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Hard surfacing of lower rollers and buckets
edges. For metal-to-metal wearing and
Characteristics on usage
HF-600 is an electrode depositing weld metal of martensite structure.
It is applicable to abrasion accompanied by light impact. It is difficult to apply machining
under the as-welded condition.
Notes on usage
Preheat 200�C over in general.
In the case of multi-layer hard surfacing or hard surfacing onto large size casting steels and
forgings, low alloy steels, or high carbon steels, under-layer welding should be applied with
low hydrogen type electrodes for mild steel.