OK Tigrod 347
Bare, corrosion-resistant, chromium-nickel rods for welding stabilised austenitic chromium-nickel alloys of the 18% Cr-8% Ni type. The rods are stabilised with niobium, which provides good resistance to the intergranular corrosion of the weld metal. Due to the niobium content, this alloy is recommended for use at higher temperatures.
Typical Charpy V-Notch Properties
|Impact Value||96 ft-lb|
|Impact Value||130 J|
|Testing Temperature||68 °F|
|Testing Temperature||20 °C|
Typical Tensile Properties
|Condition||Elongation||Tensile Strength||Yield Strength|
|As Welded||35 %||655 MPa (95 ksi)||510 MPa (74 ksi)|
Werkstoffnummer : ~1.4551
SFA/AWS A5.9 : ER347
EN ISO 14343-A : W 19 9 Nb
|Approvals are based on factory location. Please contact ESAB for more information.|
|Alloy Type||Austenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Nb|
Typical Weld Metal Analysis %
|Typical Wire Composition %|
|0.04 %||19.3 %||0.05 %||1.4 %||0.10 %||0.50 %||9.5 %||0.4 %||7 %|
How to purchase OK Tigrod 347
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