Co12 Alloy POWER FOR PTA Welding

Cobalt 12 Cobalt 12 is cobalt base alloy powder can be used for Thermal Spray Coating, PTA welding and Laser cladding process.

Cobalt-based alloys is the most widely used of the wear resistant  and exhibits good all-round performance. It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F). 

It also has good resistance to impact and cavitation erosion. Cobalt 12 is ideally suited to a variety of hardfacing processes and can be turned with carbide tooling. Examples include valve seats and gates, pump shafts and bearings, erosion shields, and rolling couples. It is often used self-mated. 

NOMINAL CHEMICAL COMPOSITION (MASS%) 

Co: Bal

Cr: 29

C: 1.5

W: 8.5

Others: Fe, Ni, Mo, Mn, Si 

Product Categories : PTA Powder > Cobalt Based Alloy Powder