工程材料性質本表列出了各種材料的物理性質。采用的是SI單位密度丙烯酸1400kg/m3密度空氣(2800m)0.9800kg/m3密度空氣(STP)1.2930kg/m3密度鋁2024-T32770kg/m3密度鋁30032700kg/m3密度鋁6061-T62700kg/m3密度鋁7079-T62740kg/m3密度氨-液態682.10kg/m3密度氬-液態1390kg/m3密度鈹QMV1850kg/m3密度硼OharaE62180kg/m3密度硼Tempax2230kg/m3密度混凝土2242kg/m3密度銅-純8900kg/m3密度道康寧合金200銅(350cSt)968.00kg/m3密度熔融硅2200kg/m3

密度玻璃棉64.00kg/m3密度金-純1.932E+04kg/m3密度氦-液態125.00kg/m3密度氫-液態70.00kg/m3密度鐵7830kg/m3密度鉛-純1.134E+04kg/m3密度鎂AZ31B-H241770kg/m3密度鎂HK31A-H241790kg/m3密度甲烷-液態424.00kg/m3密度鉬-可鍛態1.030E+04kg/m3密度氖-液態1200kg/m3密度鎳-純8900kg/m3密度氮-液態804.00kg/m3密度尼龍1700kg/m3密度鉑2.145E+04kg/m3密度聚碳酸酯1300kg/m3密度聚乙烯2300kg/m3密度聚四氟乙烯1200kg/m3密度碳化硅Alpha2975kg/m3

密度碳化硅sinteredKT2975kg/m3密度銀-純1.050E+04kg/m3密度鋼AISI3048030kg/m3密度鋼AISIC10207850kg/m3密度鉭1.660E+04kg/m3密度鈦B120VCA4850kg/m3密度鎢1.930E+04kg/m3密度水(4C)999.97kg/m3密度白皮松513.00kg/m3彈性模量鋁2024-T37.310E+10Pa彈性模量鋁6061-T67.310E+10Pa彈性模量鋁7079-T67.172E+10Pa彈性模量鈹QMV2.897E+11Pa彈性模量硼OharaE65.743E+10Pa彈性模量硼Tempax6.200E+10Pa彈性模量銅-純1.172E+11Pa彈性模量金-純7.448E+10Pa彈性模量鉛-純1.379E+10Pa彈性模量鎂AZ31B-H244.483E+10Pa

彈性模量鎂HK31A-H244.414E+10Pa彈性模量鉬-wrought2.759E+11Pa彈性模量鎳-純2.207E+11Pa彈性模量鉑1.469E+11Pa彈性模量碳化硅Alpha4.760E+11Pa彈性模量碳化硅sinteredKT3.320E+11Pa彈性模量銀-純7.241E+10Pa彈性模量鋼AISI3041.931E+11Pa彈性模量鋼AISIC10202.034E+11Pa彈性模量鉭1.862E+11Pa彈性模量鈦B120VCA1.021E+11Pa彈性模量鎢3.448E+11Pa電阻鋁20174.000E-08ohm?m電阻鋁30034.000E-08ohm?m電阻鋁99.996%2.655E-08ohm?m電阻銅1.673E-08ohm?m電阻聶ASTMB1601.000E-07ohm?m電阻鋼AISI3047.200E-07ohm?m電阻鋼AISIC10201.000E-07ohm?m

比熱空氣1006J/kgC比熱鋁2024-T3963.00J/kgC比熱鋁6061-T6963.00J/kgC比熱鋁7079-T6963.00J/kgC比熱鈹QMV1884J/kgC比熱硼glass710.00J/kgC比熱混凝土1000J/kgC比熱銅-純385.00J/kgC比熱道康寧有機硅200(350cST)1465J/kgC比熱乙醇(25°C)2453J/kgC比熱金-純130.00J/kgC比熱冰2093J/kgC比熱鐵440.00J/kgC比熱鉛-純130.00J/kgC比熱鎂AZ31B-H241047J/kgC比熱鎂HK31A-H24544.00J/kgC比熱甲醇(25C)2547J/kgC比熱鉬-wrought293.00J/kgC比熱鎳-純461.00J/kgC

