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Selectarc 308L-16 Stainless Stick Rods 4.0mm - 5kg Pack

$36.70/kg $114.70/5 kg pak only $22.94/kgSave 37%

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OVERVIEW

Experience the Selectarc Difference

When you are welding stainless steel, you want a rod that runs smooth, lays down flat, and doesn't fight you with stubborn slag. The Selectarc E308L-16 in 4.0mm is that rod. Designed for professional welders who demand consistency, this electrode takes the headache out of welding 304 and 304L stainless. Whether you are fabricating heavy food-grade tanks, repairing industrial piping, or doing architectural work, this rod delivers a bead that looks as good as it holds.

The "16" in the classification means this is a rutile-coated rod, which translates to a buttery-smooth arc that is easy to strike and re-strike. It runs beautifully on both AC and DC+, so it works with whatever machine you have on the truck or in the shop. One of the standout features of Selectarc's formulation is the slag release—on many joints, the slag will curl up and peel off by itself as it cools, leaving a shiny, clean weld underneath that requires minimal brushing or grinding.

This 5kg pack of 4.0mm rods is perfect for those heavier jobs where you need to put down metal efficiently without overheating the piece. The low carbon content (the "L" in 308L) protects your work from corrosion down the line, ensuring your welds last as long as the base metal. Stop fighting with inferior rods that spatter and stick; upgrade to Selectarc and feel the difference in every pass.

Additional Information
Brand:Selectarc
Aws Spec:E308L-16
Diameter:4.0mm (5/32")
Grade:308
Packaging:5 kg Tube
Weld Process:Stick (SMAW)
Polarity:AC/DC
Rod Type:Stick Electrode
AWS Classification:E308L-16
Coating Type:Rutile-Basic
Material Composition:Stainless Steel 308L
Welding Position:All Positions (except vertical down)
Current Type:AC, DCEP
Packaging Description:5 kg pak

INCLUDED

  • 5 kg Tube of Selectarc E308L-16 4.0mm Stick Electrodes
  • Storage/Instruction Label

APPLICATIONS

  • Fabrication of stainless steel tanks and vessels
  • Food and beverage processing equipment
  • Chemical and pharmaceutical plant maintenance
  • Architectural stainless steel structures
  • Repair of AISI 304 and 304L piping systems
  • General fabrication involving 18/8 stainless steels

FAQ

For a 4.0mm E308L-16 electrode, the recommended amperage range is typically between 110A and 160A, depending on the welding position and base metal thickness.

No, E308L-16 electrodes are designed to run on AC or DC Electrode Positive (DCEP/Reverse Polarity) for the best arc stability and penetration.

It is primarily designed for welding austenitic stainless steels like AISI 304, 304L, 302, and 301. It can also be used for stabilized grades like 321 and 347 for service temperatures below 400°C.

Stainless electrodes can absorb moisture. If the pack has been open or stored in humid conditions, re-drying at 300°C-350°C for 2 hours is recommended to prevent porosity.

The 'L' stands for Low Carbon (0.04% max). This prevents carbide precipitation during welding, protecting the weld area from intergranular corrosion without needing post-weld heat treatment.

Yes, the rutile-based coating ensures the slag is self-releasing in many cases, or easily detachable with light chipping.

It is not recommended. You should use an E316L electrode for 316 stainless to match the molybdenum content and corrosion resistance of the base metal.

This product comes in a 5 kg (approximately 11 lbs) protective tube.
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