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ESAB

OK AristoRod 13.22

OK AristoRod 13.22

OK AristoRod 13.22 is a 2.5Cr-1.0Mo-alloyed, bare, solid wire for the GMAW of creep-resistant steels of similar composition, with service temperatures of up to 600°C, but is also suitable for welding high strength steels. OK AristoRod 13.22 is treated with ESAB’s unique Advanced Surface Characteristics (ASC) technology, taking MAG welding operations to new levels of performance and all-round efficiency, especially in robotic and mechanised welding. Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed distances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corrosion of the wire.

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Specifications


Typical Tensile Properties

EN 80Ar/20CO2 (M21) Stress relieved
Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
24 % 690 °C 1 hr 655 MPa 550 MPa
24 % 750 °C 0.5 hr 520 MPa 410 MPa
24 % 720 °C 1 hr 642 MPa 530 MPa
24 % 720 °C 1 hr 642 MPa 530 MPa
AWS 80Ar/20CO2 (M21) As welded+
Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
19 % - - 880 MPa 680 MPa
AWS 80Ar/20CO2 (M21) As welded
Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
19 % - - 890 MPa 750 MPa

Charpy V-Notch Properties

EN 80Ar/20CO2 (M21) Stress relieved
Impact Value Stress Relieved Testing Temp Stress Relieved Testing Time Testing Temperature
150 J 720 °C 1 hr 20 °C
120 J 720 °C 1 hr -20 °C
85 J 720 °C 1 hr -40 °C
150 J 720 °C 1 hr 20 °C
120 J 720 °C 1 hr -20 °C
85 J 720 °C 1 hr -40 °C
AWS 80Ar/20CO2 (M21) As welded
Impact Value Stress Relieved Testing Temp Stress Relieved Testing Time Testing Temperature
55 J - - 20 °C
30 J - - -40 °C

Weld Metal Analysis

MnMoCSiNiCr
1.0 %1.0 %0.07 %0.65 %0.1 %2.45 %

Approvals: NAKS/HAKC, 1.2MM
Classifications: EN ISO 21952-A, G CrMo2Si, Wire Electrode, EN ISO 21952-B, G 62 M 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 (Cr 2.5% and Mo 1.0%)
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