# Welding Electrode ESAB ER 146 4.0 mm 6.5 kg

**URL:** https://aio.lv/en/product--esab-esa-4586404p00--11367809
**Data updated:** 2026-03-07 20:00 (EET)
**Category:** Welding Machines
**Manufacturer:** ESAB
**Manufacturer code:** ESA-4586404P00
**EAN:** 7330129136995
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esab-esa-4586404p00--11367809

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 6.11 EUR |

## Summary description

ESAB ER 146 welding electrode, diameter 4.0 mm, packaged weight 6.5 kg. Designed for manual metal arc welding applications where this specific electrode grade is required. Typical use includes joining and repair of compatible steels in fabrication, maintenance and construction. Supplied as rods suitable for standard MMA welding equipment.

## Long description

ESAB ER 146 welding electrode, diameter 4.0 mm and total package weight 6.5 kg, is a manual metal arc (MMA) electrode intended for general joining and repair of compatible steels. Supplied as solid rods for use with standard MMA welding equipment, this electrode grade provides controlled deposition and consistent arc characteristics for fabrication, maintenance and construction tasks where ER 146 chemistry is specified.
Advantages
The ESAB ER 146 electrode delivers stable arc behavior and predictable slag formation to support uniform weld bead appearance and good fusion. Its 4.0 mm diameter balances deposition rate and operator control for both flat and vertical welding positions. Packaged as ready-to-use rods, the electrodes are suitable for routine on-site repairs and workshop fabrication without additional conditioning.
Suitable for
 General steel fabrication and structural welding
 Maintenance and repair of machinery, plant and components
 Construction site welding and assembly of steel members
 Welds requiring the ER 146 electrode chemistry and characteristics
Key specifications
 Electrode type: manual metal arc (MMA) welding rod
 Diameter: 4.0 mm
 Package weight: 6.5 kg
 Form: solid rods suitable for standard MMA holders
 Typical positions: flat and vertical welding capability
How to use
Select appropriate welding current and polarity for a 4.0 mm MMA electrode according to your welding equipment and the base material specification. Clean the joint area of contaminants and fit-up components to the required gap and alignment. Strike an arc and maintain a steady travel speed to achieve consistent penetration and bead profile; control heat input to avoid excessive distortion. Remove slag after cooling and inspect the weld for adequate fusion and soundness.
Usage recommendations
Store electrodes in a dry environment and keep packaging sealed until use to prevent moisture pickup. For critical applications, follow applicable welding procedures, preheat and interpass temperature requirements specified for the base material and electrode grade. When in doubt, consult ESAB technical guidance or welding procedure documentation.

## FAQ

### How much does the Welding Electrode ESAB ER 146 4.0 mm cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 06.07.2026 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. All transactions are 100% secure and encrypted.

### 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 ESAB 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 ESAB 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

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