OK Tubrod 14.13

OK Tubrod 14.13 is a general‑purpose metal‑cored welding wire designed for use with M21 shielding gas. It provides flat welds with deep penetration, high deposition rates and excellent positional welding capability.

Key Features

• Gas‑shielded flux‑cored wire for mild‑steel applications
• All‑positional performance for diameters < 1.4 mm (except vertical down)
• High deposition rates, up to three times faster than stick welding
• Low diffusible hydrogen (H5) for cleaner welds

Specifications

• Classifications: SFA/AWS A5.18 : E70C‑6M; EN ISO 17632‑A : T 46 3 M M21 2 H5
• Approvals: ABS 3YSA H5, BV SA3YM, CE EN 13479, DB 42.039.03, DNV III YMS, LR 3YS H5, UKCA EN 13479, VdTÜV 09086
• Welding Current: DC+
• Diffusible Hydrogen: < 5 ml/100 g
• Alloy Type: C Mn
• Shielding Gas: M21 (EN ISO 14175)
• Tensile (As Welded): Yield 503 MPa, Tensile 611 MPa, Elongation 26 %
• Charpy Impact: –20 °C 106 J, –30 °C 83 J
• Typical Weld Metal Analysis: C 0.08 %, Mn 1.51 %, Si 0.63 %
• Deposition Data:
  • 1.2 mm: 100‑320 A, 16‑32 V, 1.8‑12.0 m/min, 1.3‑7.5 kg/h
  • 1.4 mm: 120‑380 A, 16‑34 V, 2.0‑9.0 m/min, 1.6‑7.5 kg/h
  • 1.6 mm: 140‑450 A, 18‑36 V, 1.5‑8.5 m/min, 1.6‑8.0 kg/h

Applications

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