OK Tubrod 15.22
FCAW
Type Basic

OK Tubrod 15.22 is a low hydrogen, flux-cored wire containing 2.25Cr1Mo for welding creep resistant steels of similar compositon and intended for service at around 600C. Shielding gas CO2, Ar + 20% CO2. Typical applications include fabrication and repair in the power generation field.
Welding current, A
DC-


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.29
E90T5-B3
C0,06
Si0,5
Mn0,9
Cr2,2
Mo1,0
Yield stress, MPa
570
Tensile strength, MPa
680
Elongation, %
26
Elongation, %
26

Diameter, mm1,2
Arc voltage, V 16-32
Welding current, A 120-300

 

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