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常用材料的弹性模量及泊松比

2021-06-11 来源:钮旅网
密度

材料

ρg/cm

切变弹性模

量G x10

211

杨氏弹性模

量E x10

211

泊松比σ

声阻抗Z x10

62

声速 Km/s

横波CS3.08瑞利波

CR

(达因/cm)(达因/cm)

金属

(g/cms)体积纵波C

铝Al2.72.566.850.341.696.26铝1100-02.711.726.35铝2117-T42.81.756.25铝2502.71

1.72

6.35铝17ST2.69

7.180.3551.756.25铝LY12板材6.13铍Be1.8214.0829.650.052.3312.8镁Mg1.741.61

4.57

0.31

1.015.77镁Am351.741.015.79镁M1A1.761.015.74钼Mo10.26.386.25钯Pd123.6

钴Co8.9铪Hf13.31钒V6.1铬Cr7.19铌Nb8.57铼Re20.53铱Ir22.451.410.7铂Pt

21.45.9716.8

0.39

8.46

3.96铂铱合金25板材4.31

镓Ga5.91硅Si2.33锆Zr6.52.8

4.31锆合金6.541.92锑Sb6.77.751.442.16锌Zn7.14.1210.30.252.964.17铋Bi9.61.193.140.332.142.18铀U18.73.37镉Cd8.61.944.950.32.42.78银Ag10.52.367.320.38

3.83.6德国银8.73.124.76钽Ta16.618.65.563.35金Au19.32.787.95

0.426.263.24铟In7.31铊Tl8.584.25

4.95锡Sn7.32.045.44

0.33

2.423.32汞Hg13.551.951.45汞Hg(20℃)13.55/13.61.973

1.451钨W19.25

13.135.40.359.985.18超硬合金11-157.7/10.26.8/7.3

铁Fe

7.7

8.0320.6

0.26

4.5

5.85

3.13.13.13.13.07

8.713.093.13.1

3.351.671.95

0.812.411.1

1.93

1.51.5

1.22.181.672.873.232.92.792.92.797.872.742.872.873.11

2.4

2.652.23铸铁

QT60-2球墨铸铁钢302不锈钢304不锈钢347不锈钢410不锈钢430不锈钢

1Cr18Ni9Ti板材铜Cu6.95/7.35

7.77.97.97.917.677.78.94.55

12.3

0.35

7.58

19.5

0.30.250.28

2.5/4.03.5/5.62.2/3.2

3.018

4.535.88/5.953.2/3.284.474.464.544.134.634.185.665.645.745.396.015.774.73.122.893.073.13.363.05

2.262.152.79

2.992.16

黄铜8.543.964.64康铜8.86.13

16.3

0.33

4.65.24紫铜8.934.074.6锰铜8.44.64

12.3

0.33

3.94.6铜110

8.94.184.7铜260(弹壳黄铜 70%)8.533.273.83铜464-467(海军黄铜)8.413.734.43铜510(磷青铜 5%A)8.863.123.53铜752(镍银65-18)8.754.044.62白铜8.43.9210.080.3744.75铅Pb

11.40.586

1.64

0.44

2.462.17硬铅(94Pb-6Sb)10.882.352.16锰Mn8.44.6412.30.333.834.66镍Ni8.87.7120.10.314.955.63镍铜锌合金8.43.92

10.8

0.37

44.75Inconel镍基合金8.54.955.82X-750镍基合金8.34.935.94Monel镍基合金8.836.55

17.95

0.327

4.725.35钛Ti(工业纯)4.52.756.1钛合金Ti150A

4.54

2.776.1钛合金TC11(BT9-Zr)4.482.836.15钛合金TC11(BT3/1)6.18碳钢,退火合金钢7.854.665.94退火碳钢7.864.685.95淬火碳钢7.84.65.952100钢(退火)7.834.695.9952100钢(淬火)7.84.65.89D6工具钢(退火)7.74.76.14D6工具钢(淬火)7.74.6

