Lincoln E310-16 Stainless Steel Stick Electrode 2.5mm

Name: Lincoln E310-16 Stainless Steel Stick Electrode 2.5mm
Brand: Lincoln
SKU: ED034993
Price: 240.24 CAD
Availability: InStock

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SKU: ED034993 Categories: All Stainless Mig, Tig & Electrodes, Welding Wires and Electrodes

OVERVIEW

Reliable E310-16 Stick Rod for Furnace and Heat Shield Repair

When your project involves welding 310 stainless steel or fabricating components that will live in the fire, the Lincoln Electric E310-16 Stick Electrode is the rod you need in your stinger. This 2.5mm electrode is specifically formulated for "high-heat" applications where standard 308 or 316 rods would fail. Whether you are repairing a heat treatment furnace, welding burner nozzles, or fabricating stainless ductwork for a power plant, this electrode delivers a weld deposit that stands up to oxidation and scaling at temperatures as high as 2100°F.

Welders know that 310 stainless can be finicky, often prone to hot cracking due to its fully austenitic structure. Lincoln Electric helps you avoid these headaches with a smart flux formulation. By keeping silicon low and boosting manganese, this rod resists micro-fissuring, giving you peace of mind that your welds won't fail under thermal cycling. The coating is designed to run smoothly on both AC and DC+ polarity, offering a soft arc with minimal spatter. The slag lifts easily, revealing a clean, high-quality bead that looks as good as it performs.

This electrode is an excellent problem-solver for maintenance and repair operations (MRO). It isn't just for matching 310 base metal; it can also be used for welding stainless steels of unknown composition or joining carbon steel to stainless in non-structural high-heat zones. The 2.5mm diameter is perfect for managing heat input on thinner gauge materials or for precise root passes in thicker sections. Note that while it handles most positions well, it is not designed for vertical-down welding—stick to vertical-up for the best results on vertical joints.

Why Welders Choose This Rod

Smooth Run: Stable arc on AC or DC+ makes it easy to control the puddle.
Clean Finish: Easy slag removal means less time chipping and grinding.
Peace of Mind: Proven chemistry prevents cracking in expensive high-alloy parts.

Additional Information
Brand:Lincoln Electric
AWS Spec:E310-16
Diameter:2.5mm (3/32")
Weld Process:Stick (SMAW)
Polarity:AC/DCEP
AWS Classification:E310-16
Rod Type:Stick Electrode
Core Material:Austenitic Stainless Steel
Welding Position:All positions except vertical down
Applications:Heat Shields, Furnace Parts, Ducting, Petrochemical
Packaging Description:8 lb per tube
Packaging:8 lb Tube
Grade:308

INCLUDED

Lincoln Electric E310-16 Stick Electrodes (2.5mm diameter)
Protective packaging

APPLICATIONS

Petrochemical processing equipment
Power generation facility maintenance
Furnace parts and burner nozzles
Heat shields and exchangers
High-temperature ducting systems
Welding 310 and 310S stainless steels
Gas turbine combustion chambers

FAQ

E310-16 electrodes are primarily used for welding AISI 310 and 310S stainless steels, which are used in high-temperature applications like furnaces and heat exchangers.

Yes, the Lincoln E310-16 is designed to operate on both AC and DC+ (Direct Current Electrode Positive) polarity.

This specific product has a diameter of 2.5mm.

Low silicon combined with high manganese helps prevent micro-fissuring (hot cracking), which is a common issue in fully austenitic stainless steel welds.

No, this electrode is suitable for all welding positions except vertical down.

Welds made with E310-16 can resist oxidation and scaling at temperatures up to approximately 2100°F (1150°C).

While it can physically weld 304, it is over-alloyed for that purpose. It is best reserved for 310 stainless or dissimilar metal joints requiring high heat resistance.