D287 anti-cavitation erosion resistant welding electrode
Description: Anti-cavitation anti-sand wear special electrode, has good anti-cavitation, anti-sediment wear resistance, welding process is good, using DC reverse connection, can be all-position welding, surfacing metal has good machinability.
Uses: It is used for the manufacture of the flow-through parts of pumps and turbines and the repair of surfacing welding. It can also be used for the welding of runners of the same material.
Deposited metal chemical composition
C ≤ 0.15 Cr 12-16 Ni 4-6
Hardfacing hardness HRC: HV400 (welded)