MEGAFIL® 235 M Metal Cored Arc Welding (MCAW) Low Alloyed
MEGAFIL® 235 M is a metal-cored seamless wire which deposits a 0.5% Mo type weld metal. It is primarily intended for similar composition steels, used where creep rupture strenght and ductility operating at service temperatures up to 500°C are required. Wire suitablealso for ordinary C-Mn steels when higher tensile strenght is required. Diffusible hydrogen levels will be less than 4ml/100g of deposited weld metal giving it more resistance to cracking. Applications: vessels (Mo steels up to 500°C (932°F)), chemical plant, automatic and mechanized welding, steel structures, single and multi-pass welding, general fabrication, etc.
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Classifications:
- EN ISO 17634-A:
- T Mo M M21 1 H5
- AWS A5.28:
- E80C-G H4
Welding Position:
Welding Current: DC+
Mechanical properties:
- Yield strength, Rp0.2%:
- 520 MPa
- Tensile strength, Rm:
- 600 MPa
- Elongation, A5:
- 26%
- Impact energy, CV:
- -40 °C • 100 J
- Impact energy, CV:
- -20 °C • 120 J