AWS E307-26

Description and Applications

HE307M is a 18-8-4Mn stainless steel electrode with mild steel core wire, for welding of high manganese steel and lining of stainless steel. It provides excellent welding efficiency under higher amperage. Spatters are less and arc is stable.


Guideline in Usage

1. Electrodes should be re-dried at 250 300℃ for one hour before use

Remove dirt such as oil and dust from the groove.

Typical Chemical Composition of Weld Metal(%)
C Si Mn P S Ni Cr Mo
0.040 0.530 3.74 0.015 0.011 9.30 18.80 0.75
Typical Mechanical Properties of Weld Metal
Yield Strength
620 42
Size & Recommended Current RangeAC
Diameter (mm)
3.2 4.0 5.0
Length (mm) 


400 450
Current (Amp) F 110~150 150~190 180~240