材料导热系数总表比较齐全Word文档格式.docx

1、4.5%Cu铸铝163Al2O3蓝宝石45AlN150Au金315-317Cu纯铜398-401黄铜70-10930%Zn青铜26-3225%Sn康铜20.9温度30Diamond钻石2300Fe铁80FR40.2GaAs46GaP77LTCC2HDPE0.33H2SO4（5-25）0.47-0.590%硫酸0.354HTCGI450-600HTCGII350-450ICE冰2.22Kovar17.3LDPEMg镁1480.6%MuNi纯镍90PA0.25Pb纯铅35PCPMMA0.14-0.2PP0.21-0.26PP+25玻纤PVC0.14软质0.17硬质PS0.08PURubber橡胶0

2、.19-0.26SiSilica纯硅胶0.35中密度硅胶低密度硅胶0.12SiO27.6玻璃玻璃钢0.4普通冕玻璃温度20石英玻璃1.46温度4燧石玻璃0.795温度32重燧石玻璃0.78温度12.5精制玻璃0.9温度12SiC490Sn纯锡64-67Snow新下的雪0.1填实了的雪0.21STCGI750STCGII600-700Steel36-540.5%C殷钢11Ti纯钛14.63Water水0.5-0.7重水0.559水蒸汽0.0235-0.025重水蒸汽0.072Wood木材0.14-0.17横向0.38纵向落叶松木0.13温度0普通松木0.08-0.11温度45杨木温度100白桦木

3、0.15橡木雪松0.095柏木Zi112ZL102168ZL1041551070型铝合金2261050型铝合金209AL60636063型铝合金201AL60616061型铝合金155-160AL7075130泡沫塑料0.045环氧树脂0.2-2.2普通粘土砖0.7-0.8耐火砖1.06水泥沙0.91.28拌石水泥1.5瓷砖1.99石棉0.15-0.37玄武岩2.18花岗岩2.63.6石蜡蜡0.04石蜡油0.123石油沥青0.6990.7纸板0.060.14铸铁4290不锈钢17138147导热硅0.8-3亚麻布0.09温度50木屑0.05海砂0.03研碎软木压缩软木0.07聚苯乙烯硫化橡胶0

4、.22-0.29镍铝锰合金32.7镍铬合金12.3-171纸0.06-0.13皮棉温度4.1皮革0.18-0.19矿渣棉0.05-0.14毡瓷1.05汽油0.11变压器油0.128柴油机燃油“天然气”油甘油0.276煤油蓖麻油0.18温度500橄榄油0.165凡士林0.1842.177花岗石2.683.35丙酮0.177苯0.139已烷0.152二氯乙烷0.147醋酸18硝基苯0.159二硫化碳0.144甲醇0.207四氯化碳0.106三氯甲烷0.121氨气0.022硫化氢0.013聚苯板胶合板0.125木工板0.1-0.2纤维素0.46丝0.04-0.05炉渣0.84硬质胶常用材料的导热系数

5、表用途密度（kg/m3）导热系数（W/m.K）窗框铜8900380硅合金铝2800160840012078005079001390硬木700建筑构件软木500UP树脂玻璃钢1900碳酸钙玻璃25001.0有机玻璃PMMA1180聚碳酸脂1200热断桥聚冼氨尼龙11506.6%尼龙,25%玻璃纤维14500.3高密度聚乙烯HD9800.5低密度聚乙烯LD920固体聚丙烯9100.2225%玻纤聚丙烯聚亚氨脂树脂PU刚性PVC防雨氯丁橡胶PCP12400.23密封条三元乙丙EPDM柔性PVC聚脂马海毛柔性橡胶泡末60-80密封剂刚性聚氨脂PU固体/热融异丁烯0.24聚硫胶1700聚异丁烯930聚脂

6、树脂14000.19硅胶干燥剂720分子筛650-750低密度硅胶泡末中密度硅胶泡末820表2 窗体材料导热系数窗框材料 钢材 铝合金 PVC PA 松木导热系数 58.2 203 0.16 0.23 0.17表 3 不同玻璃的传热系数玻璃类型 玻璃结构（m） 传热系数K-w/（m2-k）单层玻璃6.2双层中空玻璃 595 3.265125 3.11一层中空玻璃 55 2.22- 55 2.08Lhw-E中空玻璃 55 1.71常用材料导热系数 -深圳智通电子有限公司提供Metal Material Conductivity Density W/m-C kg/m 3 Aluminum, 202

7、4, Temper-T3 121 2.80E+03 Aluminum, 2024, Temper-T351 143 Aluminum, 2024, Temper-T4 Aluminum, 5052, Temper-H32 138 2.68E+03 Aluminum, 5052, Temper-O 144 2.69E+03 Aluminum, 6061, Temper-O 180 2.71E+03 Aluminum, 6061, Temper-T4 154 Aluminum, 6061, Temper-T6 167 Aluminum, 7075, Temper-O 130 Aluminum, 7

8、075, Temper-T6 Aluminum, A356, Temper-T6 128 2.76E+03 Aluminum, Al-Cu, Duralumin, 95%Al-5%Cu 164 2.79E+03 Aluminum, Al-Mg-Si, 97%Al-1%Mg-1%Si-1%Mn 177 Aluminum, Al-Si, Alusil, 80%Al-20%Si 161 2.63E+03 Aluminum, Al-Si, Silumim, 86.5%Al-1%Cu 137 2.66E+03 Aluminum, Pure 220 Beryllium, Pure 175 1.85E+03

