# Welding Electrodes Lincoln Electric Arosta 316L 4.0 mm, pack 4.0/4.5 kg (stainless steel INOX)

**URL:** https://aio.lv/en/product--lincoln-electric-529593-1--11741819
**Data updated:** 2026-03-08 15:42 (EET)
**Category:** Welding Machines
**Manufacturer:** lincoln electric
**Manufacturer code:** 529593-1
**EAN:** 5945700009654
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Manual metal‑arc welding electrodes Lincoln Electric Arosta 316L, diameter 4.0 mm, supplied in a combined pack weight of 4.0/4.5 kg. Electrodes use 316L stainless steel composition for corrosion resistance and are intended for welding austenitic stainless steels (INOX). Suitable for repair, fabrication and maintenance of stainless components in industrial and workshop settings.

## Long description

Lincoln Electric Arosta 316L welding electrodes, diameter 4.0 mm, are manual metal‑arc consumables formulated for welding austenitic stainless steels (INOX). Supplied in a combined pack weight of 4.0/4.5 kg, these electrodes feature a 316L stainless steel composition that provides enhanced corrosion resistance and good mechanical properties for welded joints in corrosive environments. They are intended for use in repair, fabrication and maintenance tasks where stainless steel integrity is important.
Advantages
These electrodes deliver stable arc characteristics and consistent deposition to produce smooth weld beads with minimal spatter. The 316L composition reduces the risk of intergranular corrosion in welded structures exposed to chloride‑bearing environments. Their 4.0 mm diameter offers a balance between penetration and deposition rate suitable for common workshop and industrial applications. The combined pack weight provides a practical quantity for ongoing repair and maintenance work.
Suitable for
Welding of austenitic stainless steels (INOX) including 316 and similar grades
Repair and maintenance of stainless steel components and assemblies
Fabrication tasks in workshops, shipyards and chemical industry environments
Applications requiring corrosion‑resistant welds in chloride‑containing atmospheres
Key specifications
Electrode type: manual metal‑arc (SMAW) stainless steel electrode
Weld metal grade: austenitic 316L composition for corrosion resistance
Diameter: 4.0 mm
Pack weight: combined 4.0/4.5 kg
Typical performance: stable arc, low spatter, smooth bead profile
How to use
Select appropriate welding current and polarity according to the electrode diameter and base material thickness, following standard SMAW practice. Clean joint areas from contaminants such as oil, paint and heavy oxides prior to welding to ensure optimal fusion and corrosion resistance. Strike the arc and maintain a steady travel speed to produce uniform deposition; remove slag between passes where necessary. Allow welded assemblies to cool gradually to avoid distortion and follow any post‑weld cleaning or passivation procedures recommended for stainless steel.
Usage recommendations
Use a suitable shielding and ventilation setup when welding stainless steels to manage fumes. For best corrosion resistance, remove welding scale and apply appropriate post‑weld treatments such as pickling or passivation on critical surfaces. Match filler selection and welding technique to the base material grade and service conditions to ensure long‑term performance.

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### What is the warranty period?

All lincoln electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lincoln electric service centers and through AiO.lv

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Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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