OK Autrod 309LSi

ESAB

OK Autrod 309LSi

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A continous solid corrosion resistant chromium-nickel wire for welding of similar steels, wrought and cast steels of 23% Cr-12% Ni types. The alloy is also used for welding of buffer layers on CMn steels and welding of dissimilar joints. When using the wire for buffer layers and dissimilar joints it is necessary to control the dilution of the weld. OK Autrod 309LSi has a good general corrosion resistance. The higher silicon content improves the welding properties, such as wetting.

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Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded41 %600 MPa440 MPa

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
55-160 A 1.0-4.1 kg/h 0.8 mm 15-24 V 1.0-4.1 m/min
80-240 A 1.5-6.0 kg/h 1.0 mm 15-28 V 1.5-6.0 m/min
100-300 A 1.6-7.5 kg/h 1.2 mm 15-29 V 1.6-7.5 m/min
65-220 A 1.1-5.4 kg/h 0.9 mm 15-28 V 1.1-5.4 m/min
230-375 A 5.2-8.6 kg/h 1.6 mm 23-31 V 5.2-8.6 m/min
0.0-0.0 kg/h 1.14 mm 0.0-0.0 m/min

Classifications

Wire Electrode EN ISO 14343-A : G 23 12 L Si
SFA/AWS A5.9 : ER309LSi
Werkstoffnummer : ~1.4332

Approvals

Grade EN 13479
Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic (with approx. 8 % ferrite) 24 % Cr - 13 % Ni - Low C

Typical Weld Metal Analysis %

Wire Composition
C Cr Cu Mn Mo Ni Si
0.02 % 23.4 % 0.12 % 1.7 % 0.15 % 13.5 % 0.9 %
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Part Numbers : OK Autrod 309LSi
OK AUTROD 309LSI 035X550#OMP 1651099320 FIND A DISTRIBUTOR
OK AUTROD 309LSI 030X33#SP 1651089820 FIND A DISTRIBUTOR
OK Autrod 309LSi 0.8mm 5kg 1651084600 FIND A DISTRIBUTOR
OK AUTROD 309LSI 035X220#OMP 1651099500 FIND A DISTRIBUTOR
AUTROD 309LSI 035X15KG WB 1651099820 FIND A DISTRIBUTOR
OK AUTROD 309LSI 035X11#SP 1651094600 FIND A DISTRIBUTOR
OK Autrod 309LSi 1.0mm 100kg 1651109500 FIND A DISTRIBUTOR
OK AUTROD 309LSI 039X33#SP 1651109820 FIND A DISTRIBUTOR
OK Autrod 309LSi 1.0mm 250kg 1651109320 FIND A DISTRIBUTOR
OK Autrod 309LSi 1.14 X 300kg 1651113400 FIND A DISTRIBUTOR
OK AUTROD 309LSI 045X220#OMP 1651119500 FIND A DISTRIBUTOR
AUTROD 309LSI 045X15KG WB 1651119820 FIND A DISTRIBUTOR
OK AUTROD 309LSI 045X550#OMP 1651119320 FIND A DISTRIBUTOR
OK Autrod 309LSi 1.2mm 15kg 1651129820 FIND A DISTRIBUTOR
OK Autrod 309LSi 1.2mm 15kg 165112982F FIND A DISTRIBUTOR
OK Autrod 309LSi 1.2mm 250kg 1651129320 FIND A DISTRIBUTOR
OK AUTROD 309LSi 1/16X33# 1651169820 FIND A DISTRIBUTOR
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