Electrode Tenacito 38R 4.0mm 2.44Kg VacPac
SKU:
10024238
The Oerlikon Tenacito 38R 4.0mm Welding Electrodes are premium low-hydrogen basic MMA electrodes designed for high-integrity structural and heavy fabrication welding. Supplied in a moisture-resistant VacPac, the 4.0mm diameter provides increased weld metal deposition with excellent low-temperature toughness for demanding filling and capping applications.
Features & Benefits
» Premium low-hydrogen basic MMA electrode designed for high-integrity structural and heavy fabrication welding
» 4.0mm diameter provides increased weld metal deposition for filling and capping passes on heavier steel sections
» Concentrated and stable arc characteristics provide excellent operator control during demanding welding applications
» Low diffusible hydrogen performance helps reduce the risk of hydrogen-induced cracking in critical steel fabrication
» Approximately 1% nickel alloying provides excellent weld metal toughness at sub-zero temperatures
» Impact toughness of at least 47J at -60°C supports demanding low-temperature applications
» Suitable for all welding positions except vertical down
» Designed for DC positive polarity with a recommended welding current of 140–185A
» 450mm electrode length supports efficient deposition during heavy-duty multi-pass welding
» VacPac packaging protects the electrodes against atmospheric moisture and maintains their controlled low-hydrogen condition while sealed
» Suitable for high-yield fine-grained structural steels with yield strengths up to approximately 460MPa
» Designed for demanding applications including offshore structures, bridges, heavy machinery, pressure vessels and petrochemical fabrication
Technical Specifications
» Brand: Oerlikon
» Manufacturer: Lincoln Electric
» Product Range: Tenacito 38R
» Product Type: Low-Hydrogen MMA Welding Electrode
» Coating Type: Basic
» AWS Classification: AWS A5.5 E7018-G H4
» EN ISO Classification: EN ISO 2560-A E 46 6 1Ni B 42 H5
» Electrode Diameter: 4.0mm
» Electrode Length: 450mm
» Packet Weight: Approximately 2.4kg
» Packaging Type: VacPac
» Recommended Welding Current: 140–185A
» Current Type: DC
» Polarity: DC+
» Welding Positions: All Positions Except Vertical Down
» Yield Strength: ≥460MPa
» Tensile Strength: 530–650MPa
» Elongation: ≥22%
» Charpy V-Notch Impact Value: ≥47J At -60°C
» Diffusible Hydrogen Classification: H4 / H5
» Carbon Content: Approximately 0.06%
» Manganese Content: Approximately 1.3%
» Silicon Content: Approximately 0.4%
» Nickel Content: Approximately 0.95%
» Phosphorus Content: ≤0.012%
» Sulphur Content: ≤0.015%
