Material Specification

Property

Minimum Value (S.I.)

Maximum Value (S.I.)

Units (S.I.)

Minimum Value (Imp.)

Maximum Value (Imp.)

Units (Imp.)

Atomic Volume (average)

0.0057

0.007

m3/kmol

347.835

427.166

in3/kmol

Density

3.97

4.05

Mg/m3

247.839

252.833

lb/ft3

Energy Content

100

150

MJ/kg

10833.9

16250.8

kcal/lb

Bulk Modulus

209.1

218.1

GPa

30.3274

31.6327

106 psi

Compressive Strength

660

3675

MPa

95.7249

533.014

ksi

Ductility

0

0

NULL

Elastic Limit

333.3

367.5

MPa

48.3411

53.3014

ksi

Endurance Limit

283.5

330.7

MPa

41.1182

47.9639

ksi

Fracture Toughness

2.4

3.3

MPa.m1/2

2.18411

3.00315

ksi.in1/2

Hardness

9330

10290

MPa

1353.2

1492.44

ksi

Loss Coefficient

5e-005

8e-005

5e-005

8e-005

NULL

Modulus of Rupture

140

441.2

MPa

20.3053

63.9906

ksi

Poisson's Ratio

0.27

0.29

0.27

0.29

NULL

Shear Modulus

90

112.5

GPa

13.0534

16.3167

106 psi

Tensile Strength

333.3

367.5

MPa

48.3411

53.3014

ksi

Young's Modulus

230

288

GPa

33.3587

41.7708

106 psi

Glass Temperature

K

°F

Latent Heat of Fusion

820

930

kJ/kg

352.535

399.826

BTU/lb

Maximum Service Temperature

1840

1910

K

2852.33

2978.33

°F

Melting Point

2103

2123

K

3325.73

3361.73

°F

Minimum Service Temperature

0

K

-459.67

°F

Specific Heat

683

697

J/kg.K

0.528545

0.539379

BTU/lb.F

Thermal Conductivity

4.8

11.8

W/m.K

8.98576

22.09

BTU.ft/h.ft2.F

Thermal Expansion

8.4

11.8

10-6/K

15.12

21.24

10-6/°F

Breakdown Potential

2

12

MV/m

50.8

304.8

V/mil

Dielectric Constant

10

85

10

85

NULL

Resistivity

1e+019

1e+024

10-8ohm.m

1e+019

1e+024

10-8 ohm.m

Environmental Properties

Resistance Factors, 1=Poor 5=Excellent

Flammability

5

Fresh Water

5

Organic Solvents

5

Oxidation at 500C

5

Sea Water

5

Strong Acid

4

Strong Alkalis

3

UV

5

Wear

5

Weak Acid

5

Weak Alkalis

3