Mechanical Properties of Roentgenium and Hafnium

Roentgenium

Hafnium

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1 Mechanical

1.1 Density

1.1.1 Density At Room Temperature

28.70 g/cm³13.31 g/cm³

0.534 40.7

1.1.2 Density When Liquid (at m.p.)

NA12.00 g/cm3

0.512 20

1.2 Tensile Strength

NA445.00 MPa

2.5 11000

1.3 Viscosity

NANA

0.001526 0.001526

1.4 Vapor Pressure

1.4.1 Vapor Pressure at 1000 K

NANA

2.47E-11 121

1.4.2 Vapor Pressure at 2000 K

NA0.00 (Pa)

2.62E-10 774

1.5 Elasticity properties

1.5.1 Shear Modulus

NA30.00 GPa

1.3 222

1.5.2 Bulk Modulus

NA110.00 GPa

1.6 462

1.5.3 Young's Modulus

NA78.00 GPa

1.7 528

1.6 Poisson Ratio

NA0.37

0.032 0.47

1.7 Other Mechanical Properties

Unknown

Ductile, Malleable

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