✔ Excellent mechanical properties for low temperature applications (down to -40°C)
✔ Excellent toughness properties for low temperature applications (down to -40°C)
ALTIG SG1 is suitable for welding mild and C-Mn steels, generally used for the root pass and to support welding when no back pass is possible.
ALTIG SG1 TIG rod are used for welding mild and carbon steels in metal structures, for first passes and bottom chamfer as support passes or in cases where it is impossible to weld on the back.
It meets the classifications:
|Heat Treatment||Yield Strength
|Elongation A5 (%)||Impact Energy ISO - V (J)|
|As Welded||≥ 420||500-640||≥ 20||≥ 90||≥ 47|