Tungsten Content

90% W

Proportional Elastic Limit (PSI)

45,000

Density Gms/cc

17

Elongation (% in 1")

8

Density Lbs/cu.in

0.614

Electrical Conductivity (% IACS)

14

Hardness Rockwell C

24

Modulus of Elasticity (PSI)

40 x 106

Ultimate Tensile Strength (PSI)

110,000

Coefficient of Thermal Expansion (x 10-6/°C at 20° - 400°C)

5.4

Yield Strength .2% offset (PSI)

90,000

Thermal Conductivity (CGS Units)

0.23