Tungsten Heavy alloy

Tungsten Heavy alloy (W-22Fe33Ni)

Tungsten is a heavy metal alloys, also called hard metal. With density superior to 17.5g/CC it combines the great hardness and strength of tungsten carbide with the toughness and plasticity of its metallic alloy binders.

Tungsten alloys are used in a wide range of applications, including the aerospace and automotive industries and radiation shielding and to manufacture cutting and mining products, such as drill bits, high-speed cutting tools, lathe tools and milling cutters.


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Composition

Element Fe Ni W
Content 1,9 - 2,5% 3,0 - 3,6% Balance

Typical properties

Yield Strength (Rp0.2)
> 670 MPa
Strength at Break (Rm)
> 860 MPa
Tensile Elongation
> 7 %
Hardness
> 1020 HV

Typical properties; not to be construed as specifications.
EN ISO 6892-1, EN ISO 6507-1, EN ISO 6508-1.

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