Overlay welding wire for cold rolling support roll
WH480 cold rolling support roller surfacing wire:
Description: WH480 9Cr2Mo parent metal backing roller repair cored wire welding, surfacing metal is carbon steel, with precipitation strengthening effect, high hardness, good toughness, excellent wear resistance. Excellent welding process performance, beautiful appearance, easy slag removal.
Uses: Used for cold rolling support roller cover surfacing repair, requirements, surfacing more than 3 layers, the thickness of 6mm.
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