Siftrode Aluminium Electrode Alu SI12 MMA (Stick) – 3.2 mm x 0.5 Kg

RE1003201

£66.63 ex VAT £79.96 inc VAT

Brand: SIF
Product Model:
RE1003201
Availability:
In Stock

  • Material: Aluminium Electrode
  • Pack Size: 0.5 Kg
  • Electrode Diameter: 3.2 mm
  • Standards: AWS: E 4047, DIN 1732: EL-AlSi12
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Description

Siftrode Aluminium Electrode Alu SI12 MMA (Stick) – 3.2 mm x 0.5 Kg

The Siftrode Aluminium Electrode Alu SI12 is specifically designed for rapidly joining cast aluminium alloys. It is highly recommended for mending broken gear parts or other casting components. This electrode is not only ideal for joining but also for cladding or rebuilding parts. It offers excellent weldability, ensuring good penetration and a porosity-free deposit. One of its unique features is the self-lifting slag, coupled with an improved coating that protects against moisture pick-up, ensuring the longevity and quality of the weld.

Features & Benefits:

  • Rapid Joining: Specifically designed for quickly joining cast aluminium alloys.
  • Versatility: Perfect for mending broken gear parts or other casting components.
  • Rebuilding Capabilities: Ideal for cladding or rebuilding parts to extend their lifespan.
  • Superior Weldability: Ensures good penetration and a porosity-free deposit for a strong bond.
  • Self-Lifting Slag: Unique feature that ensures easy cleanup post-welding.
  • Moisture Protection: Improved coating protects against moisture pick-up, enhancing the electrode’s performance.

Specifications

Product Type Welding Electrode
Part Number RE1003201
Weight 0.5 KG
Diameter 3.2mm
Weight 0.5kg

Materials to be Welded

Aluminium alloys with copper, silicon, and magnesium are suggested as base materials for welding.

  • AlSi12
  • AlSi12(Cu)
  • AlSi11
  • AlSi8Cu3
  • AlMg3Si

Welding Positions

siftrode alu welding positions

Welding current: DC+
Suitable welding positions: PA, PB, PC, PE, PF, PG

Typical Mechanical Properties

Yield Strength > 80 N/mm²
Ultimate Tensile Strength > 170 N/mm²
Elongation ~ 13%
Redrying 110°C / 2h

Typical Weld Metal Composition

Si 12.0%
Fe 0.50%
Al 87.5%

Current Range

Dia (mm) Amps
3.2 70 – 110

AWS: E 4047. DIN 1732: EL-AlSi12

 

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Siftrode Aluminium Electrode Alu SI12 MMA (Stick) - 3.2 mm x 0.5 Kg Siftrode Aluminium Electrode Alu SI12 MMA (Stick) - 3.2 mm x 0.5 Kg
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