Home > Products > Seal Faces > Tungsten Carbide Mechanical Seal Face
Tungsten Carbide Mechanical Seal Face
- 2500 Piece / Pieces per Month
- Ningbo / others
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Product Details
Standard or Nonstandard: | Standard | Style: | Mechanical Seal | Material: | Other, TC |
Place of Origin: | Zhejiang, China | Brand Name: | RCM |
Product Description
Product Information
Tungsten carbide mechanical seal face is the best material to resist heat and fracture in all hard face materials.
1. Tungsten-Cobalt alloy is the alloy which content major of Tungsten Carbide and cobalt as the bonding agent. The anti-friction performance of the cobalt is 15-20 times stronger than the best HSS, and 1-2 times heat spread than HSS, but it is easy to be oxidation, poor anti-corrosive performance in acid medium.
2. Nickel based alloy is the alloy which content major of Tungsten Carbide and nickel as the bonding agent, the intensity only 70-80% of cobalt based tungsten carbide alloy, but its anti-corrosive make a great improvement. It can be used for acid alkali medium.
Tungsten Carbide & Steel Bonded Carbide | ||||
YG6 | YG8 | YWN8 | R5 | |
Purity(%) | 94/Co | 92/Co | 94/Ni | - |
Density (g/cm3) | 14.9 | 14.7 | 15 | 6.4 |
Hardness (HRA) | 90.5 | 90 | 89.5 | 70 |
Bend strength (Mpa) | 1569 | 1750 | 1470 | 1300 |
Compressive strength (Mpa) | 4508 | 4381 | - | - |
Thermal Conductivity (Wm/k) | 58.1 | 58.1 | 58.3 | - |
- | - | |||
87.9 | 87.9 | |||
Coefficient of Heat Expansion (X10^-6/°C) | 5 | 5.1 | 5.2 | 9.16 |
Max-Working Temperature/°C | 1300 | 1300 | 1300 | 1300 |
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- Ningbo Rock Metal Product Co., Ltd.
- Contact nameRock Seals
- Phone86-574-88210948
- Address104/32 Bldg,Dushi Senlin II, Linyu Rd.,Yinzhou Ningbo,Zhejiang
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