Filler metal 19.9.Nb is suitable for joining stainless steels of the 18Cr/8Ni/Nb and 18Cr/8Ni/Ti types. Due to the strenghtening effect of niobium, this grade is recommended if the weld metal will be exposed to temperatures above 400°C (750°F). It is used for TIG-welding.
Typical Charpy V-Notch Properties
Typical Tensile Properties
|Condition||Elongation||Tensile Strength||Yield Strength|
|As Welded||37 %||680 MPa (99 ksi)||510 MPa (74 ksi)|
SFA/AWS A5.9 : ER347
EN ISO 14343-A : W 19 9 Nb
EN 10088-1 : ~1.4550
CE EN 13479
|Approvals are based on factory location. Please contact ESAB for more information.|
|Shielding Gas||I1 (EN ISO 14175)|
Typical Weld Metal Analysis %
|Typical Wire Composition %|
|0.002 %||0.05 %||0.1 %||19.2 %||0.1 %||7 %||1.4 %||0.1 %||0.05 %||0.7 %||9.3 %||0.015 %||0.013 %||0.4 %||0.003 %||0.04 %|
|Typical Weld Metal Analysis %|
|0.002 %||0.04 %||0.1 %||18.8 %||0.1 %||8 %||1.3 %||0.1 %||0.06 %||0.6 %||9.2 %||0.016 %||0.009 %||0.4 %||0.003 %||0.05 %|
How to purchase Exaton 19.9.Nb
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