Description
Wires and rods for semi-automatic welding and hardfacing in the gas mixture shielding Ar + CO2 (MAG) and argon Ar (TIG). An austenitic-ferritic weld deposit is obtained, which has a high resistance to hot cracking, primarily for joining opposite stainless steels, e.g. with non-alloy steels (low- and high-carbon), low-alloy steels or for joining ferritic steels, ferritic-martensitic steels, ferritic-austenitic steels, tool steels, spring steels, high-manganese (13 – 14% Mn) steels resistant to abrasion, heat-resistant, etc. Also used for buffer layers before hardfacing with hard alloys.
| Chemical composition [%] | Mechanical properties | MIG welding positions | TIG welding positions | MIG welding current | TIG welding current | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C = 0,20 Si = 0,65 – 1,00 Mn = 4,50 – 7,50 Cr = 17,00 – 20,00 Ni = 7,00 – 10,00 |
PROTECTIVE GAS: M1 Re [MPa]: > 350 Rm [MPa]: > 500 A5 [%]: > 25 KV [J]: > 120 (+20˚C) |
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= + | = – | ||||||||||||||
| Dimensions [ø mm] * | |||||||||||||||||||
| MIG welding wires: | 0,8 | 1,0 | 1,2 | 1,6 | TIG welding rods: | 0,8 | 1,0 | 1,2 | 1,6 | 2,0 | 2,4 | 3,2 | 4,0 | 5,0 | |||||
*Other dimensions available upon request. A list of authorizations.
