High density W based Tungsten Alloys Tungsten Heavy Cube 18.5g/cc
1. Description
Hyper-velocity armor-penertrating applications use our materials in
spheres, cubes, and projectile shapes.
Manufacturing techniques allow us to vary certain properties, such
as elongation, ultimate tensile strength and hardness of our
tungsten alloy in order to meet your needs.
2. Advantages
- Good machinability
- Good mechanical properties
- High absorption capacity against X-rays and Y-rays
- Harmless to the health and environment
3. Application
- Protection shields for nuclear radiation
- High voltage electrical contact
- Substitutional material for Uranium
- Electrodes for Resistance Welding
- Electroheat upsetting anvil block
4. Chemical composition, Physical & Mechanical Properties of
Tungsten Base, High Density Metal ( Theoretical Value)
| Type | Density g/cm³ | Tensile strength MPa | Elongation | 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 |
5. Dimensions:
Balls: φ 2mm above
Shafts: (φ1mm above)×(Length max.500mm)
Sheets: (Thickness 1.5mm above)×(Wideness max.200mm)×(Length
max.300mm)
Square, round and rectangle sizes: diameter 550mm above
