# CHE40 D4.0 Welding Electrode 5.0 kg

**URL:** https://aio.lv/en/product--che40-atl405--12504267
**Data updated:** 2026-06-10 09:25 (EEST)
**Category:** Welding Machines
**Manufacturer:** CHE40
**Manufacturer code:** ATL4.0/5
**EAN:** 2060000585004
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--che40-atl405--12504267

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 5.06 EUR |

## Summary description

The CHE40 D4.0 welding electrode is a high-quality consumable designed for reliable metal joining. With a diameter of 4.0 mm and a total weight of 5.0 kg, this electrode is suitable for various industrial and construction welding tasks. It provides stable arc performance and excellent weld bead quality, ensuring efficiency and durability in professional metalworking applications.

## Long description

The CHE40 D4.0 welding electrode is a professional-grade consumable engineered for high-performance metal joining in demanding industrial and construction environments. With a diameter of 4.0 mm and a length of 400 mm, this electrode is designed to provide consistent arc stability and superior weld penetration. The 5.0 kg package ensures an ample supply for extended welding sessions, making it a reliable choice for structural steel fabrication and general metalworking projects where precision and durability are required.
Advantages
This welding electrode offers exceptional arc control, which minimizes spatter and simplifies the slag removal process after welding. The high-quality coating composition promotes a smooth metal transfer, resulting in clean, uniform weld beads that meet professional standards. Its robust design ensures reliable performance across various welding positions, providing the versatility needed for complex metal structures while maintaining structural integrity and long-term resistance to mechanical stress.
Suitable for
Structural steel construction and fabrication
General repair and maintenance of metal equipment
Heavy-duty industrial welding tasks
Welding of carbon and low-alloy steels
This electrode may not be suitable for welding non-ferrous metals such as aluminum or copper, as it is specifically formulated for steel applications. It is also not recommended for extremely thin sheet metal work where the high heat input of a 4.0 mm electrode could lead to burn-through or material deformation.
Key specifications
Diameter: 4.0 mm
Length: 400 mm
Package weight: 5.0 kg
Application: Steel welding
How to use
Before beginning the welding process, ensure the base metal is clean and free from rust, oil, or paint to achieve the best results. Select the appropriate amperage setting on your welding machine based on the material thickness and the manufacturer's guidelines for a 4.0 mm electrode. Maintain a consistent arc length and travel speed to ensure uniform penetration. After completing the weld, allow the joint to cool naturally before removing the slag with a chipping hammer and wire brush.
What to consider before purchase
Verify that your welding machine supports the required amperage for a 4.0 mm electrode.
Ensure the electrode type is compatible with the specific grade of steel you are welding.
Check that your workspace has adequate ventilation for welding fumes.
Usage recommendations
Store the electrodes in a dry, climate-controlled environment to prevent moisture absorption, which can negatively affect arc stability and weld quality.

## FAQ

### How much does the CHE40 D4.0 Welding Electrode 5.0 kg cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 Friday 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 CHE40 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 CHE40 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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