
SIF Siftrode Cast Ni Cast Iron MMA Electrode - E Ni-Cl - 2.5mm & 3.2mm Dia. - 1kg
- Cast iron MMA electrode with pure nickel core wire for cold welding applications
- Suitable for grey and malleable cast iron, and joining cast iron with steel
- Welds in all positions including vertical down; AC and DC+ current compatible
- 1kg pack; available in multiple diameters with tensile strength >300 N/mm²
- Meets EN ISO 1071-A, AWS A5.15, and DIN 8573 standards

The Siftrode Cast Ni is a cast iron electrode designed with a pure nickel core wire. It is specifically crafted for cold welding of grey and malleable cast iron. Additionally, it is ideal for joining cast iron with steel.
This electrode allows for welding in all positions, including the challenging vertical down position, making it a versatile and reliable choice for various welding applications.
Features & Benefits
- Ni Pure Core Wire: Ensures consistent and high-quality welding.
- Versatility: Suitable for cold welding both grey and malleable cast iron and for joining cast iron with steel.
- All-Position Welding: Can be used in all positions, including vertical down, offering flexibility in various welding scenarios.
Common Applications
- Cold Welding: Ideal for cold welding applications involving grey and malleable cast iron.
- Joining: Perfect for joining cast iron with steel in various industrial and construction applications.
| Sub Category | Welding Electrodes |
| Part Number | RE5002501 |
| Weight | 1 KG |
| Diameter | 2.5 mm – 3.2 mm |
Welding Positions

Welding Current: AC, DC+
Suitable positions: PA, PB, PC, PE, PF, PG
| Ultimate Tensile Strength | > 300 N/mm² |
| Hardness | 160 [HB] |
| Redrying | 200° / 1h |
| Ni | 96.0% |
Material to be Welded
Grey cast iron, malleable cast iron.
| 2.5 | 60-80 |
| 3.2 | 80-110 |
| 4.0 | 110-150 |
| EN ISO 1071-A | E C Ni-Cl |
| AWS A5.15 | E Ni-Cl |
| DIN 8573 | E Ni BG1 |
| Brand | SIF |
| Weight | 1kg |
| Diameter | 2.5mm, 3.2mm |
| AWS Classification | E Ni-Cl |
| SKU | Diameter | Stock Status | |
|---|---|---|---|
| RE5003201 | 3 2mm | In Stock | £71.00 ex VAT £85.20 inc VAT |
| RE5002501 | 2 5mm | In Stock | £74.30 ex VAT £89.16 inc VAT |
Product Information
Download PDFTechnical Data Sheet
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SIF Siftrode Cast Ni Cast Iron MMA Electrode - E Ni-Cl - 2.5mm & 3.2mm Dia. - 1kg Get in touch
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