Cigweld Ferrocraft 21
Ferrocraft 21 is a popular rutile-type, medium iron powder electrode developed and manufactured in Australia by CIGWELD. It offers many features, including smooth, stable AC/DC running on low O.C.V. welding machines, excellent fillet shapes in all welding positions (including vertical-down/up and overhead), and a higher electrode efficiency of 110%. In addition, Ferrocraft 21 produces good radiographic quality, a self-releasing slag, and improved 'Grade 2' (min 47J av @ -20°C) impact properties. Ferrocraft 21 is suitable for workshop or on-site repair, maintenance, and fabrication welding jobs, where the iron powder addition gives improved usability over conventional E4112 rutile-type electrodes.
It is the ideal, vertical-down fillet welding electrode for thinner steel sections using 'Touch Welding' techniques. It produces a controllable, fast-freezing slag with outstanding slag lift and minimum undercut.
Features
- Rutile type, medium iron powder electrode
- Excellent operator appeal
- Versatile - all positional capabilities
- Easy striking - hot or cold
- Ideal for vertical down fillet welding
- Reliable impact toughness to -20°C
- Available in 2.5mm, 3.2mm, 4.0mm or 5.0mm electrodes
Specifications
- Electrode Size: 3.2mm
- Electrode Length: 380mm
- Approx no rods/kg: 26
- Current Range: 95-140amps
- Pack Size: 5kg