OK Autrod 2209

A continous solid corrosion resisting Duplex wire for welding of austenitic-ferritic stainless alloys of 22% Cr, 5% Ni, 3% Mo types. OK Autrod 2209 has a high general corrosion resistance. In media containing chloride and hydrogen sulphide the alloy has a high resistance to intergranular, pitting and especially to stress corrosion. The alloy is used in a variety of applications across all industrial segments.

OK Autrod 2209

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Specifications

Specifications
Classifications	EN ISO 14343-A : G 22 9 3 N L SFA/AWS A5.9 : ER2209
Approvals	CE : EN 13479 DB : 43.039.18 DNV-GL : Duplex UKCA : EN 13479 VdTÜV : 13039*

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

Alloy Type	Austenitic-ferritic (22.5 % Cr - 8 % Ni - 3 % Mo - Low C)
Shielding Gas	M12, M13 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
AWS 98 Ar/2 O2 (M13)
As Welded	590 MPa ( 86 ksi )	785 MPa ( 114 ksi )	31 %
EN 98 Ar/2 O2 (M13)
As Welded	610 MPa ( 88 ksi )	785 MPa ( 114 ksi )	32 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
AWS 98 Ar/2 O2 (M13)
As Welded	-30 °C ( -22 °F )	105 J ( 78 ft-lb )
As Welded	-46 °C ( -51 °F )	90 J ( 67 ft-lb )
EN 98 Ar/2 O2 (M13)
As Welded	-30 °C ( -22 °F )	95 J ( 70 ft-lb )
As Welded	-46 °C ( -51 °F )	90 J ( 67 ft-lb )

Typical Weld Metal Analysis %
C	Mn	Si	S	P	Ni	Cr	Mo	N	Nb	PRE	FN WRC-92
0.01	1.6	0.6	0.01	0.01	9	23	3	0.1	0.01	35	50

Typical Wire Composition %
C	Mn	Si	Ni	Cr	Mo	N	PRE	FN WRC-92
0.01	1.5	0.5	8.5	22.7	3.2	0.17	35	55

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Rate
0.8 mm ( 0.030 in. )	50-140 A	16-22 V	3.4-11.0 m/min ( 134-433 in./min )	0.8-2.7 kg/h ( 1.8-6.0 lbs/h )
1.0 mm ( 0.040 in. )	80-190 A	16-24 V	2.9-8.4 m/min ( 114-331 in./min )	1.1-3.1 kg/h ( 2.4-6.8 lbs/h )
1.2 mm ( 0.047 in. )	180-280 A	20-28 V	4.9-8.5 m/min ( 193-335 in./min )	2.6-4.5 kg/h ( 5.7-9.9 lbs/h )
1.6 mm ( 1/16 in. )	230-350 A	24-28 V	3.2-5.5 m/min ( 126-217 in./min )	3.0-5.2 kg/h ( 6.6-11. lbs/h )

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Product number

Product number: 1686099820

Product number: 1686109820

Product number: 1686129820

Product number: 1686109320

Product number: 1686129320

Product number: 1686089820

Product number: 1686102470

Product number: 168612982H

Product number: 168610982H

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OK Autrod 2209

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OK Autrod 2209

OK Autrod 2209

OK Autrod 2209

Specifications

Ordering

Documents

Fact Sheets

Additional Documents

Need Product Help?

Product information and support line: