# Welding electrode Metalweld CASTWELD NiFeB 2.5 mm for cast iron

**URL:** https://aio.lv/en/product--metalweld-ele-ezm-25c--11645555
**Data updated:** 2026-03-08 08:43 (EET)
**Category:** Welding Machines
**Manufacturer:** Metalweld
**Manufacturer code:** ELE EŻM 2.5C
**EAN:** 5907808864399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--metalweld-ele-ezm-25c--11645555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Metalweld CASTWELD NiFeB welding electrode, 2.5 mm diameter, designed for repair and joining of cast iron components. Suitable for manual metal arc (MMA) welding on cast iron parts, it provides a nickel-iron-boron based deposit for improved crack resistance and machinability. Ideal for workshop maintenance, automotive and industrial cast-iron repairs.

## Long description

Metalweld CASTWELD NiFeB 2.5 mm welding electrode is designed for manual metal arc (MMA) repair and joining of cast iron components. The 2.5 mm diameter electrode deposits a nickel-iron-boron based weld metal that improves resistance to cracking and provides good machinability after welding. It is intended for use on grey and ductile cast iron surfaces where durable, repairable joints are required in workshop maintenance, automotive and industrial environments.
Advantages
This electrode produces weld deposits with enhanced crack resistance due to the nickel-iron-boron composition, reducing the need for extensive preheating in many repair situations. The deposited metal machines well, allowing for post-weld shaping and finishing. Its 2.5 mm size offers a balance between deposition rate and control, making it suitable for a variety of repair thicknesses and geometries.
Suitable for
 Repair and rebuilding of cast iron housings and engine components
 Workshop maintenance and equipment refurbishment
 Automotive cast-iron part repairs such as brake drums or engine blocks
 Industrial machinery component restoration
Key specifications
 Welding process: Manual metal arc (MMA/SMAW)
 Electrode diameter: 2.5 mm
 Deposit type: Nickel-iron-boron based weld metal
 Recommended base material: Cast iron (grey and ductile)
 Typical characteristics: Improved crack resistance and good machinability of weld deposit
How to use
Prepare the cast iron surface by cleaning away oil, rust, paint and loose scale; grind to sound metal where necessary. Depending on the component and service condition, preheating may be applied to larger masses or severely cracked castings to control cooling rates. Use a suitable MMA welding current for a 2.5 mm electrode, strike an arc and deposit weld metal in short runs or stringer beads to minimize heat input and distortion. Allow controlled cooling after welding and perform post-weld machining or finishing as required.
Usage recommendations
For best results, match welding parameters to joint thickness and apply moderate preheat for heavy sections or when working on large castings. Test a trial weld on similar scrap material to confirm settings and the machinability of the deposit before proceeding with critical repairs.

## FAQ

### How much does the Metalweld CASTWELD NiFeB 2.5 mm welding electrode cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 978 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 22.07.2026 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 Metalweld 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 Metalweld 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/11645555/66904649_large.webp