Tungsten Carbide Rings for Rolling Hot Steel Bars
|FOB Unit Price:||US $45 US $60|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||300tons / Year|
|Transport Package:||Carton/ Fibers Board|
|Payment Terms:||L/C, T/T|
- Model NO.: as per your requirments
- -Type: Diameter Below 380mm
- Specification: all various sizes and types
- HS Code: 26110000
- Type: High Hardness and Good Wear Resistance
- Trademark: LIZHOU
- Origin: China
High hardness and good wear resistance: Hardness at room temperature can reach HRA78-89, good red hardness under high temperature, 600 degrees Celsius over high-speed steel, 1000 degrees Celsius
Over the room temperature of carbon steel.
High mechanical strength: The compressive strength of up to 6000MN/,
, the bending strength can still above 6000MN/
High modulus of elasticity: Good rigidity at room temperature, no significant plastic deformation. Young's modulus is 2-3 times than steel.
Corrosion resistance and good oxidation resistance: Acid, alkali, at 600— 800 degrees Celsius
Without significant oxidation.
The linear expansion coefficient is small: In the range of 20 to 400 degrees Celsius
For steel 0.35-0.65.
Conductivity: Similar with iron and ferroalloy.
All our Tungsten carbide rolls are very excellent quality and performances.
1.100% original raw materials.
2. Sintered in HIP Furnace.
3. Variety of type and size available.
4. ISO9001: 2008 certificate.