AWS: SFA
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A low heat input electrode for welding carbon steel.
LoTherme-353 is a electrode operating in all conventional positions depositing a high strength weld metal. The deposits are of radiographic quality and display excellent ductility and toughness.
LoTherme-353 is ideally suited for welding mild, medium carbon steels of medium tensile strength. Ideal electrode having excellent operational characteristics for welding carbon steels where a high joint strength is required. The electrode has a high metal recovery and is ideal for achieving faster welding speed and welding output.
Ultimate Tensile Strength : 530 MPa
Elongation (L=4d) : 28 %
Re-dry the electrodes at 250°C for one hour before use. Clean the weld area free of contaminants. Use low current and short arc technique.
Size (mm) Dia x Length | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
Current Range (Amps) | 150-200 | 120-160 | 90-120 | 60-90 |