HILCO ALUMINIL Si12

Aluminil Si12 is our special coated electrode developed for welding all types of aluminium castings and applications where good colour matching with base materials is important. Typical applications include repair welding, surfacing and construction welding: window frames, aluminium tubes, furniture, aluminium castings, engine blocks, and automotive parts. The electrode has a pure white coating specifically designed to reduce moisture pick-up. For thicker plate materials (≥15 mm) it is recommended to preheat at 150°C to 250°C before welding.

Best features

• Universal Compatibility: Developed for welding all types of aluminium castings and applications
• Moisture-Resistant: Its pure white coating is specifically designed to reduce moisture pick-up
• Wide Application Range: Ideal for repair welding, surfacing and construction welding: window frames, aluminium tubes, furniture, aluminium castings, engine blocks, and automotive parts
• Efficient Welding: Preheat for thicker materials (≥15 mm) for superior results and efficiency.

Base materials to be welded:

• Aluminium-Si cast alloys up to 12% Si content
• G-AlSi 12 (Cu), G-AlSi 10 Mg (Cu), G-AlSi 6 Cu 4

Applications:

• General fabrication & construction
• Repair & Maintenance

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• More info
• Shipping
• Safety sheet

*Download our data sheet at the top of the page for more information

Base materials to be welded:

• Aluminium-MgSi alloys
• Aluminium-Mg alloys up to 2,5% Mg
• Aluminium-MnCu alloys
• Aluminium-Si cast alloys
• Joining dissimilar aluminium alloys

Applications:

• General fabrication & construction (aluminium base metals)
• Shipbuilding & Offshore
• Repair & Maintenance

*Download our data sheet at the top of the page for more information

HILCO ALUMINIL Si5 Stick electrodes – aluminium AWS A5.3: E 4043 Werkstoffnummer 3.2245 EN ISO 18273: E Al 4043 (AlSi5) Type: Stick electrodes

Shipping Details:

• Trace number from Mainfreight in 2 working days
• On average, you can expect delivery within 4 working days
• Depending on the size of your shipment, your order will be sent via courier or truck to ensure the safe and secure delivery of your products
• We follow the Delivery at Place (DAP) terms

Delivery costs

Free shipping from £450 ✅

Delivery costs vary by weight

At Hilco, your satisfaction is our priority. If you have any questions or need assistance with your order, please don't hesitate to contact our dedicated customer support team. We are here to provide you with exceptional service and top-quality products. Thank you for choosing Hilco!

*Download our data sheet at the top of the page for more information

Download our safety sheet at the top of the page for more information

Welding aluminum with electrodes

Have you always thought that welding aluminum is only possible with specialized expensive equipment and shielding gases?! With Hilco Aluminil rods you only need a simple welding machine!