg/Nm 3）（ kcal/Nm 3）甲烷CH416.040.71688553乙烷C2H630.071.35615226乙烯C2H428.051.260514107乙炔C2H226.041.170913388丙烷C H44.092.00372179138丙烯C3H842.081.91520541丁烷C4H1058.122.70328338异丁烷C4H1058.122.668