OK Autrod 13.28
GMAW

A copper-coated, low-alloyed, 2.5%Ni electrode for the GMAW of low-alloyed and low-temperature steels for applications such as vessels, pipes and in offshore industry. Also for welding steels where good impact strength at lower temperature (-20C) is required. OK Autrod 13.28 is usually welded with Ar/20CO2 as the shielding gas. The minimum values for the mechanical properties are given in the post-weld, heat-treated condition.
Welding current, A
DC(+)


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.28
ER80S-Ni2
EN 440
G2Ni2
DNVV YMS (M21)
UDTEN 440
VdTV 
C0,1
Si0,6
Mn1,1
Ni2,4
Wire composition
Yield stress, MPa
540
Tensile strength, MPa
630
Elongation, %
28
Elongation, %
28
Charpy V
Test temps, CImpact values, J
0130
-40100
-6060

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
Wire feed, m/min 2,0-10,8 2,7-14,7 2,7-12,4 3,1-8,1
Deposition rate kg weld metal/hour 0,4-2,6 1,0-5,4 1,5-6,6 3,3-11,6

 

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