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1、常用材料导热系数晨怡热管 http:/ 2006-10-2 2:06:06 日期:2006-3-24 8:20:17 来源:来自网络 查看:大 中 小 作者：不详 热度： 常用材料导热系数 -深圳智通电子有限公司提供Metal Material Conductivity（电导率） Density（密度） W/m-C kg/m 3 Aluminum, 2024, Temper-T3 121 2.80E+03 Aluminum, 2024, Temper-T351 143 2.80E+03 Aluminum, 2024, Temper-T4 121 2.80E+03 Aluminum, 5052,
2、 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 2.71E+03 Aluminum, 6061, Temper-T6 167 2.71E+03 Aluminum, 7075, Temper-O 130 2.80E+03 Aluminum, 7075, Temper-T6 130 2.80E+03 Aluminum, A356, Temper-T6 128 2.76E+03 Alumi
3、num, Al-Cu, Duralumin, 95%Al-5%Cu 164 2.79E+03 Aluminum, Al-Mg-Si, 97%Al-1%Mg-1%Si-1%Mn 177 2.71E+03 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 2.71E+03 Beryllium, Pure 175 1.85E+03 Brass, Red, 85%Cu-15%Zn 151 8.80E+03 Bra
4、ss, Yellow, 65%Cu-35%Zn 119 8.80E+03 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 8.67E+03 Copper, Constantan, 60%Cu-40%Ni 22.7 8.92E+03 Copper, Drawn Wire 287 8.80E+03 Copper, German silver,
5、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, Pure 35 1.14
6、E+04 Magnesium, Mg-Al, Electrolytic, 8%Al-2%Zn 66 1.81E+03 Magnesium, Pure 171 1.75E+03 Molybdenum 130 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 8.67E+03 Nickel, Pure 99 8.91E+03 Silver, Pure 418 1.05E+04 Solder, Hard, 80%Au-20%
7、Sn 57 1.50E+04 Solder, Hard, 88%Au-12%Ge 88 1.50E+04 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
8、.0%C 43 7.80E+03 Steel, Carbon, 1.5%C 36 7.75E+03 Steel, Chrome, Cr0% 73 7.90E+03 Steel, Chrome, Cr1% 61 7.87E+03 Steel, Chrome, Cr20% 22 7.69E+03 Steel, Chrome, Cr5% 40 7.83E+03 Steel, Chrome-Nickel, 15%Cr-10%Ni 19 7.87E+03 Steel, Chrome-Nickel, 18%Cr-8%Ni 16.3 7.82E+03 Steel, Chrome-Nickel, 20%Cr-
9、15%Ni 15.1 7.83E+03 Steel, Chrome-Nickel, 25%Cr-20%Ni 12.8 7.87E+03 Steel, Invar, 36%Ni 10.7 8.14E+03 Steel, Nickel, Ni0% 73 7.90E+03 Steel, Nickel, Ni20% 19 7.93E+03 Steel, Nickel, Ni40% 10 8.17E+03 Steel, Nickel, Ni80% 35 8.62E+03 Steel, SAE 1010 59 7.83E+03 Steel, SAE 1010, Sheet 63.9 7.83E+03 St
10、eel, Stainless, 316 16.26 8.03E+03 Steel, Tungsten, W0% 73 7.90E+03 Steel, Tungsten, W1% 66 7.91E+03 Steel, Tungsten, W10% 48 8.31E+03 Steel, Tungsten, W5% 54 8.07E+03 Tin, Cast, Hammered 62.5 7.35E+03 Tin, Pure 64 7.30E+03 Titanium 15.6 4.51E+03 Tungsten 180 1.94E+04 Zinc, Pure 112.2 7.14E+03 Non-M
11、etal Material Conductivity Density W/m-C 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 37 3.90E+03 Asbestos, Asbestos-sheets 0.166 No Data Asbestos, Cement 2.08 No Data Asbestos, Cement-boards 0.74 No Data Asbes
12、tos, Corregated, 4plies/in 0.087 No Data Asbestos, Felt, 20 lam/in 0.078 No Data Asbestos, Felt, 40 lam/in 0.057 No Data Asbestos, Loosely-packed 0.154 520 Asphalt 0.75 No Data Bakelite 0.19 No Data Balsam wool 2.2lb/ft 3 0.04 35 Beryllia, 99.5% 197.3 No Data Brick, Building brick 0.69 1.60E+03 Bric
13、k, Carborundum brick 18.5 No Data Brick, Chrome brick 2.32 3.00E+03 Brick, Diatomaceous earth 0.24 No Data Brick, Face brick 1.32 2.00E+03 Brick, Fireclay 1.04 2.00E+03 Brick, Magnesite 3.81 No Data Carbon 6.92 No Data Cardboard, Celotex 0.048 No Data Cardboard, Corrugated 0.064 No Data Cement, Mort
14、ar 1.16 No Data Cement, Portland 0.29 1.50E+03 Concrete, Cinder 0.76 No Data Concrete, Stone 1-2-4 mix 1.37 2.10E+03 Cork, Corkboard,10lb/ft 3 0.043 160 Cork, Ground 0.043 150 Cork, Regranulated 0.045 80 Diamond, Film 700 3.50E+03 Diamond, Type IIA 2.00E+03 No Data Diamond, Type IIB 1.30E+03 No Data Diatomaceous earth 0.061 320 E-Glas
