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ESAB

OK Tigrod 13.22

OK Tigrod 13.22

OK Tigrod 13.22 is a 2.5Cr-1.0Mo-alloyed, copper-coated rod for the GTAW of creep-resistant steels such as pipes in pressure vessels and boilers of similar composition, with service temperatures of up to 600°C, but it is also suitable for welding high strength steels.

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Specifications


Typical Tensile Properties

AWS and EN I1 (Ar) Stress relieved
Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
24 % 690 °C 1 hr 655 MPa 550 MPa
EN I1 (Ar) Stress relieved
Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
24 % 720 °C 1 hr 640 MPa 530 MPa

Charpy V-Notch Properties

AWS and EN I1 (Ar) Stress relieved
Impact Value Stress Relieved Testing Temp Stress Relieved Testing Time Testing Temperature
190 J 690 °C 1 hr 20 °C
EN I1 (Ar) Stress relieved
Impact Value Stress Relieved Testing Temp Stress Relieved Testing Time Testing Temperature
120 J 720 °C 1 hr 20 °C

Weld Metal Analysis

MnMoCSiNiCr
1.02 %1.01 %0.07 %0.61 %0.08 %2.45 %

Approvals: NAKS/HAKC, 2.0MM, VdTÜV, 11884
Classifications: EN ISO 21952-A, W CrMo2Si, Wire Electrode, EN ISO 21952-B, W 62 2C1M3, Wire Electrode, SFA/AWS A5.28, ER90S-G, Wire Electrode

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


Alloy Type: Low alloyed steel (2.5 % Cr - 1.0 % Mo)
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