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Exocor ER316L Stainless Steel TIG Rod 0.035" x 36" (10lb Tube)

$31.12/lb $194.50/10 lb tube only $19.45/lbSave 37%

In stock

OVERVIEW

Precision Stainless Welding with Exocor 316L

When your project demands the highest quality sanitary welds or corrosion protection, reach for Exocor ER316L TIG Rods. This 0.035-inch diameter wire is perfect for those delicate jobs where heat control is everything—think thin-wall stainless tubing, food service equipment, or intricate marine hardware. The thin profile allows you to manipulate the puddle with extreme precision, creating that stack-of-dimes look without overheating the base metal.

Why choose 316L over standard 308? It's all about the Molybdenum. If you are welding 316 stainless steel, you need a filler that matches its superior corrosion resistance, especially if the part will be exposed to salt water, chemicals, or acids. The "L" stands for Low Carbon, which means you can weld with confidence knowing the metal won't lose its rust-fighting properties around the weld zone. These rods flow smoothly, wet out the edges perfectly, and leave a bright, clean deposit that polishes up beautifully.

Packaged in a sturdy 10lb tube, these 36-inch rods are kept straight and clean, ready to use right out of the box. Whether you are fabricating a brewery tank, repairing a boat rail, or working on pharmaceutical piping, Exocor ER316L gives you the reliability and professional finish you need to get the job done right.

Additional Information
Brand:Exocor
AWS Spec:ER316L
Diameter:0.035 in
Grade:316
Packaging:10 lb Tube
Weld Process:TIG (GTAW)
Material Composition:316L Stainless Steel
Length:36 in
Shielding Gas Requirement:100% Argon
Polarity:DCEN
Alloy Content:Molybdenum Bearing
Tensile Strength:85,000 PSI (Typical)
Packaging Description:10 lb tube

INCLUDED

  • 10 lb Tube of ER316L TIG Welding Rods (0.035" Diameter x 36" Length)

APPLICATIONS

  • Food and beverage processing equipment
  • Chemical and petrochemical storage tanks
  • Pharmaceutical manufacturing systems
  • Marine fittings and boat hardware
  • Textile and paper processing machinery
  • Cryogenic structures

FAQ

For TIG welding (GTAW) with ER316L, use 100% Argon. This ensures a stable arc and prevents atmospheric contamination of the weld pool.

Yes, you can use ER316L to weld 304 stainless steel. However, it is more expensive than the standard ER308L used for 304. It is typically used if you only have 316L rod on hand or need the extra corrosion resistance of the filler.

The 'L' stands for Low Carbon. ER316L has a maximum carbon content of 0.03%, whereas ER316 has a higher limit. The lower carbon content prevents carbide precipitation and intergranular corrosion, making 'L' grades preferred for welding.

Use DCEN (Direct Current Electrode Negative), also known as Straight Polarity, for TIG welding stainless steel.

Molybdenum (2.0-3.0%) is added to increase the alloy's resistance to pitting and crevice corrosion, particularly in environments containing chlorides or halides.

Generally, no. A 0.035" (0.9mm) rod is very thin and best suited for thin sheet metal (18-24 gauge) or delicate root passes. For thicker plate, you would typically use 1/16", 3/32", or 1/8" diameter rods to deposit metal faster.

Store in a clean, dry environment at room temperature. Keep the tube closed when not in use to prevent dust, oil, or moisture contamination which can cause weld defects.

Typically, no. The low carbon content of the 316L alloy prevents sensitization, so post-weld heat treatment is usually not required to maintain corrosion resistance.
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