SPRS PTA 1170
This premium powder incorporates large fused spherical cast WC particles in an NiCrBSi matrix. Please note that not all PTA nozzles will function with this powder as the carbide size is significantly larger than standard powders.
Typical WC particle size: 55-400 um
WC content: 60% by weight
Avg WC hardness: 2700 Hv
Matrix hardness: ~45 HRc
Available in 5 kg (11 lb) containers.