Introduction:

HDF132: 

It is a kind of CrMo type CO2 gas-shielded flux cored welding wire used for surfacing welding. It has stable arc in surfacing welding and good slag detachability.

Application: Used for repairing the surfaces of low-carbon steel, medium-carbon steel or low-alloy steel parts, such as the surfacing welding and repairing of mining machinery and agricultural machinery.

HDF172:

It is a kind of CrMo type CO2 gas-shielded flux cored welding wire used for surfacing welding. It has stable arc in surfacing welding and good slag detachability.

Application: Used for surfacing welding on some worn-out gears, dredge buckets, tractor blades, deep digging blade ploughs, mining machinery, etc.

HDF212:

It is a CO2 gas shielded hardfacing flux cored wire.

Application: Used for welding of single or multipass for damaged parts surface, such as gear, dredger bucket, mining machineries, etc. Arc is stable, low spatter generation and good slag removal.