# Welding wire Lincoln Electric TIG LNT 316LSi 3.2 mm 5 kg for stainless steel

**URL:** https://aio.lv/en/product--lincoln-electric-583571--11741825
**Data updated:** 2026-03-08 15:43 (EET)
**Category:** Welding Machines
**Manufacturer:** lincoln electric
**Manufacturer code:** 583571
**EAN:** 8712067082999
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 94.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 78.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lincoln-electric-583571--11741825

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Solid TIG welding wire Lincoln Electric LNT 316LSi, 3.2 mm diameter, packaged as a 5 kg spool. Designed for welding stainless steel, this filler metal provides corrosion-resistant welds suitable for general fabrication, repairs and industrial applications. Compatible with TIG welding processes that accept 3.2 mm solid wire and intended for use where 316L chemistry and silicon additions are required.

## Long description

Lincoln Electric TIG LNT 316LSi solid welding wire, 3.2 mm diameter on a 5 kg spool, is a filler metal formulated for welding austenitic stainless steels where 316L chemistry with silicon addition is required. This TIG wire is intended for TIG processes that accept solid 3.2 mm wire and produces welds with corrosion resistance and mechanical properties appropriate for fabrication, maintenance and light industrial applications. The product is suitable for joining base materials with comparable composition and for applications requiring reduced carbon content to minimize sensitization.
Advantages
The Lincoln Electric LNT 316LSi wire offers consistent wire feed and stable arc characteristics for TIG welding, enabling controlled deposition and good wetting. Its low-carbon 316L composition combined with silicon improves resistance to intergranular corrosion and enhances fluidity of the weld pool, which helps achieve smooth bead appearance and reduced risk of crack formation. Supplied on a compact 5 kg spool, the solid wire is easy to handle and store for workshop and repair use.
Suitable for
 Welding 316L and similar austenitic stainless steels
 Fabrication of chemical, food and process equipment where corrosion resistance is needed
 Repair and maintenance of stainless steel components and assemblies
 Welds exposed to mildly corrosive environments and atmospheric conditions
Key specifications
 Wire type: solid TIG filler metal for stainless steel
 Alloy chemistry: 316L with silicon addition for improved fluidity
 Diameter: 3.2 mm
 Packaging: 5 kg spool
 Welding process compatibility: TIG (GTAW) applications accepting solid wire
 Primary properties: corrosion resistance, low carbon to reduce sensitization
How to use
Use the wire in TIG (GTAW) equipment set up for manual or automated feeding of 3.2 mm solid filler. Prepare joint surfaces by removing scale, oil and contaminants to ensure sound fusion and corrosion resistance. Select welding parameters (current, gas flow and travel speed) appropriate for material thickness and joint configuration; shielding with pure argon or argon-based mixtures is recommended for optimal arc stability and weld cleanliness. Maintain proper torch angle and arc length to achieve desired bead profile and penetration.
Usage recommendations
Store the spool in a dry, clean environment to prevent contamination. For critical applications, perform weld procedure qualification and post-weld cleaning or passivation as required by project specifications. When joining dissimilar metals or thicker sections, consult welding procedure guidelines to adjust preheat, interpass temperature and filler selection accordingly.

## FAQ

### How much does the Lincoln Electric TIG LNT 316LSi 3.2 mm 5 kg welding wire cost, and is it available for purchase?

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lincoln Electric TIG LNT 316LSi 3.2 mm 5 kg welding wire be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### 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

### Can the product be returned after purchase?

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.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11741825/67121090_large.webp