To make the weld to get good mechanical properties, welding protective gas recommended Ar+ 2% O2, protective gas flow with 20 to 25 l/min advisable
Using dc reverse welding, the welding arc length usually take 4mm to 6mm
In the process of welding, welding linear energy directly affect the mechanical properties of weld metal and the size of the crack resistance, should be paid more attention.
Welding should strictly clearing before welding area of the oil, water and other impurity.
| Grade |
ER309L |
| Thickness |
1.6/2.0/2.4/3.2mm |
| Wire Material |
SS |
| Quantity Per Roll |
5 kg |