MEGAFIL® 940 M Metal Cored Arc Welding (MCAW) Low Alloyed

MEGAFIL® 940M is a metal-cored seamless wire which deposits a 2,5%Ni type weld metal. It is intended for welding High Strengh Steels > 550MPa such as HY 80. MEGAFIL® 940M offers consistent impact properties down to -60°C. MEGAFIL® 940M is WIWEB approved. Diffusible hydrogen levels will be less than 4ml/100g of deposited weld metal giving it more resistance to cracking.
Applications: Spezialized Shipbuilding, Submarines, Heavy Equipment, Offshore

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Classifications:

  • EN ISO 18276-A:
  • T 55 6 Mn2,5Ni M M21 1 H5

Welding Current: DC+

Mechanical properties:

  • Yield strength, Rp0.2%:
  • 600 MPa
  • Tensile strength, Rm:
  • 690 MPa
  • Elongation, A5:
  • 23%
  • Impact energy, CV:
  • -60 °C • 100 J
  • Impact energy, CV:
  • -40 °C • 120 J