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OK Tigrod 19.85 3,2x1000
[198532R150] |
OK Tigrod 19.85 GTAW
ERNiCr-3
Description
A nickel-based, corrosion- and heat-resistant,
20% Cr, 3% Mn, 2.5% Nb rod for the GTAW of
high-alloyed steel, heat-resistant steel, corrosion-
resistant steel, 9% Ni steels and similar
steels with high notch toughness at low temperatures.
It is also suitable for joining dissimilar
metals of the types mentioned above. OK Tigrod
19.85 is usually welded with pure Ar as the shielding
gas.
Welding current
DC(-)
Classifications
SFA/AWS A5.14 ERNiCr-3
EN ISO 18274 S Ni 6082
(NiCr20Mn3Nb)
Wire composition
C Si Mn Cr Ni Cu Ti Fe
<0.1 <0.5 3.0 20.0 >67.0 <0.5 <0.7 <3.0
Typical mech. properties all weld metal
Yield stress, MPa 440
Tensile strength, MPa 670
Elongation, % 40
Charpy V
Test temps, °C Impact values, J
+20 150
-196 100
Approvals
UDT DIN 1736
VdTÜV
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