Description
By rolling or swaging from pressed and sintered heavy alloy billets, our tungsten heavy alloy rods are perfectly made. We manufacture the alloy rods from wolfram alloy by using metallurgical technology. They are commonly used for making the parts of counterweight, radiation shielding, military defense appliance, welding rod, extrusion die, etc. The tungsten heavy alloy rods from Achemetal Furnace co., Ltd comply with the standard of ASTM B777-99.
Applications
1. Tungsten heavy alloy rods can be widely used as balancing weights and high temperature moulds.
2. They can also be used as protection shields for high-energy rays.
3. Tungsten heavy alloys also can be used for producing aircraft control surfaces, helicopter rotor systems, engine components, ship ballasts, golf club weights, boring bars and down hole logging-sinker bars, etc.
4. They can be produced as the materials for making fire arms and ordnance.
Features
1. The density and hardness of tungsten heavy alloy rod is higher than that of other material-made rods. It has a very high density between 16.8g/cm3 to 18.75g/cm3.
2. This type of rod has high temperature and corrosion resistance properties.
3. The alloy has wonderful shock resistance and machinery plasticity.
4. Tungsten heavy alloy rods are of low thermal expansion coefficient high absorption capacity of high-energy rays.
Parameters
| Class | Nominal W | Density | Max. hardness | Tensile strength | Elongation |
| weight% | g/cc | Rockwell ‘C’ | MPa | % | |
| Class1 | 90 | 16.85-17.25 | 32 | 700-1200(600-800) | 20-33(4-8) |
| Class2 | 92.5 | 17.15-17.85 | 33 | 700-1400(500-600) | 15-25(3-5) |
| Class3 | 95 | 17.75-18.35 | 34 | 700-1200 | 8-15 |
| Class4 | 97 | 18.25-18.85 | 35 | 600-1000 | 8-14 |
| Note: The data in brackets apply to non-magnetic nickel-copper tungsten heavy alloy rods. | |||||
Notice
1. Tungsten heavy alloy rods are produced in straight random lengths with smooth swaged surfaces at diameters of 3mm or larger.
2. Specific lengths and special fabrications can be supplied upon request.
3. Center less-ground finishes can also be furnished.
Achemetal Furnace Co., Ltd is a professional manufacturer and supplier of tungsten heavy alloy rods in China. We also provide WNiCu alloys, WNiFe alloys, tungsten heavy alloys, tungsten plates as well as tungsten parts. All of our products are made in accordance with the standard of ISO9001 and ASTM B777-99. Above 60% of our products are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Our tungsten heavy alloy rods have been highly recognized by customers for their excellent quality and accuracy.
