Surfacing repair workpiece: cold rolled steel roller
Welding wire type: submerged arc welding series flux cored wire
Welding wire diameter: 2.4-4.0mm
Welding method: submerged arc welding
Recommended Wire Welding Wire and Features:
Welding wire model: TM001 for bottom pass, TM491 for cover welding.
TM001 is a flux-cored wire for submerged arc surfacing welding. The welding wire is connected correctly during welding, and the welding process performance is excellent, the shape is beautiful, and the slag removal is good. The metal of the surfacing layer is a low-carbon chromium alloy, which has the characteristics of high bonding strength and good toughness.
TM491 is a flux-cored wire for surfacing welding of 9Cr2Mo base metal backup rollers. The surfacing metal is medium carbon alloy steel, which has the effect of precipitation strengthening, high hardness, good toughness and excellent wear resistance. Excellent welding performance, beautiful shape and easy slag removal
