铝合金导热系数.docx

1、铝合金导热系数常用材料导热系数晨怡热管 2:06:06日期:2006-3-24 8:20:17 来源:来自网络 查看:大 中 小 不详 热度： 常用材料导热系数 -XX智通电子XX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, Temper-H32 138 2.68E+

2、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 Aluminum, Al-Cu, Duralumin,

3、 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 Brass, Yellow, 65%Cu-35%Z

4、n 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, 62%Cu-15%Ni-22%Zn 24.9

5、 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 1.14E+04 Magnesium, Mg-Al,

6、 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%Sn 57 1.50E+04 Solder,

7、 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, 1.0%C 43 7.80E+03 Steel

8、, 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-15%Ni 15.1 7.83E+03 St

9、eel, 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 Steel, Stainless, 316 16

10、.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-Metal Material Conducti

11、vity 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 Asbestos, Corregated, 4plie

12、s/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 Brick, Carborundum brick 1

13、8.5 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, Mortar 1.16 No Data Cement

14、, 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.

15、061 320 E-Glass Fiber 0.89 2.54E+03 Epoxy, High Fill 2.163 No Data Epoxy, No Fill 0.207 No Data Felt, Hair 0.036 265 Felt, Wool 0.052 330 Fiber insulating board 0.048 240 FR4 Epoxy Glass, 1oz Copper 9.11 No Data FR4 Epoxy Glass, 2 oz Copper 17.71 No Data FR4 Epoxy Glass, 4oz Copper 35.15 No Data FR4

16、 Epoxy Glass, no Copper 0.294 1.90E+03 Glass, Borosilicate 1.09 2.20E+03 Glass, Pyrex 1.02 2.23E+03 Glass, Window 0.78 2.70E+03 Glass, Wool, 1.5lb/ft 3 0.038 24 Insulex, dry 0.064 No Data Kapok 0.035 No Data Kapton 0.156 No Data Magnesia, 85% 0.067 270 Mica 0.71 No Data Mylar 0.19 No Data Nylon 0.24

17、2 1.10E+03 Phenolic, Paper based 0.277 No Data Phenolic, Plain 0.519 No Data Plaster, Gypsum 0.48 1.44E+03 Plaster, Metal lath 0.47 No Data Plaster, Wood lath 0.28 No Data Plexiglass 0.19 No Data Polycarbonate 0.19 1.20E+03 Polyethylene, High density 0.5 950 Polyethylene, Low density 0.35 920 Polyet

18、hylene, Medium density 0.4 930 Polystyrene 0.106 No Data Polyvinyl chloride 0.16 No Data Pyrex 1.26 No Data Rock wool, 10lb/ft 3 0.04 160 Rock wool, Loosely packed 0.067 64 Rubber, Butyl 0.26 No Data Rubber, Hard 0.19 No Data Rubber, Silicone 0.19 No Data Rubber, Soft 0.14 No Data Sawdust 0.059 No D

19、ata S-Glass Fiber 0.9 2.49E+03 Silica aerogel 0.024 140 Silicon, 99.9% 150 2.33E+03 Silicone grease 0.21 No Data Stone, Granite 2.8 2.64E+03 Stone, Limestone 1.3 2.50E+03 Stone, Marble 2.5 2.60E+03 Stone, Sandstone 1.83 2.20E+03 Styrofoam 0.035 No Data Teflon 0.22 No Data Wood Shavings 0.059 No Data

20、 Wood, Cross Grain, Balsa, 8.8lb/ft 3 0.055 140 Wood, Cross Grain, Cypress 0.097 460 Wood, Cross Grain, Fir 0.11 420 Wood, Cross Grain, Maple 0.166 540 Wood, Cross Grain, Oak 0.166 540 Wood, Cross Grain, White pine 0.112 430 Wood, Cross Grain, Yellow pine 0.147 640 Aluminum-Oxide, Al 2 O 3 , 99.5% 3

21、2 No Data Aluminum-Oxide, Al 2 O 3 , 96% 21.5 No Data Aluminum-Oxide, Al 2 O 3 , 90% 12 No Data ADC12导热系数：96.2(W/m.K) 。ADC12与ADC10比拟，含硅量多，所以适合于压铸复杂的铸件。它的强度高，耐压性特别好，热脆性小。 纯铝热导率:237 W/(mK) baike.baidu./view/4615.htm但是如果是其它铝合金，那么热导率远小于该值，一般在几十到一百多W/(mK)，以局部铸铝为例： .rechuliwang./plus/view.php?aid=3155ZL101 151 ZL101A 150 ZL102 155ZL104 147 ZL105 159 ZL106 100.5 ZL108 117.2 ZL109 117.2 ZL111 ZL201 113 ZL201A 105 Zl202 134 ZL203