Tungsten Carbide Rings are usually made with Cobalt (Co) as binder material. Nickel(Ni) Bonded Rings are also supplied.

We provide our clients with high quality Tungsten Carbide roll rings and composite rolls for rolling wire rods and merchant bars.
The superior wear resistance characteristics of TC roll rings provide you the highest pass performance in addition to the excellent surface finish.Tungsten carbide roll rings are the standard application in high speed wire rod finishing block and is getting more popular in some other hot and cold forming applications.Tungsten carbide material has good conductivity, thermal conductivity and corrosion resistance and high density of 16 g/cm3 to 18.5 g/cm3.Cemented carbide also has very good mechanical strength, small coefficient of thermal conductivity, large expansion coefficient and elastic coefficient.