GeKa – 12Si ALUWELD (4047) Electrodes (2.5mm) 2kg

Discontinued

6031200025

£51.35 ex VAT £61.62 inc VAT

Brand: GeKa
Product Model:
6031200025
Availability:
Discontinued

  • Material: Aluminium Welding Electrode
  • Pack Size: 2kg
  • Electrode Diameter: 2.5mm
  • Standards: TS 9604 – EL-AlSi 12

 

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Description

GeKa – 12Si ALUWELD (4047) Electrodes (2.5mm) 2kg

The GeKa 12Si ALUWELD (4047) Electrodes are designed as a low heat input manual electrode, specifically tailored for welding forged and cast aluminium alloys. These electrodes are renowned for their excellent welding properties, including good arc striking, clean flat flow, and the ability to produce dense poreless seams. They are particularly effective for joining plates up to 2mm thick, ensuring precise and robust welds.

Features & Benefits:

  • Low heat input electrode designed for welding forged and cast aluminium alloys.
  • Offers excellent welding properties, good arc striking, and dense poreless seams.
  • Ideal for joining plates up to 2mm thick.
  • Suitable for tasks such as rebuilding, filling cracks, breaks, shrink holes, and replacing missing sections.
  • Exhibits low hygroscopic properties, reducing susceptibility to moisture absorption.
  • Packaged in hermetically sealed tin cans to ensure product quality and longevity.

Common Applications:

  • Designed for joining cast aluminium alloys and for repair and maintenance work on sheet aluminium and aluminium casting.
  • Ideal for tasks such as rebuilding, filling cracks, breaks, shrink holes, and replacing missing sections.
Standards Current Type
TS 9604 – EL-AlSi 12 D.C. (+)

Chemical Composition of Weld Metal % (Typical)

Si 11.0 – 13.5
Al Rest
Mechanical Properties
Yield Strength
(N/mm2)
Elongation
(Lo=5do)(%)
Hardness (HB)
160 – 200 5 – 10 55 – 60

Welding Positions

Aluweld

Operating Data
Diameter x Length (mm) Welding Current (A) Package
Weight (Kg)
2.50 x 350

3.20 x 350

4.00 x 350

70 – 80

90 – 100

110 – 130

2

2

2

Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained. This information is subject to change without notice and can be only considered as suitable for general guidance.

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