# Welding Electrode Monolith E4047 3.2 mm for Aluminum Si 12%

**URL:** https://aio.lv/en/product--monolith-30194181--10789487
**Data updated:** 2025-12-30 12:38 (EET)
**Category:** Welding Machines
**Manufacturer:** Monolith
**Manufacturer code:** 30194181
**EAN:** 4820130194181
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--monolith-30194181--10789487

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Monolith E4047 welding electrode, 3.2 mm diameter, formulated for aluminum alloys with approximately 12% silicon. Designed for gas-shielded or appropriate welding processes of Al-Si castings and components, it provides compatible metallurgical composition for sound joints, good fluidity and reduced cracking risk. Suitable for repair, fabrication and joining of Al-Si parts.

## Long description

Monolith E4047 welding electrode, 3.2 mm diameter, formulated for aluminum and aluminum-silicon alloys with approximately 12% silicon. Designed for welding Al-Si castings and components, it offers compatible filler composition to produce sound joints with good fluidity and reduced tendency to hot cracking. Suitable for gas-shielded or otherwise appropriate welding processes used for repair, fabrication and joining of Al-Si parts.
Advantages
The E4047 composition provides enhanced wettability and flow at the weld pool, promoting smooth bead formation on aluminum castings and fabricated parts. Its silicon content reduces the melting point of the filler and improves compatibility with Al-Si base metals, lowering the risk of solidification cracks and facilitating stronger, more consistent welds when correct welding parameters are applied.
Suitable for
Repair and maintenance of aluminum castings
Joining Al-Si components in fabrication
Welding thin to medium-thickness aluminum parts where Si-rich filler is required
Key specifications
Brand: Monolith
Model/MPN: 30194181
EAN: 4820130194181
Electrode type: E4047 (Al-Si filler)
Diameter: 3.2 mm
Silicon content: ~12%
How to use
Select appropriate welding equipment and gas shielding for aluminum welding, set parameters suitable for a 3.2 mm electrode and the thickness of the workpieces, and prepare joint surfaces by removing oxides and contaminants. Use recommended travel speed and current range for the electrode size to maintain a stable arc and proper fusion. Apply proper interpass cleaning and allow controlled cooling to avoid thermal shock; follow safety and manufacturer guidelines for handling and storage.
Usage recommendations
Store electrodes in a dry, clean environment to prevent contamination and oxidation. For best results, match filler composition to the base metal and use correct shielding gas and welding settings; consult welding procedure specifications for critical applications.

## FAQ

### How much does the Monolith E4047 3.2 mm Welding Electrode cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 25.06.2026 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 Monolith 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 Monolith 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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