- Magmaweld MG 2 unalloyed wire electrode for GMA (MIG/MAG) welding of general structural steels, pipe steels, and cast steels using CO2 or mixed shielding gases, depending on thickness of the base metal
- a thin and homogeneous copper coating increases electrical conductivity and protects the wire from rusting
- suitable for all welding positions with CO2 or shielding gas mixtures
- generally used in steel construction, shipbuilding, machine, tank, boiler production, automotive industry
- typical chemical values of welding wire C 0.07, Si 0.8, Mn 1.45
- size Ø 0.8 mm
- welding current 50-180 A
- 5 kg/reel
Typical mechanical values of weld metal (protection gas C1 / M21):
- yield strength 460 N/mm² / 430 N/mm²
- tensile strength 530 N/mm² / 530 N/mm²
- elongation A5 29 % / 28 %
- charpy V-Notch properties -30 °C 50 J / -40 °C 55 J
Standards:
- AWS/ASME SFA - 5.18 ER70S-6
- EN ISO 14341 - A G 42 3 C1 G 3Si1
- EN ISO 14341 - A G 42 4 M21 G 3Si1
- TS EN ISO 14341 - A G 42 4 M21 G 3Si1
- TS EN ISO 14341 - A G 42 3 C1 G 3Si1
- DIN 8559 SG 2 CY 42 43
- DIN M. No. 1.5125
