OK Tubrod 15.15

OK Tubrod 15.15 is a positional rutile cored wire designed for use with C1 or M21 shielding gases.

Key Features

• Gas‑shielded flux‑cored wire (FCAW/MCAW)
• Flat welds with deep penetration and high deposition rates
• Suitable for productive positional welding
• Low diffusible hydrogen levels (H5) when required

Specifications

• Classifications: SFA/AWS A5.20 E71T‑1C, E71T‑1M; EN ISO 17632‑A T 46 2 P C1 1 H5, T 46 2 P M21 2 H5
• Approvals: ABS, BV, CE, DB, DNV, LR, UKCA, VdTÜV (per factory location)
• Welding Current: DC+
• Diffusible Hydrogen: < 5 ml/100 g (< 10 ml/100 g for 1.6 mm)
• Alloy Type: C Mn
• Shielding Gas: M21, C1 (EN ISO 14175)
• Deposition Data:
  • 1.2 mm: 100‑300 A, 20‑30 V, 3.2‑14.5 m/min, 1.3‑5.8 kg/h
  • 1.6 mm: 150‑360 A, 24‑34 V, 3.0‑11.0 m/min, 2.0‑6.2 kg/h

Applications

• Structural steel construction
• Heavy equipment and transportation
• Bridges, offshore rigs, railcars, shipbuilding
• Petrochemical processing, pressure vessels, general fabrication