Fidur 8/200
The electrode Fidur 8/200 is used for wear-resistant surfacings on machine parts which are exposed to heavy rolling and squeezing load (rolling friction), for example track switches, rail frogs and cross pieces. Furthermore, it is suitable for intermediate claddings for stress equalisation on hard-surfacings and for crack-resistant surfacings on difficult-to-weld materials with a higher carbon content and hard-manganese steel as well as heat-resistant and stainless steel and cast steel at working temperatures of up to 300 °C. The austenitic weld metal is stainless, heat and scale-resistant up to 850 °C and resistant against sulphur-containing combustion gases up to max. 500 °C, thermal shock-resistant, non-magnetic and work-hardenable.
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