Description
An electrode wire, copper-covered, with a content of Ni = 2.50% for semi-automatic welding in the gas shielding C1 (CO2) or mixture shielding M21 (Ar + CO2). Metallurgical properties of wires provide high-quality welds and reliable wire feed in the mechanised welding process. IMT G2Ni2 is intended for single- and multi-bead joints, for frost-proof steel with impact strength up to (-60°C).
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| C = 0,08 Mn = 1,10 Si = 0,60 Ni = 2,50 |
PROTECTIVE GAS: M21 (Ar + CO2) Rm [MPa]: > 600 Re [MPa]: > 470 A5 [%]: > 26 KV [J] M21: 60 (-60°C) |
 |
= + | 0,8 | 1,0 | 1,2 | 1,6 | |
*Other dimensions available upon request. A list of authorizations.
