E310Mo-16 

 Description: E310Mo-16 is a titanium calcium type of Cr26Ni21Mo2 pure austenitic stainless steel electrodes. Since the deposited metal added Mo, so corrosion resistance, heat resistance, crack resistance than A402, A407 has improved. AC-DC dual-use, the operating process performance is good. 


 Uses: Used for welding work at a high temperature heat-resistant stainless steel, can also be used to weld stainless steel lining, dissimilar steel. In the welding of high carbon steel hardened, low-alloy steel excellent toughness. 


 Chemical Composition of Deposited Metal (%) Chemical Composition C Mn Si SP Cu Ni Mo Cr 
 Guaranteed value ≤ 0.12 1.0 ~ 2.5 ≤ 0.75 ≤ 0.030 ≤ 0.030 ≤ 0.75 20.0 ~ 22.0 2.00 ~ 3.00 25.0 ~ 28.0 


 Mechanical properties of deposited metal project σb (MPa) δ5 (%) 
 Guaranteed value ≥ 550 ≥ 25 


 Reference current (AC, DC +) electrode diameter (mm) φ2.0 φ2.5 φ3.2 φ4.0 φ5.0 
 Welding current (A) 40 ~ 80 50 ~ 100 70 ~ 130 100 ~ 160 140 ~ 200 


 Note: 
 1. 200-250 ℃ before welding electrodes shall be baked 1h. 
 2. Operating when the current is not too large.