6.01

非金属

空气(0℃)1.293x10-3

0.428x10-3

0.331空气(2℃)1.205x10-30.413x10

-3

0.343氩气(0℃)1.781x10-30.568x10-3

0.319氩气(300℃)0.848x10

-30.261x10

-3

0.307氨气(0℃)0.771x10

-3

0.32x10-3

0.415二氧化碳(0℃)CO21.977x10-3

0.512x10

-3

0.259一氧化碳(0℃)CO

1.25x10

-3

0.423x10

-3

0.3382.052.64

2.35

2.262.052.122.232.322.160.70.812.35

2.962.16

3.023.12

2.723.123.123.23.243.263.233.273.23.313.22

1.841.931.861.952.011.690.64

0.732.642.792.462.792.7933氯气(0℃)Cl23.214x10-3

0.662x10

-3

0.206重氢(0℃)0.89乙烷(10℃)1.357x10-3

0.418x10-3

0.308乙烯(0℃)1.26x10-30.399x10-3

0.317氢气(0℃)H2

0.09x10-30.115x10

-3

1.28溴化氢(0℃)HBr3.645x10-30.729x10

-3

0.2氯化氢(0℃)HCl1.64x10

-30.485x10-3

0.296碘化氢(0℃)HI5.789x10

-3

0.909x10

-3

0.157硫化氢(0℃)H2S1.539x10-3

0.445x10-3

0.289氦气(0℃)0.179x10-3

0.174x10

-3

0.97甲烷(0℃)

0.717x10-30.308x10

-3

0.43氖气(0℃)0.9x10-30.392x10

-3

0.435二氧化氮(10℃)NO21.34x10

-30.244x10-3

0.324一氧化氮(0℃)NO1.978x10

-3

0.514x10

-3

0.26氮气(0℃)N21.251x10-3

0.418x10-3

0.334氮气(20℃)N21.163x10-3

0.408x10

-3

0.351一氧化氮(0℃)NO1.978x10-30.514x10

-3

0.26氧气(0℃)O21.429x10-30.452x10

-3

0.316氧气(20℃)O21.329x10

-30.436x10-3

0.328二氧化硫(0℃)SO22.927x10

-3

0.623x10

-3

0.213水蒸汽(0℃)4.85x10-3

1.9x10-3

0.401

水蒸汽(100℃)0.596x10-3

0.241x10

-3

0.405淡水(17℃)0.999

0.141.4淡水(20℃)10.1481.48海水(17℃)

1.0250.1551.51乙二醇

1.110.181.66甘油(20℃)C3H5(OH)31.26130.24251.923

甘油

1.26130.2431.923机油(SAE20)0.870.151.74变压器油

0.92

0.127

1.38硅油DC703(20℃)1.275硅油(180℃)0.84硅油(300℃)0.59

石油(15℃)0.70.9311.33松节油(3.5℃)0.8810.1211.37松节油(27℃)0.8640.1141.28轻油

0.90.1221.35煤油(31.5℃)0.8160.1131.39锭子油(32℃)0.9050.1211.342汽油(34℃)0.8030.1

1.25

0#柴油(20℃)0.84060.11641.385大港航空煤油(20℃)0.79630.10341.298大庆2#航空煤(20℃)0.78680.10151.2966#汽油(20℃)0.72460.84851.17188#汽油(20℃)0.70550.80361.139冰(0℃)0.90.336

1.076

0.33

0.36

3.98

苯(20℃)(C6H6

)0.879

0.11641.324

1.99

二硫化碳(20℃)CS2三氯甲烷(20℃)乙醇(12.5℃)CHOH25乙醇(20℃)CHOH25乙醇(12.5℃)CHOH25乙醇(20℃)CHOH25乙醚(20℃)(CH)O252戊烷(18℃)戊烷(20℃)的确良布软木石英天然石英熔凝石英X切石英X切石英棒X切石英板Y切石英板45°Z切磷酸二氢胺45°Z切酒石酸钾钠45°Y切酒石酸钾钠45°X切酒石酸钾钠L切酒石酸钾钠Z切电气石X切萤石

