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 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 %

Approvals

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

Typical Charpy V-Notch Properties

Classifications

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

Consumable Characteristics

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

Typical Tensile Properties

ElongationTensile Strength (imp)Yield Strength (imp)
41 %600 MPa (87 ksi)440 MPa (64 ksi)

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
230-375 A 5.2-8.6 kg/h(11.5-19.0 lb/h) 1.6 mm(1/16 in.) 23-31 V 5.5-9.0 m/min(216.5-354 in./min)
1.14 mm(.045 in.)
55-160 A 1.0-4.1 kg/h(2.2-9.0 lb/h) 0.8 mm(.030 in.) 15-24 V 4.0-17.0 m/min(157.5-669 in./min)
65-220 A 1.1-5.4 kg/h(2.4-12.0 lb/h) 0.9 mm(.035 in.) 15-28 V 3.5-18.0 m/min(138-709 in./min)
80-240 A 1.5-6.0 kg/h(3.3-13.2 lb/h) 1.0 mm(.040 in.) 15-28 V 4.0-16.0 m/min(157.5-630 in./min)
100-300 A 1.6-7.5 kg/h(3.5-16.5 lb/h) 1.2 mm(.045 in.) 15-29 V 3.0-14.0 m/min(118-551 in./min)
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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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