Tungsten Carbide Rolls

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.

  • Extremely high hardness (typically 78–90 HRA)
  • Excellent wear and heat resistance
  • Long service life with minimal regrinding
  • Superior surface finish and dimensional accuracy
  • Cost-effective in high-volume production environments

  • Wire Rod Mills
  • Bar and Rebar Mills
  • Seamless Tube Mills
  • Cold Rolling Applications
  • Non-ferrous Metal Processing
  • Tungsten carbide rolls are available in various grades and profiles tailored to specific mill requirements. Their precision performance ensures optimal output quality, making them a preferred choice for modern rolling operations seeking efficiency and reliability.
  • 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