Tungsten Alloy Block
1, width×Length: (2.0-300.0mm)×(2.0-300.0mm)
2, thickness: (2.0mm-200mm)
3, Density: 15.8-18.75 g/cm3
4, Composition: W content: 85-99%, W-Ni-Fe, W-Ni-Cu
5, Surface: Sintering surface, Forged surface, Ground surface
Properties of Tungsten Alloy Block
Tungsten alloy block is a kind of W-based matrix with the W content of 85-99%. Keeping the primary tungsten phase
properties alloy block density can be up to 16 .5~19.0g/cm3, making the product ideal counterweight for vehicles such
as racing cars, airplanes and sailboats where size plays an important role. It's has excellent corrosion resistance and machinability.
Tungsten Alloy Block Applications
Coinciding with the properties above, usually , tungsten alloy can be manufactured as the parts of military defense, extrusion die,
some counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights,
boat counterweights, tank counterweights, etc.
Extrusion die is one of the forming techniques used in material processing, consisting of forcing the work pieces through a die,
thereby reducing its cross section and increasing its length. Tungsten alloy block is the popular material for extrusion die because
of its high melting point and corrosion resistance.
Tungsten Alloy Data Sheet
Type |
Density (g/cm³) |
Tensile strength (MPa) |
Elongation |
Hardness (HRC) |
85W-10.5Ni-4.5Fe |
15.8-16.0 |
700-1000 |
20-33 |
20-30 |
90W-7Ni-3Fe |
16.9-17.1 |
700-1000 |
20-33 |
24-32 |
90W-6Ni-4Fe |
16.7-17.0 |
700-1000 |
20-33 |
24-32 |
91W-6Ni-3Fe |
17.1-17.3 |
700-1000 |
15-28 |
25-30 |
92W-5Ni-3Fe |
17.3-17.5 |
700-1000 |
18-28 |
25-30 |
92.5W-5Ni-2.5Fe |
17.4-17.6 |
700-1000 |
25-30 |
25-30 |
93W-4Ni-3Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
93W-4.9Ni-2.1Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
93W-5Ni-2Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
95W-3Ni-2Fe |
17.9-18.1 |
700-900 |
8-15 |
25-35 |
95W-3.5Ni-1.5Fe |
17.9-18.1 |
700-900 |
8-15 |
25-35 |
96W-3Ni-1Fe |
18.2-18.3 |
600-800 |
6-10 |
30-35 |
97W-2Ni-1Fe |
18.4-18.5 |
600-800 |
8-14 |
30-35 |
98W-1Ni-1Fe |
18.4-18.6 |
500-800 |
5-10 |
30-35 |
90W-6Ni-4Cu |
17.0-17.2 |
600-800 |
4-8 |
25-35 |
93W-5Ni-2Cu |
17.5-17.6 |
500-600 |
3-5 |
25-35 |