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OK Autrod 13.29

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OK Autrod 13.29


GMAW

A copper-coated, low-alloy, chromium-nickel-molybdenum (0.3% Cr, 1.4% Ni, 0.25% Mo), solid wire for the GMAW of high tensile strength steels requiring a tougher weld metal for critical applications. Also suitable when fairly high impact strength at lower temperatures is required.
OK Autrod 13.29 is usually welded with Ar/20CO2 as the shielding gas.
OK Autrod 13.29 in the unique ESAB Octagonal Marathon Pac is excellent in mechanised welding applications.
Welding current
DC(+)



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ClassificationsApprovalsTypical all weld metal composition, %Typical mech. properties all weld metal
Weld Metal (as welded)
EN ISO 16834-A
G 69 3 M Mn3Ni1CrMo
Wire Electrode
EN ISO 16834-A
GMn3Ni1CrMo
SFA/AWS A5.28
ER100S-G
CEEN 13479
DB42.039.18
VdTV04436
C<0,1
Si0,6
Mn1,6
Cr0,3
Ni1,4
Mo0,3
Cu<0,4
Wire composition
Yield stress, MPa
730
Tensile strength, MPa
800
Elongation, %
19
Elongation, %
19
Charpy V
Test temps, CImpact values, J
+20100
-2070
-3060

Diameter, mm0,81,01,21,6
Arc voltage, V 16-22 18-28 20-33 26-38
Welding current, A 40-170 80-280 120-350 225-480
H. Kg weld metal/hour arc time 0,4-2,6 1,0-5,4 1,5-6,6 3,3-0
Wire feed, m/min 2,0-10,8 2,7-14,7 2,7-12,4 3,1-8,1

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