OK 33.80

A rutile‑coated stick electrode designed for flat‑position SMAW welding with high productivity and a clean finish.

Key Features

• Rutile coating for easy striking and smooth weld bead
• Low moisture pickup for consistent mechanical properties
• Wide amperage range supporting various electrode diameters
• Meets multiple international approvals (ABS, BV, DNV, etc.)

Specifications

• Classification: SFA/AWS A5.1 : E7024
• Approvals: ABS 2Y, BV 2/2Y, DNV 2, FBTS E7024, LR 2m/2Ym NO
• Welding Current: DC+‑, AC
• Alloy Type: CMn
• Coating Type: Rutile
• Minimum AC Open‑Circuit Voltage: 50 V
• Tensile Yield Strength (As Welded): 520 MPa
• Tensile Strength (As Welded): 590 MPa
• Elongation (As Welded): 26 %
• Deposition data (example 5.0 × 450 mm): 210‑350 A, 39 V, 62 % efficiency, 72 s fusion time, 4.3 kg/h deposition rate

Applications

• Flat‑position butt and fillet joints in mild‑steel structures
• General construction and fabrication projects
• Situations requiring high weld speed and clean appearance