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Tungsten Alloy Grades

Time:2015-10-28 16:23     Author: HAO Carbide

 Tungsten Alloy Grades

AMS-T-21014

Class 1

Class 2

Class 3

Class 4

Composition   

90W7Ni3Fe

91W7Ni3Fe

92W7Ni3Fe

93W7Ni3Fe

Density (g/cm3)

17.25±0.15

17.25±0.15

17.50±0.15

17.60±0.15

Heat Treatment

Sintering

Sintering

Sintering

Sintering

TensileStrength(MPa)

900-1000

900-1000

900-1000

900-1000

Elongation (%)

18-29

17-27

16-26

16-24

Hardness(HRC)

- - - -

 

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