19.12.3.L is used for welding of austenitic stainless alloys of 18% Cr - 8% Ni and 18% Cr - 10% Ni - 3% Mo-types, stabilized or non-stabilized, e.g. ASTM 316, 316L and 316Ti as well as 304, 304L, 321 and 347, used for service temperatures up to 400°C (750°F). It is also used for Cr steels with max. 19% Cr. It is used for MIG/MAG welding.
Typical Charpy V-Notch Properties
Typical Tensile Properties
|Condition||Elongation||Tensile Strength||Yield Strength|
|As Welded||39 %||610 MPa (88 ksi)||500 MPa (73 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 19 12 3 L
SFA/AWS A5.9 : ER316L
Werkstoffnummer : 1.4430
|Approvals are based on factory location. Please contact ESAB for more information.|
|Alloy Type||Austenitic (with appr. 8 % ferrite) 19 % Cr - 12 % Ni - 3 % Mo - Low C|
|Shielding Gas||M12, M13 (EN ISO 14175)|
Typical Weld Metal Analysis %
|Typical Wire Composition %|
|0.015 %||18.5 %||0.1 %||9 %||1.7 %||2.6 %||0.04 %||0.02 %||12 %||<0.025 %||0.015 %||0.4 %|
|Typical Weld Metal Analysis %|
|<0.02 %||18 %||0.1 %||7 %||1.7 %||2.5 %||0.05 %||0.01 %||12 %||<0.03 %||<0.02 %||0.4 %|
How to purchase Exaton 19.12.3.L
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