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ESAB

OK Autrod 12.58

OK Autrod 12.58

OK Autrod 12.58 is a copper-coated, Mn-Si-alloyed G2Si/ER70S-3 solid wire for the GMAW of non-alloyed steels, as used in general construction, pressure vessel fabrication and shipbuilding. The wire has a carefully controlled wire chemistry and a unique surface technology providing superior weld -metal quality at high wire feed speeds and at high welding currents. The wire can be used with both Ar/CO2 mixed gas and pure CO2 shielding gas.

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Specifications


Typical Tensile Properties

EN 80Ar/20CO2 (M21) As welded
Elongation Tensile Strength Yield Strength
26 % 515 MPa 430 MPa
EN CO2 (C1) As welded
Elongation Tensile Strength Yield Strength
30 % 500 MPa 410 MPa
AWS CO2 (C1) As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

EN 80Ar/20CO2 (M21) As welded
Impact Value Testing Temperature
140 J 20 °C
130 J -20 °C
90 J -30 °C
EN CO2 (C1) As welded
Impact Value Testing Temperature
125 J 20 °C
90 J -20 °C
AWS CO2 (C1) As welded
Impact Value Testing Temperature
- -18 °C

Weld Metal Analysis

MnCSi
1.05 %0.074 %0.55 %

Approvals: ABS, 3YSA (C1), ABS, 3YSA (M21), BV, SA3YM (C1&M21), CE, EN 13479, DB, 42.039.17, DNV-GL, III YMS (C1), DNV-GL, III YMS (M21), LR, 3YM H15 (C1), LR, 3YM H15 (M21), LR, 3YS H15 (C1), LR, 3YS H15 (M21), VdTÜV, 07653
Classifications: EN ISO 14341-A, G 35 2 C1 2Si, Weld Metal, EN ISO 14341-A, G 38 3 M21 2Si, Weld Metal, EN ISO 14341-A, G 2Si, Wire Electrode, SFA/AWS A5.18, ER70S-3, Wire Electrode

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


Alloy Type: Carbon-manganese steel (Mn/Si-alloyed)
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