Exaton 22.8.3.L is used for welding of duplex stainless steels such as Sandvik SAF 2205 and SAF 2304. It can also be used for welding of duplex stainless steels to carbon steel. It can be used for plasma welding and overlay welding using hot wire TIG and mechanical TIG.
Typical Charpy V-Notch Properties
Typical Tensile Properties
|Condition||Elongation||Tensile Strength||Yield Strength|
|As Welded||30 %||770 MPa (112 ksi)||550 MPa (80 ksi)|
Recommended Welding Parameters
|Current||Voltage||Wire Diameter||Wire Feed Speed|
|40-120 A||15-19 V||0.8 mm (0.030 in.)||4.0-8.0 m/min (157-315 in./min)|
|60-220 A||15-28 V||1.0 mm (0.040 in.)||4.0-12.0 m/min (157-472 in./min)|
|150-260 A||24-29 V||1.2 mm (0.047 in.)||3.0-10.0 m/min (118-394 in./min)|
|230-350 A||25-30 V||1.6 mm (1/16 in.)||3.0-5.0 m/min (118-197 in./min)|
EN ISO 14343-A : G 22 9 3 N L
SFA/AWS A5.9 : ER2209
EN ISO 14343-B : 2209
CE EN 13479
DNV-GL Stainless steel*
|Approvals are based on factory location. Please contact ESAB for more information.|
|Alloy Type||Austenitic-ferritic (duplex) with approx. 55 FN ferrite - 22.5% Cr - 8% Ni - 3% Mo - Low C|
|Shielding Gas||M12, M13 (EN ISO 14175)|
Typical Weld Metal Analysis %
|Typical Weld Metal Analysis %|
|0.014 %||-||23 %||0.09 %||52 %||1.5 %||3.0 %||0.15 %||0.01 %||8.5 %||0.017 %||35.3 %||0.001 %||0.45 %||-||-||0.01 %|
|Typical Wire Composition %|
|0.012 %||0.04 %||23 %||0.09 %||55 %||1.5 %||3.2 %||0.15 %||0.01 %||8.6 %||0.018 %||37 %||0.0007 %||0.5 %||0.003 %||0.05 %||0.01 %|
How to purchase Exaton 22.8.3.L
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