OK Autrod 2509

A continous solid corrosion resisting "Super Duplex" wire for welding of austenitic-ferritic stainless alloys of 25% Cr, 7% Ni, 4% Mo, low C types. OK Autrod 2509 has high intergranular, pitting and stress corrosion resistance. The alloy is widely used in applications were corrosion resistance is of outmost importance. Pulp & paper industry, offshore and gas industry are areas of interest.

OK Autrod 2509

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Specifications

Specifications
Classifications	EN ISO 14343-A : G 25 9 4 N L SFA/AWS A5.9 : ER2594
Approvals	CE : EN 13479 NAKS/HAKC : 1.0 mm UKCA : EN 13479

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

Alloy Type	Austenitic-ferritic (25 % Cr - 10 % Ni - 4 % Mo - Low C)
Shielding Gas	M12, M13 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
Brut de soudage	659 MPa ( 96 ksi )	832 MPa ( 121 ksi )	30 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
Brut de soudage	20 °C ( 68 °F )	159 J ( 118 ft-lb )
Brut de soudage	-40 °C ( -40 °F )	129 J ( 95 ft-lb )

analyse du métal d’apport
C	Mn	Si	S	P	Ni	Cr	Mo	Cu	N	Nb	PRE	FN WRC-92
0.01	0.3	0.4	0.001	0.02	9.2	25	4	0.1	0.25	0.01	41.5	50

composition du fil
C	Mn	Si	Ni	Cr	Mo	N	PRE	FN WRC-92
0.01	0.4	0.4	9.4	25.2	3.9	0.24	42	50

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Rate
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 )

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Description

Product number

Product number: 1688109820

Product number: 1688129820

Product number: 1688104600

Product number: 168812982H

Product number: 168810982H

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OK Autrod 2509

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OK Autrod 2509

OK Autrod 2509

OK Autrod 2509

Specifications

Ordering

Documents

Fact Sheets

Additional Documents

Need Product Help?

Product information and support line: