常用材料的彈性模量及泊松比

1、常用材料的彈性模量及泊松比序號(hào)材料名稱彈性模量EGpa切變模量GGpa泊松比科1饃銘鋼、合金鋼20679.380.250.32碳鋼196206790.240.283鑄鋼172202-0.34球墨鑄鐵1401547376-5灰鑄鐵、白口鑄鐵113157440.230.276冷拔純銅12748-7軋制磷青銅113410.320.358軋制純銅108390.310.349軋制鎰青銅108390.3510鑄鋁青銅10341-11冷拔黃銅899734360.320.4212軋制鋅82310.2713硬鋁合金7026-14軋制鋁6825260.320.3615鉛1770.4216玻璃55220.2517混

2、凝土14234.915.70.10.1818縱紋木材9.8120.5-19橫紋木材0.50.980.440.64-20橡膠0.00784-0.4721電木1.962.940.692.060.350.3822尼龍28.310.10.423可鍛鑄鐵152-24拔制鋁線69-25大理石55-26花崗石48-27石灰心41-28尼龍10101.07-29夾布酚醛塑料48.8-30石棉酚醛塑料1.3-31高壓聚乙烯0.150.25-32低壓聚乙烯0.490.78-33聚丙烯1.321.42常用金屬材料的密度表-材料名稱密度,克/立方厘米材料名稱密度,克/立方厘米灰口鑄鐵6.67.4不1Crl8NillN

3、b、Cr23Ni187.9白口鑄鐵7.47.7銹2Cr13Ni4Mn98.5可鍛鑄鐵7.27.4鋼3Cr13Ni7Si28.0鑄鋼7.8純銅材8.9工業(yè)純鐵7.8759、62、65、68黃銅8.5普通碳素鋼7.8580、85、90黃銅8.7優(yōu)質(zhì)碳素鋼7.8596黃銅8.8碳素工具鋼7.8559-1、63-3鉛黃銅8.5易切鋼7.8574-3鉛黃銅8.7鎰鋼7.8190-1錫黃銅8.815CrA銘鋼7.7470-1錫黃銅8.5420Cr、30Cr、40Cr銘鋼7.8260-1和62-1錫黃銅8.538CrA銘鋼7.8077-2鋁黃銅8.6銘機(jī)、銘銀、銘銀鋁、銘鎰、硅、銘鎰硅饃、硅鎰、硅銘鋼7.8

4、567-2.5、66-6-3-2、60-1-1鋁黃銅8.5饃黃銅8.5銘銀鴇鋼7.80鎰更耐8.5銘鋁鋁鋼7.65硅黃銅、饃黃銅、鐵黃銅8.58.8含鴇9高速工具鋼8.35-5-5鑄錫青銅含鴇18高速工具鋼8.73-12-5鑄錫青銅8.69高強(qiáng)度合金鋼、7.826-6-3鑄錫青銅8.82軸承鋼7.817-0.2、6.5-0.4、6.5-0.1、4-3錫青銅8.8不銹鋼0Cr13、1Cr13、2Cr13、3Cr13、4Cr13、Cr17Ni2、Cr18、9Cr18、Cr25、Cr287.754-0.3、4-4-4錫青銅8.9Cr14、Cr177.74-4-2.5錫青銅8.750Cr18Ni9、1

5、Cr18Ni9、1Cr18Ni9Ti、2Cr18Ni97.855鋁青銅8.21Cr18Ni11Si4A1Ti7.52鍛鋁LD82.777鋁青銅7.8LD7、LD9、LD102.819-2鋁青銅7.6超硬鋁2.859-4、10-3-1.5鋁青銅7.5LT1特殊鋁2.7510-4-4鋁青銅7.46工業(yè)純鎂1.74鍍青銅8.3變形鎂MB11.763-1硅青銅8.47MB2、MB81.781-3硅青銅8.6MB31.791鉞青銅8.8MB5、MB6、MB7、MB151.81.80.5鎘青銅8.9鑄鎂0.5銘青銅8.9工業(yè)純鈦（TA1、TA2TA3）4.51.5鎰青銅8.8鈦合金TA4TA5、TC64.

