OK Autrod 19.82
GMAW

A nickel-based, corrosion- and heat-resistant, 22% Cr, 9% Mo, 3.5% Nb electrode for the GMAW of high-alloyed steel, heat-resistant steel, corrosion-resistant steel, 9% Ni steels and similar steel with high notch toughness at low temperatures. Also for joining dissimilar metals of the types mentioned. OK Autrod 19.82 is usually welded with pure Ar as the shielding gas.
Welding current, A
DC(+)


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
SFA/AWS A5.14
ERNiCrMo-3
EN ISO 18274
S Ni 6625 (NiCr22Mo9Nb)
UDTDIN 1736
VdTV 
C<0,1
Si<0,5
Mn<0,5
Cr21,5
Ni>60,0
Mo9,0
Cu<0,5
Al<0,4
Ti<0,4
Fe<2,0
Wire composition
Yield stress, MPa
500
Tensile strength, MPa
780
Elongation, %
40
Elongation, %
40
Charpy V
Test temps, CImpact values, J
+20130
-105120
-196110

Diameter, mm0,81,01,21,6
Arc voltage, V 20-27 21-27 24-30 25-32
Welding current, A 70-190 100-200 160-280 200-350
Wire feed, m/min 5-18 6-13 6-10 4-8
Deposition rate kg weld metal/hour 1,3-4,5 2,3-5,1 3,4-5,6 4,0-8,0

 

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