比熱鉑130.00J/kgC比熱碳化硅Alpha1300J/kgC比熱碳化硅sinteredKT1340J/kgC比熱硅（0°C）937.00J/kgC比熱銀-純235.00J/kgC比熱鋼AISI304503.00J/kgC比熱鋼AISIC1020419.00J/kgC比熱鉭126.00J/kgC比熱鈦B120VCA544.00J/kgC比熱鎢138.00J/kgC比熱水4216J/kgC燃燒熱甲烷55.70MJ/kg燃燒熱辛烷47.70MJ/kg凝結熱氮25.50kJ/kg凝結熱水334.00kJ/kg蒸發執八、、八、、氨1368kJ/kg蒸發執八、、八、、氬162.76kJ/kg蒸發執八、、八、、氦23.93kJ/kg蒸發執八、、八、、氫451.90kJ/kg

蒸發執八、、八、、甲烷577.40kj/kg蒸發執八、、八、、氖87.03kj/kg蒸發執八、、八、、氮199.20kJ/kg蒸發執八、、八、、水(100°C)2258kJ/kg熱傳導系數空氣v二0m/s5.6000W/C?m2熱傳導系數空氣v=3.4m/s18.90W/C?m2熱傳導系數空氣v=6.7m/s38.00W/C?m2Kinematic粘度空氣(101kPa)1.800E-05m2/sKinematic粘度道康寧有機硅200(350cSt)1.121E-07m2/sKinematic粘度水(0C)1.753E-06m2/s泊松比鋁2024-T30.3300泊松比鋁6061-T60.3300泊松比鋁7079-&60.3300泊松比鈹QMV0.0300泊松比硼OharaE60.1950泊松比硼Tempax0.2200

泊松比銅-純泊松比金-純0.4200泊松比鉛-純0.4200泊松比鎂AZ31B-H240.3500泊松比鎂HK31A-H240.3500泊松比鉬-wrought0.3200泊松比鎳-純泊松比鉑0.3900泊松比銀-純0.3700泊松比鋼AISI3040.2900泊松比鋼AISIC10200.2900泊松比鉭0.3500泊松比鈦B120VCA0.3000泊松比鎢0.2800熱傳導率乙酰0.2300W/m?°C熱傳導率空氣0.028W/m?C熱傳導率丙烯酸0.1400W/m?C熱傳導率鋁2024-T3190.40W/m?C熱傳導率鋁3003233.64W/m?C

熱傳導率鋁6061-T6155.80W/m°C熱傳導率鋁7079-T6121.10W/m°C熱傳導率鈹QMV147.10W/mC熱傳導率硼glass1.1300W/mC熱傳導率硼glass(Tempax)1.1300W/mC熱傳導率混凝土(沙&石)1.8000W/mC熱傳導率銅-純392.90W/mC熱傳導率金剛石550.00W/mC熱傳導率道格拉斯冷杉0.1100W/mC熱傳導率道康寧有機硅200(350cSt)0.1590W/mC熱傳導率道康寧有機硅7390.1900W/mC熱傳導率道康寧有機硅93-5000.1500W/mC熱傳導率道康寧有機硅Q3-66050.8400W/mC熱傳導率環氧樹脂(Epotek353ND)0.0490W/mC熱傳導率環氧樹脂(Masterbond11A0)1.4400W/mC熱傳導率玻璃棉0.0400W/mC熱傳導率金-純297.70W/mC熱傳導率氦2.7700W/mC熱傳導率冰2.2000W/mC

熱傳導率鐵83.50W/m°C熱傳導率鉛-純37.04W/m°C熱傳導率石灰石0.5000W/mC熱傳導率鎂HK31A-H24114.20W/mC熱傳導率鎂AZ31B-H2495.19W/mC熱傳導率甲烷0.3030W/mC熱傳導率鉬-wrought143.60W/mC熱傳導率鎳-純91.73W/mC熱傳導率氮0.1460W/mC熱傳導率尼龍0.2400W/mC熱傳導率鉑69.23W/mC熱傳導率聚碳酸酯0.2000W/mC熱傳導率聚乙烯0.4000W/mC熱傳導率泡沫聚乙烯0.3600W/mC熱傳導率泡沫聚氨酯0.0260W/mC熱傳導率聚四氟乙烯0.2400W/mC熱傳導率石英1.3200W/mC熱傳導率碳化硅Alpha77.50W/mC熱傳導率碳化硅sinteredKT80.00W/mC

