Tungsten Carbide Rolls are high-performance rolling tools made from a composite of tungsten carbide and cobalt, offering exceptional hardness, wear resistance, and durability. These rolls are widely used in high-speed wire rod mills, rebar mills, and other rolling applications where extended roll life and consistent surface finish are critical.
Engineered to withstand extreme rolling pressures and temperatures, tungsten carbide rolls significantly reduce downtime and maintenance costs. Their superior resistance to deformation and abrasion makes them ideal for rolling tough materials like carbon steel, alloy steel, stainless steel, and non-ferrous metals.
| Carbon | Chromium | Nickle | Manganese | Silicon | Molybdenum | Tungsten (W) | Cobalt (Co) or Nickle (Ni) | Strength | Hardness |
|---|---|---|---|---|---|---|---|---|---|
| 5.67-6.2% (Combined with W) | 0-1.0% | 0-6.00% (if used as binder) | 0-0.05% (Trace) | 0-0.05% (Trace) | 0-1.0% (Optional) | 70-88% | 6-15% | 2020-2750 N/mm2 | 55-85 HRC |