Tungsten Heavy Alloy Block
Tungsten Heavy Alloy Block Description
Tungsten heavy alloy is a high-proportion alloy material. There are two commonly used types: tungsten-nickel-iron and tungsten-nickel-copper, which mainly contain more than 85% tungsten and a small amount of alloying elements, such as Ni, Cu, Co, Mo, Cr Wait. Tungsten Heavy Alloy Blocks are ideal counterweight parts for racing cars, cars, tanks, airplanes and sailboats, etc. They can play their own balancing role in a limited space for a long time. The tungsten alloy block provided by our company complies with ASTM international standards and has passed various quality inspections, and the size can also be customized.
Tungsten Heavy Alloy Blocks Properties:
1.High density (17-18.75g/cm3) and High melting point
2.High tensile strength (700-1000Mpa), and Good elongation capacity
3.High radiation absorption capacity(30-40% higher than lead), excellent absorption of γ-rays or X-rays
4.It is a non-magnetic high strength metal with good workability and weldability
5.Low vapor pressure, excellent thermal stability, small thermal expansion coefficient
Tungsten Heavy Alloy Block Specifications:
AMS-T-21014 | Class 1 | Class 1 | Class 2 | Class 2 | Class 3 | Class 3 | Class 3 |
Material | 90W7Ni3Fe | 91W6Ni3Fe | 92W5Ni3Fe | 93W4Ni3Fe | 95W3Ni2Fe | 96W3Ni1Fe | 97W2Ni1Fe |
Density(g/cm³) | 17.25±0.15 | 17.25±0.15 | 17.50±0.15 | 17.60±0.15 | 18.10±0.15 | 18.30±0.15 | 18.50±0.15 |
Tensile Strength(Mpa) | 900-1000 | 900-1000 | 900-1000 | 900-1000 | 920-1100 | 920-1100 | 920-1100 |
Elongation % | 18-29 | 17-27 | 16-26 | 16-24 | 10-22 | 8-22 | 6-13 |
Hardness(HRA) | 24-28 | 25-29 | 25-29 | 26-30 | 27-32 | 28-34 | 28-36 |
Tungsten Heavy Alloy Block Pictures:


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