OK Tigrod 13.28 GTAW
ER80S-Ni2
Description
OK Tigrod 13.28 is 2.4Ni-alloyed (ER80S-Ni2),
copper-coated rod for the GTAW of low-temperature,
fine-grained steels in applications such as
pressure vessels, pipes and the offshore industry,
with a minimum yield strength of up to 470
MPa. The wire provides good impact toughness
down to -60°C.
Welding current
DC(-)
Classifications
SFA/AWS A5.28 ER80S-Ni2
EN 1668 W2Ni2
Wire composition
C             Si           Mn         Ni
0.1           0.6          1.1           2.4
Typical mech. properties all weld metal
Yield stress, MPa 540
Tensile strength, MPa 630
Elongation, % 30
Charpy V
Test temps, °C Impact values, J
-20 200
-40 180
-60 150
Approvals
UDT EN 440
VdTÜV

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