Solid wire electrode for Mo-alloyed, heat-resistant steels
CastoMag 45273
Heat-resistant weld metal for operating temperatures up to 500 °C. Ageing resistant. Case hardenable.
Technical data
EN ISO 21952-A: G MoSi
EN ISO 14341-A: G2Mo
Mat. ref.: 1.5424
AWS A5.28: ER80S-G
Applications
For joining creep-resistant and fine-grain steels, e.g.:
EN 10025-2: S 235 J2 – S 355 J2
EN 10025-3: S 275 N – S 420 N
EN 10025-4: S 275 M – S 420 M
and corresponding casting and pipe materials.
Typical examples of use are:
Components from boiler and container construction, in particular pipe welding in heat exchangers; furnaces in energy generation plants; in ventilation, machine, steel, car body, carriage and ship construction.
Processing instructions
Clean the welding areas. Adjust the heat control during welding to the component, its material and dimensions. Limit the interpass temperature to 250 °C. Weld with a short, spray or pulsed arc; use pulse-arc technology if possible.
Welding positions: PA, PB, PF
Current type: = (+)
Shielding gas: EN ISO 14175 - M21 (5-25 % CO2 - remainder Ar);
- C1 (100 % CO2)
Approvals
TÜV, DB (42.024.05), CE
Specification
| Code | 330151 |
|---|---|
| Category | Unalloyed and low-alloyed |
| Number in package | 15.0 kg |
| Price per unit | 12,5773 £ / kg |
| Price excl. VAT | 188,66 £ |
| Price incl. VAT 20% | 226,39 £ |
| Availability | within 5 to 10 days |
