D106 electrode wear line with GB EDPMn2-16 

 Description: D106 is a low hydrogen potassium type coating ordinary manganese welding electrodes can be AC-DC, AC voltage greater than the space contained 70V. 

 Uses: Used to weld or repair of low carbon steel, medium carbon steel and low alloy steel wear parts on the surface, such as axles, gear and blade of mixer. 

 Chemical Composition of Deposited Metal (%) 
 Chemical Composition C Mn 
 Guaranteed value ≤ 0.20 ≤ 3.50 


 Surfacing layer hardness: HB ≥ 220 

 Reference current (AC, DC +) 
 Electrode diameter (mm) φ3.2 φ4.0 φ5.0 
 Welding current (A) 90 ~ 110 140 ~ 180 180 ~ 220 


 Note: 
 1. 300-350 ℃ before welding electrodes shall be baked 1h. 
 2. In large parts before surfacing preheated to about 200 ℃, and parts of the welding surface rust and oil removed.