High density 95WNiFe Tungsten heavy alloy non-standard bar with good wear resistance
1.Product description:
Properties:
- High Density : 16.8-18.8g/cm3
- Good mechanical properties
- High modulus of elasticity
- Radiation Absorption
- High thermal and electrical conductivity
- High temperature resistance
- Low thermal expansion
Grade of High density 95WNiFe Tungsten heavy alloy non-standard bar with good wear resistance
| Material 1 | Class 1 | Class 2 | Class 3 | Class 4 |
| Tungsten % | 90 | 92.5 | 95 | 97 |
| Density (g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25-18.85 |
| Hardeness (HRC) | 32 | 33 | 34 | 35 |
| Utimate Tensile Strength | ksi | 110 | 110 | 105 | 100 |
| Mpa | 758 | 758 | 724 | 689 |
| Yield Strength at 0.2% off-set | ksi | 75 | 75 | 75 | 75 |
| Mpa | 517 | 517 | 517 | 517 |
| Elongation (%) | 5 | 5 | 3 | 2 |
| Material 2 | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
| Composition | 90W7Ni3Fe | 92W5Ni3Fe | 95W3Ni2Fe | 97W2Ni1Fe |
| Density (g/cm3) | 17.1±0.15 | 17.50±0.15 | 18.10±0.15 | 18.50±0.15 |
| Heat Treatment | Sintering | Sintering | Sintering | Sintering |
| Tensile Strength (Mpa) | 900-1000 | 900-1000 | 920-1100 | 920-1100 |
| Elongation (%) | 18-29 | 16-26 | 10--22 | 6--13 |
| Hardness (HRC) | 24-28 | 25-29 | 27-32 | 28-36 |
| Material 3 | Grade 1 | Grade 2 |
| Composition | 90%W, | 95%W, |
| 6%Ni4%Cu | 3.5%Ni |
| 1.5% Cu |
| Density (gm/cc; lbs/in3) | 17;0.614 | 18;0.65 |
| Hardness (RC) | 24 | 27 |
| Ultimate Tensile Strength (PSI) | 110,000 | 110,000 |
| Yield Strength, . 2% Offset (PSI) | 80,000 | 85,000 |
| Elongation (% In 1“) | 6 | 7 |
| Proportional Elastic Limit (PSI) | 45,000 | 45,000 |
Tungsten alloy rods, WNiFe and WNiCu, are made from metal powder at a specific high temperature, using a special high temperature powder metallurgy technology. In this way, tungsten alloy rod material has low thermal expansion coefficient, good thermal conductivity and good material properties.
2. About Tungsten heavy alloy:
At high temperature, the tungsten alloy rod acts as a material with high melting point and low coefficient of thermal expansion. The addition of tungsten alloy element improves machinability, toughness and welding. The properties of the material are built on tungsten alloy rods in the manufacturing industry to eliminate problems associated with heat treatment of other tool materials.
3. Applications :
Counter balance for Vibration Dampening
Aircraft control surfaces
Helicopter rotor Systems
Engine components
Auto racing industry
Ship ballasts
Golf club weights
Fire arms
Down hole logging-Sinker bars
Boring bars
Ordnance application
4.Advantages: pure tungsten
- Contact and electrode materials
- High temperature furnace component
- Head sink
- EDM electrode
- Arc contact
Advantages: Heavy tungsten
- Balancing weights
- Substitutional material for Uranium
- Electroheat upsetting anvil block
- Balls in bomb
- High voltage electrical contact
- Fishing
Why Choose Us:
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. guarantee to give a response within 24hours(usually in the same hour)
5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
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CONTACT US
info@zztungsten.com