熱傳導率硅橡膠E0.1800W/mC熱傳導率硅橡膠L0.2800W/mC熱傳導率泡沫硅酮（Poron）0.0600W/mC熱傳導率銀-純417.10W/mC熱傳導率雪（松散）0.6000W/mC熱傳導率雪（壓實）2.2000W/mC熱傳導率泥土（粗糙）0.5200W/mC熱傳導率泥土（干燥有石頭）0.5200W/mC熱傳導率泥土（干燥）0.2300W/mC熱傳導率泥土（含水42%）1.1000W/mC熱傳導率鋼AISI30416.27W/mC熱傳導率鋼AISIC102046.73W/mC熱傳導率鉭53.65W/mC熱傳導率鈦B120VCA7.4420W/mC熱傳導率鎢164.40W/mC熱傳導率水0.6030W/mC熱傳導率白皮松0.1100W/mC熱膨脹系數鋁2024-T322.68Pm/m?°C熱膨脹系數鋁6061-T624.30Pm/m?°C

熱膨脹系數鋁7079-T624.66Pm/m°C熱膨脹系數鈹QMV14.94Pm/m°C熱膨脹系數硼E6-30to+70C2.8000Pm/mC熱膨脹系數銅-純16.56Pm/mC熱膨脹系數金-純4.39Pm/mC熱膨脹系數鉛-純52.74Pm/mC熱膨脹系數鎂AZ31V-H2426.10Pm/mC熱膨脹系數鎂HK31A-H2425.20Pm/mC熱膨脹系數鉬-wrought5.4000Pm/mC熱膨脹系數鎳-純12.96Pm/mC熱膨脹系數鉑9.0000Pm/mC熱膨脹系數碳化硅Alpha4.0000Pm/mC熱膨脹系數碳化硅sinteredKT5.0000Pm/mC熱膨脹系數銀-純19.80Pm/mC熱膨脹系數鋼AISI30417.82Pm/mC熱膨脹系數鋼AISIC102011.34Pm/mC熱膨脹系數鉭6.4800Pm/mC熱膨脹系數鈦B120VCA9.3600Pm/mC熱膨脹系數鎢4.5000Pm/mC

粘度空氣(0°C,101kPa)1.708E-05N?s/m2粘度二氧化碳(0C,101kPa)1.390E-05N?s/m2粘度氦(0C,101kPa)1.860E-05N?s/m2粘度氫(0C,101kPa)8.345E-06N?s/m2粘度甲烷(0C,101kPa)1.026E-05N?s/m2粘度氮(0C,101kPa)1.660E-05N?s/m2粘度氧(0C,101kPa)1.919E-05N?s/m2粘度苯(0C)9.121E-04〕N?s/m2粘度四氯化碳(0C)1.346E-03N?s/m2粘度甘油(0C)12.07N?s/m2粘度煤油(0C)2.959E-03N?s/m2粘度水銀(0C)1.685E-03N?s/m2粘度油-輕機油(0C)0.3534N?s/m2粘度水(0C)1.753E-03N?s/m2《工程材料性質》2008-7-917:46:19拖飛寶瀏覽次數食1344對應用而言，熱傳導率低的材料表示系統中的熱并不易散失，換句話說，就是系統的能量轉換會更有效率。因此這個新材料的出現，還有相關的技術，將很有可能對提高能源的使用效率，及其它相關領域。導熱系數導熱系數是指在穩定傳熱條件下，1m厚的材料，兩側表面的溫差為1度(K,°C)，在1小時內,通過1平方米面積傳遞的熱量，單位為瓦/米?度(W/m?K，此處的K可用。C代替)。導熱系數與材料的組成結構、密度、含水率、溫度等因素有關。非晶體結構、密度較低的材料，導熱系數較小。材料的含水率、溫度較低時，導熱系數較小。通常把導熱系數較低的材料稱為保溫材料，而把導熱系數在0.05瓦/米?度以下的材料稱為高效保溫材料金屬的熱傳導系數表：銀429銅401金317鋁237鐵80錫67鉛34.8各種物質導熱系數！materialconductivityK(W/m.K)diamond鉆石2300silver銀429cooper銅401gold金317aluminum鋁237各物質的導熱系數物質溫度導熱系數物質溫度導熱系數亞麻布500.09落葉松木00.13木屑500.05普通松木450.08?0.11海砂200.03楊木1000.1研碎軟木200.04膠合板00.125壓縮軟木200.07纖維素00.46聚苯乙烯1000.08絲200.04?0.05硫化橡膠500.22?0.29爐渣500.84鎳鋁錳合金032.7硬質膠250.18青銅3032?153白樺木300.15殷鋼3011橡木200.17康銅3020.9雪松00.095黃銅2070?183柏木200.1鎳鉻合金2012.3?171普通冕玻璃201石棉00.16?0.37石英玻璃41.46紙120.06?0.13燧石玻璃320.795皮棉4.10.03重燧石玻璃12.50.78礦渣棉00.05?0.14精制玻璃