HH-806 hardfacing FCW welding wire for build-up layer/ buffel layer

Charateristics

HH-806 produces an austenitic (non-magnetic) tough and crack-free weld deposit. Shock impact result in superficial work-hardening. The weld deposit is characterized by its good compatibilty with all weldable steels. The hardfacing material is not suited for flame-cutting.

Microstructure:  Manganese steel, austenitic on iron base with chromium: C – Cr – Mn – Fe

Machinability:  Grinding only

Cutting:  Not suited for flame-cutting

Cutting: Multi layers.

Application

Perfectly suited for tough and pressure-resistant buffer layers and for the hardfacing of parts which are mainly subjected to impact, e.g. Mill Roller, Mill Table, Press Roller,Rotor of Crusher.

Typical compositions of pure welded deposit (3 layer welded )

         C        Cr          Si         Ni        Mn V,Ti, Mo, others
0.08-0.15%  10.0-13.0%    0.4-0.8%   0.2-0.5% 13.0-16.0%   suitable

Hardness of pure welded deposit: 200-250 HB

Package: 250 KG / drum ,125 KG / drum

Recommended welding parameters

Amperage [ A ]

Voltage [ V ]

Wire stick-out [ MM ]

350~430

27~32

25~40

*This data sheet corresponds to the present state of production (August 2023) and can be changed anytime.

Anti-Abrasion
Anti-Impact
Heat-Resistant
Anti-Corrosion

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