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Techniweld ER309LSi stainless steel MIG wire is designed for welding 309-series stainless steels and applications requiring a stainless filler metal with improved arc and bead characteristics. Its higher silicon content, combined with low carbon content, helps improve wash and wetting behavior during gas-shielded welding while providing better arc stability and a smoother bead appearance.
Specifications
- Manufacturer: Techniweld USA
- MPN: 309LHS03525
- Product Type: Stainless Steel MIG Wire
- AWS Alloy: ER309LSi
- AWS Classification: A5.9
- ISO Classification: G2312LSi
- Wire Diameter: .035"
- Welding Process: MIG / GMAW
- Material: Stainless Steel
- Typical Application: Welding 309-series stainless steels
- Unit of Measure: Each
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