Manufacturer of high wear resistance roll rings,cemented carbide bearing oil seal ring made in China

Density 

g/cm³

Hardness 

HRA(hv)

T.R.S

(M Pa)

Good Wear resistance, used for hard wood,processing original 

wood,aluminum section bar,brass rod and cast iron.

Suitable for the roughening of cast iron and light alloys and also 

for the milling of cast iron and low-alloy steel.

Fine carbide,high wear resistance,high bending strength,high 

resistance to bonding, high thermal strength.Machining of refractory

 alloys, stainless steel and high manganese steel etc.Mainly used for

 disc cutter and other tools

Wear resistance and strength comparatively higher,suitable for 

processing cast iron, non-ferrous metal and non-metalloid materials.

This grade with 8% nickel binder, it has good wear resistance&

corrosion resistance perfor

About CTC

Zhuzhou TongDa Cemented Carbide Works specialize in the production of bespoke 

Tungsten Carbide Hard Metal Wear Resistant Products for use across a wide range of industrial 

applications in both the as-sintered and finished ground condition.

Established in 2001 Zhuzhou TongDa Cemented Carbide Works are offering customers recommendations and solutions for individual wear resistant components and special tooling requirements.