Skip to Main Content
Canadian
Canadian owned and operated

1632099820 - ESAB OK Autrod 316LSi Stainless MIG Wire .035 15kg Spool

Packaging: 15kg spool
$61.05/kg $567.60/15kg spool only $37.84/kgSave 38%

In stock

OVERVIEW

Smooth Feeding and Exceptional Bead Aesthetics

For professional welders who demand consistency and performance, the ESAB OK Autrod 316LSi .035" MIG wire delivers a superior welding experience. If you have ever struggled with sluggish stainless puddles or ropey beads that require excessive grinding, the "Hi-Silicon" advantage of this wire will be immediately noticeable. The extra silicon in the chemistry makes the puddle more fluid, allowing it to wet out smoothly against the base metal. This means you get a flatter bead with excellent wash-in at the edges, reducing the time you spend cleaning up spatter or grinding down high spots.

ESAB's precision layer winding technology ensures that the wire feeds smoothly through your liner and gun without tangling or bird-nesting, which is crucial for maintaining productivity during long runs. The 15kg (33lb) spool size is the industrial standard, minimizing downtime for spool changes in high-production environments. Whether you are fabricating brewery tanks, commercial kitchen equipment, or architectural railings, this wire provides a stable arc and a clean, professional finish that makes your work stand out.

This wire runs best on DC+ polarity and pairs perfectly with standard stainless shielding gas mixes. It is forgiving enough for positional welding while robust enough for heavy fabrication. When appearance counts as much as strength, the OK Autrod 316LSi is the go-to choice for welding 316 and 316L stainless steels.

Additional Information
Brand:ESAB
Aws Spec:ER316LSi
Diameter:0.035 in
Grade:316 HiSil
Packaging:15 kg Spool
Packaging Description:15kg-spool
Weld Process:MIG (GMAW)
Polarity:DC
Material Composition:Stainless Steel 316LSi
Wire Diameter:0.035"
AWS Classification:ER316LSi
Spool Size:15 kg
Wire Type:Solid
Shielding Gas Requirement:Argon/CO2 Mix, Argon/O2 Mix
Welding Position:All Position

INCLUDED

  • 1 x 15kg Spool of ESAB OK Autrod 316LSi MIG Wire (.035")

APPLICATIONS

  • Chemical and petrochemical processing equipment
  • Food and beverage manufacturing machinery
  • Pharmaceutical storage and piping systems
  • Shipbuilding and marine components
  • Architectural structures and railings
  • General stainless steel fabrication

FAQ

The 'Si' stands for Silicon. ER316LSi has a higher silicon content (0.65-1.00%) compared to standard ER316L. This improves the fluidity of the weld pool, resulting in better wetting action, a flatter bead profile, and smoother tie-ins.

For MIG welding with ER316LSi, a mixture of Argon with 1-3% Oxygen (M13) or 2-3% Carbon Dioxide (M12) is recommended to ensure arc stability and good bead appearance.

Yes, you can weld 304 stainless with 316LSi wire, but it is generally considered 'over-alloying' and is more expensive than using 308LSi, which is the standard filler for 304. However, it will produce a sound weld.

This product is a 15kg (approximately 33lb) spool.

No, this is a solid MIG wire that requires an external shielding gas.

This wire is designed to be used with Direct Current Electrode Positive (DCEP), also known as Reverse Polarity.

It is highly corrosion-resistant due to its chromium, nickel, and molybdenum content. However, improper storage or contamination can lead to surface issues. It is designed to resist corrosion in severe environments.

0.035 inches is approximately 0.9mm.

CATALOGUE & SPEC SHEETS

Spec Sheet