OK Autrod 309L


OK Autrod 309L

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A continuous solid corrosion resisting chromium-nickel wire for joining stainless steels to non-alloy or low-alloy steels as well as for welding austenitic stainless alloys of 24% Cr, 13% Ni types. OK Autrod 309L has a good general corrosion resistance. When used for joining dissimilar materials, the corrosion resistance is of secondary importance. OK Autrod 309L can be used in combination with OK Flux 10.93.



Wire Electrode SFA/AWS A5.9 : ER309L
EN ISO 14343-A : S 23 12 L


Approvals CE EN 13479
NAKS/HAKC 1.6-4.0 mm
VdTÜV 12101
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic (with approx. 12 % ferrite) 24 % Cr - 13 % Ni - Low C

Typical Weld Metal Analysis %

Wire Composition
C Cr FN WRC-92 Mn Mo N Ni Si
0.02 % 23.2 % 10 % 1.8 % 0.10 % 0.05 % 13.4 % 0.4 %

Part Numbers and Accessories

Part Numbers : OK Autrod 309L
OK Autrod 309L 1.6mm 25kg 1653163110 FIND A DISTRIBUTOR
OK Autrod 309L 1.6mm 350kg 165316941S FIND A DISTRIBUTOR
OK Autrod 309L 1.6mm 450kg 165316942S FIND A DISTRIBUTOR
OK Autrod 309L 2.4mm 25kg 1653243110 FIND A DISTRIBUTOR
OK Autrod 309L 3.2mm 25kg 1653323110 FIND A DISTRIBUTOR
OK Autrod 309L 4.0mm 25kg 1653403110 FIND A DISTRIBUTOR