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ER316L .035" Stainless Steel MIG Welding Wire - 33 lb Spool

$9.38/lb $193.38/33 lb spool only $5.86/lbSave 38%

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OVERVIEW

Reliable .035" 316L Stainless MIG Wire for Clean Welds

Tackle your stainless steel projects with confidence using the Central Wire ER316L .035" MIG Wire. This 33 lb spool is the go-to choice for welders needing a reliable, high-quality filler metal for 316 and 316L stainless steel series. If you are working on boat parts, kitchen equipment, or chemical tanks, this wire gives you the corrosion resistance you need to ensure your welds last. The addition of Molybdenum makes this alloy tougher against rust and pitting than standard 308L wire, especially in salty or harsh environments.

One of the biggest frustrations in MIG welding is poor wire feeding. This spool is precision-wound to ensure it feeds smoothly through your gun liner and contact tip, minimizing tangles and burn-backs. You will appreciate the stable arc and the way the puddle wets out, leaving you with a professional-looking bead that requires less grinding and polishing. The low carbon content is a huge plus, as it keeps the metal strong and rust-resistant even after the high heat of welding, protecting your work from cracking or failing down the road.

Designed for use with Argon blends (like 98/2 or Tri-mix), this .035" wire is versatile enough for both thin gauge sheet metal and thicker structural pieces. It strikes a perfect balance between deposition rate and control, making it suitable for out-of-position welding when necessary. Upgrade your stainless welding game with a wire that runs smooth and produces X-ray quality results every time you pull the trigger.

Additional Information
Brand:Central Wire
AWS Spec:ER316L
Diameter:0.035 in
Grade:316
Packaging:33 lb Spool
Weld Process:MIG (GMAW)
Polarity:DC
Material Composition:Stainless Steel
Wire Diameter:0.035"
Wire Type:Solid
Shielding Gas Requirement:Argon/CO2 Mix, Argon/Oxygen Mix
Spool Size:33 lb
AWS Classification:ER316L
Welding Position:All Position
Packaging Description:33 lb spool

INCLUDED

  • 1 x 33 lb Spool of ER316L .035" Stainless Steel MIG Wire
  • Certificate of Conformance (available upon request)

APPLICATIONS

  • Chemical and petrochemical processing equipment
  • Food and beverage processing machinery
  • Marine fittings and boat fabrication
  • Pharmaceutical storage tanks
  • Textile industry equipment
  • Pulp and paper mill machinery
  • General stainless steel structural fabrication

FAQ

For MIG welding with ER316L, a mixture of 98% Argon and 2% Oxygen or a tri-mix of Helium, Argon, and CO2 is commonly recommended to ensure arc stability and good bead appearance.

The 'L' stands for Low Carbon. ER316L has a lower carbon content (max 0.03%) compared to ER316, which helps prevent intergranular corrosion and carbide precipitation in the heat-affected zone.

Yes, you can use ER316L to weld 304 stainless steel, but it is generally more expensive than ER308L, which is the standard filler for 304. Using 316L on 304 will not harm the weld but is often unnecessary unless 316 properties are required.

This solid MIG wire requires Direct Current Electrode Positive (DCEP), also known as Reverse Polarity.

Yes, .035" diameter wire is versatile and can be used for out-of-position welding, including overhead, provided the welding parameters (voltage and wire speed) are adjusted correctly, typically using short-circuit transfer.

Stainless steel wire should be stored in a clean, dry environment with low humidity. It should be kept in its original packaging until use to prevent contamination from dust, moisture, or other metals.

Yes, ER316L contains Molybdenum (typically 2.0-3.0%), which provides increased resistance to pitting and crevice corrosion compared to 300-series alloys without Molybdenum.

You will need drive rolls sized for 0.035" (0.9mm) wire. V-groove rolls are standard for solid stainless steel wire.
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