6、455鎰青銅8.6TA64.4白銅B5、B19、B30、BMn40-1.58.9TA7、TC54.46BMn3-128.4TA84.56BZN15-208.6TB1、TB24.89BA16-1.58.7TC1、TC24.55BA113-38.5TC3TC44.43純鋁2.7TC74.4防銹鋁LF2、LF432.68TC84.48LF32.67TC94.52LF5、LF1RLF112.65TC104.53LF62.64純饃、陽極饃、電真空饃8.85LF212.73銀銅、銀鎂、銀硅合金8.85硬鋁LY1LY2LY4LY62.76銀銘合金8.72LY32.73鋅錠（Zn0.1、Zn1、Zn2、Zn3

7、）7.15LY7LY8LY1。LY1tLY142.8鑄鋅6.86LY9LY122.784-1鑄造鋅鋁合金6.9LY1&LY172.844-0.5鑄造鋅鋁合金6.75鍛鋁LD2、LD302.7鉛和鉛睇合金11.37LD42.65鉛陽極板11.33LD52.75彈性模量與熱物理性質(zhì)序號(hào)材料名稱彈性模量（x甲MPa）剪切模量（x彳MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X16/K）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)1灰口鑄鐵/白口鑄鐵1.13-1.570.450.23-0.2712008.5-11.639.24702可鍛鑄鐵1.550.4581.1/純鐵455/純鐵3碳鋼2.0-2.10

8、.79-0.810.25-0.281400-150011.3-1349.84654饃銘鋼、合金鋼2.060.79-0.810.25-0.311.5-14.5154605鑄鋼1.750.349.84706軋制純銅1.080.390.31-0.34108317.53983867冷拔純銅1.270.4-0.481083117.54074188軋制磷青銅1.130.410.32-0.3517.922.2饃青銅410/饃青銅9冷拔黃銅0.90-0.97034-0.370.32-0.42108318.810637710軋制鎰青銅1.080.390.3524.8錫青銅343/錫青銅序號(hào)材料名稱彈性模量（x甲

9、MPa）剪切模量（x甲MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X械）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)11軋制鋁0.690.26-0.270.32-0.36658238/純鋁902/純鋁12鑄鋁青銅1.030.410.317.95642013硬鋁合金0.70.270.3123.6162/硅鋁871/硅鋁14軋制鋅0.820.310.2712138815鉛0.170.070.423273512616球墨鑄鐵1.4-1.540.73-0.7617玻璃0.550.2-0.220.254-11.518混凝土0.14-0.230.049-0.1570.1-0.1810-1419縱紋木材0.098-0

10、.120.00520橫紋木材0.005-0.000.0044-0.0064序號(hào)材料名稱彈性模量（x甲MPa）剪切模量（x彳MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X16/K）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)21橡膠0.00007840.4722電木0.0196-0.02940.0069-0.02060.35-0.3823尼龍0.02830.01010.424大理石0.5525花崗巖0.4826尼龍10100.010727夾布酚醛塑料0.04-0.08828石棉酚醛塑料0.01329高壓聚乙烯0.015-0.02530低壓聚乙烯0.0049-0.0078序號(hào)材料名稱彈性模量（x甲MPa）剪

11、切模量（x彳MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X1次）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)31聚丙烯0.0132-0.014232不銹鋼24.551033灰口鑄鐵/白口鑄鐵1.13-1.570.450.23-0.2712008.5-11.639.247034可鍛鑄鐵1.550.4581.1/純鐵453純鐵35碳鋼2.0-2.10.79-0.810.25-0.281400-150011.3-1349.846536饃銘鋼、合金鋼2.060.79-0.810.25-0.311.5-14.51546037鑄鋼1.750.349.847038軋制純銅1.080.390.31-0.34108317

12、.539838639冷拔純銅1.270.4-0.48108317.540741840軋制磷青銅1.130.410.32-0.3517.922.2饃青銅410/饃青銅序號(hào)材料名稱彈性模量（x甲MPa）剪切模量（x彳MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X16/K）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)41冷拔黃銅0.90-0.97034-0.370.32-0.42108318.810637742軋制鎰青銅1.080.390.3524.8錫青銅34W錫青銅43軋制鋁0.690.26-0.270.32-0.36658238/純鋁902/純鋁44鑄鋁青銅1.030.410.317.95642045硬

13、鋁合金0.70.270.323.6162/硅鋁871/硅鋁46軋制鋅0.820.310.2712138847鉛0.170.070.423273512648球墨鑄鐵1.4-1.540.73-0.7649玻璃0.550.2-0.220.254-11.550混凝土0.14-0.230.049-0.1570.1-0.1810-14序號(hào)材料名稱彈性模量（x甲MPa）剪切模量（x彳MPa）泊松比熔點(diǎn)(C)線膨脹系數(shù)（X 做）熱導(dǎo)率(W/(mk)比熱容(J/(kgK)51縱紋木材0.098-0.120.00552橫紋木材0.005-0.000.0044-0.006453橡膠0.00007840.4754電木0.0196-0.02940.0069-0.02060.35-0.3855尼龍0.0283