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OK Tubrod 14.02

OK Tubrod 14.02

OK Tubrod 14.02 is a metal-cored wire similar to OK Tubrod 14.12 with the addition of Mo for use on high tensile and quenched and tempered steels with tensile strengths of up to 550 MPa. Shielding gas Ar + 20% CO2. Slag levels are comparable with solid wire, often permitting multi-pass welding without inter-pass deslagging. Suitable for marine structures, heavy machinery and high strength applications requiring good notch ductility. Steels include RQT 500, 600, Hyplus29, Ducol W30 and OK602.

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Typical Tensile Properties

M21 shielding gas As welded
Elongation Tensile Strength Yield Strength
25 % 663 MPa 588 MPa

Charpy V-Notch Properties

M21 shielding gas As welded
Impact Value Testing Temperature
79 J -20 °C

Weld Metal Analysis

M21 shielding gas
1.27 %0.51 %0.06 %0.58 %

Approvals: CE; EN 13479; DB; 42.039.34 (M2); VdTÜV; 10716
Classifications: SFA/AWS A5.36; E81T15-M21A0-G; Weld Metal; EN ISO 17632-A; T 50 2 Z M M21 2 H10; Weld Metal

Approvals are based on factory location. Please contact ESAB for more information.

Alloy Type: C Mn low alloy steel (0.5 % Mo).
Diffusible Hydrogen: < 10 ml/100g
Welding Current: DC+-