OK Tigrod 13.22

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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.

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
stress relieved aws and en i1 (ar)
190 J (141 ft-lb) 1 hr 690 degC (1274 degF) 20 degC (68 degF)
stress relieved en i1 (ar)
120 J (89 ft-lb) 1 hr 720 degC (1328 degF) 20 degC (68 degF)

Typical Tensile Properties

Condition Stress Relieved Stress Relieved
Shielding Gas AWS and EN I1 (Ar) EN I1 (Ar)
Tensile Strength 655 MPa (95 ksi) 640 MPa (93 ksi)
Yield Strength 550 MPa (80 ksi) 530 MPa (77 ksi)
Elongation 24 % 24 %
Testing Time 1 hr 1 hr
Testing Temperature 690 degC (1274 degF) 720 degC (1328 degF)


Wire Electrode SFA/AWS A5.28 : ER90S-G
EN ISO 21952-A : W CrMo2Si
EN ISO 21952-B : W 62 2C1M3


Approvals NAKS/HAKC 2.0MM
VdTÜV 11884
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

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

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Mn Mo Ni P S Si
0.07 % 2.45 % 1.02 % 1.01 % 0.08 % - - 0.61 %
Typical Weld Metal Analysis %
0.06 % 2.5 % 1.0 % 1.0 % - 0.015 % 0.015 % 0.6 %

How to purchase OK Tigrod 13.22

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To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Part Numbers and Accessories

Part Numbers : OK Tigrod 13.22