ZIKA-309L is designed for 100% CO2 gas shielding and all position welding.
It is commonly used for welding similar alloys in wrought or cast forms, or used in dissimilar welding, such as low alloy steel, heat-resistant steel and clad steel.
Before welding, the base metal should be cleaned from oil, rusty, moisture and the welding place should have the proper protection from the wind.
Use 99.8% purity or higher CO2 shielding gas.
Maintain the flow rate not less than 20L/min when wire diameter is 1.2 or 1.6 mm.
Trailer Shield is required to ensure the weld pool completely shielded until solidification is complete and no porosity problem.