X切食盐NaClX切氯化钾KClX切溴化钠NaBrX切溴化钾KBr碳化钨熔凝二氧化硅火石玻璃重燧石玻璃特轻燧石玻璃最重冕玻璃冕玻璃石英玻璃无铅玻璃普通玻璃花岗石花岗岩石英岩石灰岩大理石象牙板岩榆木

1.26341.4890.7950.78930.7950.78930.7140.6280.6210.242.65

2.65

0.1470.149

1.161

0.09861.240.09231.1680.09861.240.09231.1680.07211.010.06591.050.06261.0080.15

0.005

0.0121.421.5215

0.55.575.735.9855.75.455.7

3.86

0.590.3370.3370.5660.762.232.090.9790.821.0240.931.05

2.362.27

5.765.6

0.220.24

1.541.731.321.741.26

3.212.92

7.57.02

0.170.22

1.451.411.221.09

4.1/7.42.3/3.55.61

1.010.5571.170.058

3.03

5.8/7.32.9/3.75.6/7.32.7/3.83.014.511.01

2.35

5.31

0.294

2.95.367.37.184.784.383.23.48

3.98

2.562.322.221.73

4.784.263.764.85.265.625.575.66

3.5153.42

2.29

4.922.39

2.5

2.22.652.652.652.651.81.771.771.771.773.13.12.171.983.22.75

10-152.23.64.632.93.692.242.72.52.42.752.562.91.852.60.57

6.7/9.96.66

2.6/2.81.6/3.44.5/8.30.29/0.442.6/3.02.7/2.97.3/7.70.35

2.2/4.26.2/10.00.42

0.871

橡木瓷软橡胶硬橡胶硫化橡胶胶木有机玻璃

人造荧光树脂(洛赛特)0.82.40.951.21.1/1.61.21.181.182

0.2520.138

0.330.296

0.8240.4

2.38

5.86

0.23

0.3281.270.1470.280.2760.320.32

4.015.31.552.32.32.732.67

1.461.21.090.993.1

2.89

0.25/0.372.3

2甲基丙烯酸甲脂聚酰胺(尼龙)树脂

聚四氟乙烯(特氟隆)聚乙烯聚苯乙烯尼龙6-6丙烯酸树脂酚醛树脂环氧树脂

二氧化硅环氧树脂夹布胶木

45°Z切磷酸二氢钾Y切硫酸锂

压电陶瓷PZT-4压电陶瓷PZT-5A压电陶瓷PZT-5H压电陶瓷PZT-6A压电陶瓷PZT-6B压电陶瓷PZT-7A压电陶瓷PZT-8压电陶瓷PZT-2钛酸钡BaTiO3铌酸铅Pb2Nb2O6

偏铌酸铅Pb0.6Ba0.5Nb2O6偏铌酸铅钡铌酸钾钠Na0.5K0.5NbO3钛酸铅PbTiO3石蜡

水玻璃(100%)水玻璃(85%)水玻璃(70%)水玻璃(50%)丙三醇(100%)丙三醇(75%)丙三醇(50%)胶水(CMC)5%水溶液胶水(CMC)1%水溶液

1.0/1.21.322.170.921.051.111.181.41.181.931.32.312.067.57.757.57.457.557.67.67.65.7665.94.467.720.91.71.61.51.351.271.21.13

0.128

0.252

0.18/0.271.8/2.20.1871.420.3151.450.1741.90.341

0.2462.340.392.620.824

0.3212.720.3632.590.322.70.643.30.44

3.434.944.64.354.564.574.824.84.415.47

0.22.20.42.350.352.20.3120.251.80.241.880.221.80.191.7

0.160.15

1.15

1.462.632.262.3752.342.492.43.164.242.7

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