SFA 312
SFA 312 is a solid MAG welding wire ,supplied precision layer wound, depositing a C- 29 Chrome, 9 Nickel weld metal suitable for use with Ar + 2% O2 or Ar + 0.5…..5% CO2 mixed shielding gases
SFA 312 used for welding of steels such as medium and high carbon steels and dissimilar steel combinations.
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SC 308L-16
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SFA 1
Solid wire SG2 indicated for MIG / MAG wire for welded mechanical constructions in general.
For welding of steels up to 530N / mm2 of minimum tensile strength.
Winding layer by layer.
It uses CO2 or Argon / CO2 mixtures as protective gas.
The welding current to be welded will always be DC current (+).
