The main component of the welding wire is 18Cr-8Ni, which is the most widely used austenitic stainless steel MIG welding material and can be welded in all positions. The wire feeding is smooth, the arc is stable, the shape is beautiful, and the splash is less. The deposited metal contains a proper amount of ferrite, which has good crack resistance and excellent corrosion resistance.
Used in petrochemical, pressure vessels, food machinery, medical equipment, fertilizer equipment, textile machinery, nuclear reactors, etc., such as 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials welding.

 Attention:

1. Shielding gas: pay attention to the purity of the shielding gas, the recommended mixture ratio is Ar+1~3%O2.
2. Gas flow: 20~25L/min.
3. Extension elongation: 15~25mm.
4. Remove the rust, moisture, oil, dust, etc. from the welding part.
5. When welding outdoors, wind-proof measures should be taken when the wind speed is greater than 1.5m/s, and appropriate wind-proof measures must be taken to prevent air holes forming.
The above suggestions are for reference only, and the actual conditions on site shall prevail in specific operations. If necessary, perform process qualification first and then determine the welding plan.