Tungsten carbide rollers

Tungsten carbide rollers with ribs for high speed of ribbed steel bars

Common material of tungsten carbide rolls: YGR30, YGR45, YGR55, YGR60, YGH30, YGH40 etc.

Below are grade of binder between 15% -30%, for the tender requests

Tungsten carbide rolls application:

1. YGR30: Good toughness, wear resistance, corrosion resistance and thermal crack resistance. Used in most stands of the finishing mills and in the rear stands of common mils.
2. YGR40: Good toughness and thermal crack resistance, good for general purposes. Used in most stands of the finishing mills and in the rear stands of common mils.
3. YGR55: Good impact resistance. Used in the stands of pre-finishing rolling mills for hot rolling rebars and they can be machined with turning and milling.
4. YGR60: Good impact resistance. Used for hot rolling rebars and in the first and second stands of pre-finishing rolling mills and they can be machined with turning and milling.

Tungsten carbide roller rings dimension:

See the below information or as per customer requirement.