9、 Brass, Red, 85%Cu-15%Zn 151 8.80E+03 Brass, Yellow, 65%Cu-35%Zn 119 Copper, Alloy, 11000 388 8.93E+03 Copper, Aluminum bronze, 95%Cu-5%Al 83 8.67E+03 Copper, Brass, 70%Cu-30%Zn 111 8.52E+03 Copper, Bronze, 75%Cu-25%Sn 26 Copper, Constantan, 60%Cu-40%Ni 22.7 8.92E+03 Copper, Drawn Wire 287 Copper, G

10、erman silver, 62%Cu-15%Ni-22%Zn 24.9 8.62E+03 Copper, Pure 386 8.95E+03 Copper, Red brass, 85%Cu-9%Sn-6%Zn 61 8.71E+03 Gold, Pure 318 1.89E+04 Invar, 64%Fe-35%Ni 13.8 8.13E+03 Iron, Cast 55 7.92E+03 Iron, Pure 71.8 7.90E+03 Iron, Wrought, 0.5%C 59 7.85E+03 Kovar, 54%Fe-29%Ni-17%Co 16.3 8.36E+03 Lead

11、, Pure 35 1.14E+04 Magnesium, Mg-Al, Electrolytic, 8%Al-2%Zn 66 1.81E+03 Magnesium, Pure 171 1.75E+03 Molybdenum 1.02E+04 Nichrome, 80%Ni-20%Cr 12 8.40E+03 Nickel, Ni-Cr, 80%Ni-20%Cr 12.6 8.31E+03 Nickel, Ni-Cr, 90%Ni-10%Cr 17 Nickel, Pure 99 8.91E+03 Silver, Pure 418 1.05E+04 Solder, Hard, 80%Au-20

12、%Sn 57 1.50E+04 Solder, Hard, 88%Au-12%Ge 88 Solder, Hard, 95%Au-3%Si 94 1.57E+04 Solder, Soft, 60%Sn-40%Pb 50 9.29E+03 Solder, Soft, 63%Sn-37%Pb 51 9.25E+03 Solder, Soft, 92.5%Pb-2.5%Ag-5%In 39 1.20E+04 Solder, Soft, 95%Pb-5%Sn 32.3 1.10E+04 Steel, Carbon, 0.5%C 54 7.83E+03 Steel, Carbon, 1.0%C 43

13、7.80E+03 Steel, Carbon, 1.5%C 36 7.75E+03 Steel, Chrome, Cr0% 73 Steel, Chrome, Cr1% 7.87E+03 Steel, Chrome, Cr20% 22 7.69E+03 Steel, Chrome, Cr5% 40 Steel, Chrome-Nickel, 15%Cr-10%Ni 19 Steel, Chrome-Nickel, 18%Cr-8%Ni 7.82E+03 Steel, Chrome-Nickel, 20%Cr-15%Ni 15.1 Steel, Chrome-Nickel, 25%Cr-20%N

14、i 12.8 Steel, Invar, 36%Ni 10.7 8.14E+03 Steel, Nickel, Ni0% Steel, Nickel, Ni20% 7.93E+03 Steel, Nickel, Ni40% 10 8.17E+03 Steel, Nickel, Ni80% Steel, SAE 1010 Steel, SAE 1010, Sheet 63.9 Steel, Stainless, 316 16.26 8.03E+03 Steel, Tungsten, W0% Steel, Tungsten, W1% 7.91E+03 Steel, Tungsten, W10% 4

15、8 Steel, Tungsten, W5% 8.07E+03 Tin, Cast, Hammered 62.5 7.35E+03 Tin, Pure 64 7.30E+03 Titanium 15.6 4.51E+03 Tungsten 1.94E+04 Zinc, Pure 112.2 7.14E+03 Non-Metal kg/m3 ABS-Plastic 0.25 1.01E+03 Acetals 0.3 1.42E+03 Acrylic 0.06 1.19E+03 Alkyds 0.85 2.00E+03 Alumina, 96% 21 3.80E+03 Alumina, Pure

16、37 3.90E+03 Asbestos, Asbestos-sheets 0.166 No Data Asbestos, Cement 2.08 Asbestos, Cement-boards 0.74 Asbestos, Corregated, 4plies/in 0.087 Asbestos, Felt, 20 lam/in 0.078 Asbestos, Felt, 40 lam/in 0.057 Asbestos, Loosely-packed 0.154 520 Asphalt 0.75 Bakelite 0.19 Balsam wool 2.2lb/ft 3 0.04 Beryl

17、lia, 99.5% 197.3 Brick, Building brick 0.69 1.60E+03 Brick, Carborundum brick 18.5 Brick, Chrome brick 2.32 3.00E+03 Brick, Diatomaceous earth 0.24 Brick, Face brick 1.32 Brick, Fireclay 1.04 Brick, Magnesite 3.81 Carbon 6.92 Cardboard, Celotex 0.048 Cardboard, Corrugated 0.064 Cement, Mortar 1.16 C

18、ement, Portland 0.29 1.50E+03 Concrete, Cinder 0.76 Concrete, Stone 1-2-4 mix 1.37 2.10E+03 Cork, Corkboard,10lb/ft 3 0.043 160 Cork, Ground 150 Cork, Regranulated 0.045 80 Diamond, Film 700 3.50E+03 Diamond, Type IIA Diamond, Type IIB 1.30E+03 Diatomaceous earth 0.061 320 E-Glass Fiber 0.89 2.54E+03 Epoxy, High Fill 2.163 Epoxy, No Fill 0.207 Felt, Hair 0.036 265 Felt, Wool 0.052 330 Fiber insulating board 240 FR4 Epoxy Glass, 1oz Copper 9.11 FR4 Epoxy Glass, 2 oz Copper