Tungsten – Nickel - Iron / Cube
Description

Tungsten-Nickel-Iron alloys provide a higher degree of strength, density and ductility over tungsten nickel copper alloys. The tensile strengths of these alloys are superior to most other alloys. Compared to pure tungsten, these alloys are relatively easy to machine, have excellent thermal conductivity and are able to withstand moderately high temperatures. While as iron makes these alloys magnetic, they cannot be used in any magnetism-sensitive equipment such as medical imaging equipment.
Alfa Chemistry specializes in providing high tungsten-nickel-iron cubes on the market today. We can also customize various shapes of tungsten-nickel-iron alloy products according to your requirements or drawings.
General Properties
Items | Tungsten – Nickel - Iron / Cube |
---|---|
Catalog | ACAM-W-A003 |
Material | W-Ni-Fe |
Shape | Cube or customized |
Surface | Hot rolling, cleaning, polished |
Heat Treatment | Sintering |
Standard | ASTM B777 |
Physical Properties
Serial No. | Composition | Density (g/cm3) | Tensile Strength (MPa) | Elongation (%) | Hardness (HRC) |
---|---|---|---|---|---|
1 | W85Ni10.5Fe4.5 | 15.8-16.0 | 700-980 | 20-33 | 20-28 |
2 | W90N7Fe3 | 16.9-17.15 | 700-980 | 20-33 | 24-32 |
3 | W90Ni6Fe4 | 16.8-17.0 | 700-980 | 20-33 | 24-32 |
4 | W91Ni6Fe3 | 17.1-17.3 | 700-980 | 16-25 | 25-32 |
5 | W92Ni5Fe3 | 17.3-17.5 | 700-980 | 18-24 | 25-32 |
6 | W92.5Ni5Fe2.5 | 17.4-17.6 | 700-980 | 24-30 | 25-32 |
7 | W93Ni4Fe3 | 17.5-17.6 | 700-980 | 15-25 | 26-30 |
8 | W93Ni4.9Fe2.1 | 17.5-17.6 | 700-980 | 18-28 | 26-30 |
9 | W93Ni5Fe2 | 17.5-17.6 | 700-980 | 15-25 | 26-30 |
10 | W95Ni3Fe2 | 17.9-18.1 | 600-750 | 8-15 | 28-35 |
11 | W95Ni3.5Fe1.5 | 17.9-18.1 | 600-750 | 8-13 | 28-35 |
12 | W96Ni3Fe1 | 18.2-18.3 | 600-750 | 6-10 | 30-35 |
13 | W97Ni2Fe1 | 18.4-18.6 | 550-750 | 8-14 | 30-35 |
14 | W98Ni1Fe1 | 18.5-18.7 | 550-750 | 2-5 | 30-36 |
Size
W-Ni-Fe Cube | Thickness | Width | Length | Surface |
---|---|---|---|---|
Normal size | min: 3mm max: 38mm | min: 3mm max: 38mm | min: 3mm max: 38mm | Polished |
Special size | >38mm | >38mm | >38mm | Discuss |
Applications
Tungsten-Nickel-Iron cube is a kind of metal material with high density, good ductility and high temperature corrosion resistance. Its wide range of uses include
- Protection shields for nuclear radiation.
- Balancing weights.
- Substitutional material for uranium.
- Electro heat upsetting anvil block.
- Balls in bomb.
- High voltage electrical contact.
- Electrodes for resistance welding.