OK Tubrod 14.12

OK Tubrod 14.12 is a general purpose metal‑cored welding wire designed for use with M21 or C1 shielding gases. It provides flat welds, deep penetration, and high deposition rates for efficient fabrication.

Key Features

• Flat welds with deep penetration and excellent wetting
• High deposition rates and efficiencies, reducing weld time
• Positional welding capability for diameters under 1.4 mm
• Low diffusible hydrogen levels (H5) when required
• Suitable for structural steel construction, heavy equipment, bridges, petrochemical, offshore, and general fabrication

Specifications

• Classifications: SFA/AWS A5.18 E70C‑6C, E70C‑6M, EN ISO 17632‑A T 42 2 M C1 1 H10, T 42 2 M M21 1 H10
• Approvals: ABS 3YSAH10, BV SA3YM H10, CE EN 13479, DB 42.039.24, DNV III YMS, LR 3YS H10, RINA 3Y S, UKCA EN 13479, VdTÜV 06649
• Welding Current: DC±
• Diffusible Hydrogen: < 10 ml/100 g
• Alloy Type: C Mn
• Shielding Gas: M21, C1 (EN ISO 14175)
• Tensile (As Welded, M21 gas): Yield 481 MPa, Tensile 586 MPa, Elongation 27 %
• Charpy Impact (As Welded, M21 gas): −20 °C = 96 J, −29 °C = 82 J
• Typical Weld Metal Analysis (M21 gas): C 0.08 %, Mn 1.43 %, Si 0.60 %
• Deposition Data (example for 1.2 mm): 100‑320 A, 16‑32 V, 1.8‑12.0 m/min, 1.3‑7.5 kg/h

Applications

• Structural steel construction
• Heavy equipment manufacturing
• Bridge and rail infrastructure
• Petrochemical and offshore rig fabrication
• Shipbuilding and pressure vessels
• General fabrication and repair