|Part Number XHD 6804|
Alloy developed for coating high and low alloy steels and tool-steels.
Principal Applications: Draw plates, chucks, plungers for hot-extrusion.
Other Uses: Stamping and trimming dies, kiln parts, pump shafts. Coating of parts subjected to wear from metal on metal friction at temperatures up to 650oC.
Outstanding Features: Contact heat quickly removed; Maximum hardness after one pass; Excellent resistance to metal on metal friction up to 650oC; Extensive overlays possible without any risk of overheating; Very tough and creep resistant; Bonding layer normally not necessary; Exceptional weldability; Very good resistance to oxidation.
Weldability: Exceptional wedling capabilities with a stable arc and perfect metal transfer; Smooth flow without spatter; Excellent wetting; Slag easily removed; Good appearance witgh perfectly regular beads.
Mechanical Properties: Hardness after Welding- 420-5210 HV, Hardness after Work Hardening- 480-580 HV