Kontakt MIG 450 - Welding wire for cast iron
* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
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* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
DIN 8555: —
ISO 2560-A: —
EN 1470: 55NiFe50
High-quality MIG/MAG welding wire made in France for welding various types of cast iron, including aged materials.
Suitable for welding cast iron to steel.
Weld is ductile and easy to machine.
Hardness: 200 HB.
Application: repair works, structural welding, joining dissimilar metals (steel + cast iron).
| C | Si | Ni | Fe |
| 0.1 | 0.1 | 55 | balance |
| HB |
| 200 |
| Ø mm | 1.0 | 1.2 |
| Spool weight kg | 15 | 15 |
| Welding current A | 130–240 | 180–320 |
Shielding gas: CO2 or mixture.
Interpass temperature max. 70°C to reduce cracking risk.
Use short welds (~3 cm) and peen with hammer.
Weld on clean surfaces without oil.