OK Autrod 309L

A continous solid corrosion resisting 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 309L has a good general corrosion resistance. When used for joining dissimilar materials the corrosion resistance is of secondary importance.

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Specifications

Specifications
Classifications	EN ISO 14343-A : G 23 12 L SFA/AWS A5.9 : ER309L
Approvals	CE : EN 13479 UKCA : EN 13479

Approvals are based on factory location. Please contact ESAB for more information.

Alloy Type	Austenitic (with approx. 9 % ferrite) 24 % Cr - 13 % Ni - Low C
Shielding Gas	M12, M13 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
As Welded	440 MPa	600 MPa	32 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
As Welded	20 °C	160 J
As Welded	-60 °C	130 J
As Welded	-110 °C	90 J

Typical Weld Metal Analysis %
C	Mn	Si	S	P	Ni	Cr	Mo	Cu
0.03	1.5	0.4	0.005	0.010	12.5	23.5	0.1	0.1

Typical Wire Composition %
C	Mn	Si	Ni	Cr	Mo	Cu	N	FN WRC-92
0.02	1.8	0.4	13.4	23.2	0.10	0.1	0.05	10

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Rate
0.8 mm	55-160 A	15-24 V	4.0-17.0 m/min	1.0-4.1 kg/h
0.9 mm	65-220 A	15-28 V	3.5-18.0 m/min	1.1-5.4 kg/h
1.0 mm	80-240 A	15-28 V	4.0-16.0 m/min	1.5-6.0 kg/h
1.2 mm	100-300 A	15-29 V	3.0-14.0 m/min	1.6-7.5 kg/h

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Product number: 1653099820

Product number: 1653163110

Product number: 1653323110

Product number: 1653243110

Product number: 1653403110

Product number: 1653129320

Product number: 1653109320

Product number: 1653169320

Product number: 1653169410

Documents

Factsheets

OK Autrod 309L

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OK Autrod 309L

OK Autrod 309L

OK Autrod 309L

Specifications

Ordering

Documents

Factsheets

Additional Documents

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