Tungsten carbide roll ring

Tungsten Carbide Roll Rings

High qualitytungsten carbide roll rings for rolling mill are widely used as seal faces withresistant-wearing, high fracturing strength, high thermal conductivity, smallthermal expansion coefficient. It is the best material to resist heat andfracture in all hard face materials.

Property:

1. Highhardness & good wear resistance. Normal hardness reaches HRA 78-89, undertemperature 600 ,beyond hardness of high speed steel

2. Highelasticity modulus

3. Highmechanical strength, compressive strength is up to 6000MN/M²

4. Highdensity

5. Goodthermal conductivity

6. Goodcorrosion& oxidation resistance