OK Tigrod 16.86
GTAW

A corrosion-resistant, 23% Cr, 9% Ni, 3% Mo rod for the GTAW of austenitic-ferritic, duplex, stainless steels. OK Tigrod 16.86 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 A5.9
ER2209
EN 12072
W 22 9 3 N L
CL 
SeprosUNA 485179
UDTDIN 8556
VdTV 
C<0,03
Si0,5
Mn1,7
Cr22,5
Ni8,5
Mo3,3
Cu<0,3
N0,15
Wire composition
Yield stress, MPa
600
Tensile strength, MPa
765
Elongation, %
28
Elongation, %
28
Weld metal hardness, a w
240 HB
Charpy V
Test temps, CImpact values, J
+20100
-2085
-6060

Diameter, mm1,21,62,02,43,2
Length, mm 1000 1000 1000 1000 1000
Weight of rods/box, kg 5 5 5 5 5

 

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