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ESAB

OK AristoRod 13.12

OK AristoRod 13.12

OK AristoRod 13.12 is a 1.1Cr-0.5Mo-alloyed, bare, solid wire for the GMAW of creep-resistant steels of the same composition, like those used for pipes in pressure vessels and boilers with a service temperature of up to 450°C. OK AristoRod 13.12 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) PWHT 700°C 0.5h
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
24 % 580 MPa 450 MPa - -
EN 80Ar/20CO2 (M21) Q.T. 940+730°C 15h
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
35 % 460 MPa 320 MPa - -
EN 80Ar/20CO2 (M21) Q.T.+ 940+730°C 15h
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
25 % 410 MPa 210 MPa - -
EN 80Ar/20CO2 (M21) As welded+
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
15 % 760 MPa 605 MPa - -
EN 80Ar/20CO2 (M21) As welded
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
18 % 785 MPa 670 MPa - -
EN 80Ar/20CO2 (M21) Stress relieved
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
17 % 500 MPa 390 MPa 700 °C 0.5 hr
24 % 580 MPa 450 MPa 700 °C 0.5 hr

Charpy V-Notch Properties

EN 80Ar/20CO2 (M21) PWHT 700°C 0.5h
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
25 J -40 °C - -
EN 80Ar/20CO2 (M21) Q.T. 940+730°C 15h
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
115 J 20 °C - -
60 J 0 °C - -
30 J -20 °C - -
EN 80Ar/20CO2 (M21) As welded
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
40 J 20 °C - -
30 J 0 °C - -
25 J -20 °C - -
EN 80Ar/20CO2 (M21) Stress relieved
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
80 J 20 °C 700 °C 0.5 hr
40 J 0 °C 700 °C 0.5 hr
30 J -20 °C 700 °C 0.5 hr

Weld Metal Analysis

MnMoCSiNiCr
1.00 %0.42 %0.11 %0.65 %0.02 %1.18 %

Approvals: NAKS/HAKC, 1.2MM, VdTÜV, 10089
Classifications: EN ISO 21952-A, G CrMo1Si, Wire Electrode, EN ISO 21952-B, G 55M 1CM3, Wire Electrode, SFA/AWS A5.28, ER80S-G, Wire Electrode, GOST 2246, 08X CM A, Wire Electrode

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


Alloy Type: Low Alloyed (1 % Cr, 0.5 % Mo)
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