SIF Cast Iron Electrodes
SKU RE5004001 · Ni
SIFTRODE cast iron MMA electrode with a pure nickel (Ni) core wire, dedicated to cold welding grey and malleable cast iron and for joining cast iron with steel. Welding is possible in all positions, including vertical-down.
One of 3 variants in this range Configure all options →Next day delivery available on UK orders · carriage & areas
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Trade-only · No minimum order · Free UK delivery over £150.
Buying in bulk? Call us for volume pricing 01462 482200 Speak to the trade desk — sharper prices on larger quantities.| Classification | Ni |
|---|---|
| Diameter (mm) | 4.0 |
| Material | Cast |
| Weight | 1kg |
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SIFTRODE Ni Cast Iron MMA Electrode — 4.0mm
It is a cast iron MMA electrode with a pure nickel (Ni) core wire, dedicated to cold welding grey and malleable cast iron. It is also used for joining cast iron to steel.
It comes in 2.5mm, 3.2mm and 4.0mm diameters, supplied in 1kg packs. Select the diameter to suit your material thickness and current.
Yes, welding is possible in all positions including vertical down. This gives flexibility on awkward or fixed components.
This is the pure Ni grade, whereas the NiFe version uses a nickel-iron bimetal core. Both are for cold welding cast iron; the choice depends on your specific repair and machinability needs.
It is a low-heat-input approach that helps reduce cracking risk when welding cast iron. This electrode is formulated for that method.
Weldability SIF is trade-only, so request a trade account to see prices and order. There is no minimum order, and UK delivery is free over £150.
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Trade-only · No minimum order · Free UK delivery over £150. Request an account and get access to the full range.
