ER 309LSi 0.045 x 25 lb Spool AWS A5.9 309LSi

ER 309LSi 0.045 x 25 lb Spool AWS A5.9 309LSi

  • Stainless steel MIG wire
  • 0.045″ x 25 lb spool
  • Enhanced silicon content
  • Excellent wetting
  • Smooth bead appearance
- +
Add to Quote
SKU: 25309LSI045 Category: Brand:

Description

Inweld ER 309LSi is a premium stainless steel MIG wire with enhanced silicon content for dissimilar metal joining. This 0.045″ x 25 lb spool meets AWS A5.9 specifications, ideal for welding stainless to carbon steel. The higher silicon provides excellent wetting and smooth bead appearance.

Additional Info

Weight27 lbs
Dimensions11 × 11 × 4.25 in
ProcessMIG Welding (GMAW)
Filler MetalStainless Steel
Diameter.045"
ClassificationER309LSi
SpecificationAWS A5.9
Tensile Strength80,000 psi
Yield Strength55,000 psi
Elongation0.3
Recommended ParametersDCEP, 98% Ar/2% COâ‚‚ or 98% Ar/2% Oâ‚‚, 20-30 CFH, 18-26V, 150-350 IPM WFS
ColorSilver
Country of OriginIndia
PackagingBoxed Spool
Unit of MeasurePound
Package Quantity25 Pounds

Features

  • Stainless steel MIG wire
  • 0.045" x 25 lb spool
  • Enhanced silicon content
  • Excellent wetting
  • Smooth bead appearance

Downloads

Compliance

⚠ California Prop 65 Warning

This product contains chemicals known to the State of California to cause cancer and reproductive harm (Nickel, Chromium).

View certifications for this product

Documentation & Resources

Certifications

Look up mill certs, heat numbers, chemistry, and physical properties to verify product quality and compliance.

Find Certifications

Catalogs & Data Sheets

Browse full product catalogs and safety data sheets (SDS) for detailed specifications and application information.

View Our Catalogs

Related products

Shopping Cart

No products in your quote request.

View Quote Request

Scroll to Top