Exaton 20.25.5.LCu welding wire is suitable for joining steels of the 20Cr/25Ni/4.5Mo/1.5Cu type - for example Sandvik 2RK65 used in many areas of the process industry, such as in the production of acetic acid, sulfuric acid, terephthalic or tartaric acid and vinyl chloride. It is also suitable for use in cooling operations involving sea water or heavily polluted river water.
Typical Charpy V-Notch Properties
Typical Tensile Properties
|Condition||Elongation||Tensile Strength||Yield Strength|
|As Welded||60 %||540 MPa (78 ksi)||320 MPa (46 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 20 25 5 Cu L
SFA/AWS A5.9 : ER385
Werkstoffnummer : ~1.4519
CE EN 13479
|Approvals are based on factory location. Please contact ESAB for more information.|
|Alloy Type||Austenitic, 20% Cr, 25% Ni, 4.5% Mo, 1.5% Cu, low C|
|Shielding Gas||M12, M13 (EN ISO 14175)|
Typical Weld Metal Analysis %
|Typical Wire Composition %|
|0.02 %||0.01 %||0.1 %||20 %||1.5 %||1.8 %||4.3 %||0.05 %||0.01 %||25 %||0.013 %||0.002 %||0.3 %||0.003 %|
|Typical Weld Metal Analysis %|
|0.01 %||0.02 %||0.1 %||19.8 %||1.4 %||1.8 %||4.3 %||0.06 %||0.01 %||24.8 %||0.014 %||0.001 %||0.3 %||-|
How to purchase Exaton 20.25.5.LCu
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