OK Tigrod 2509


OK Tigrod 2509

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Bare, corrosion-resistant, “Super Duplex’’ rods for welding austenitic-ferritic stainless alloys of the 25% Cr, 7% Ni, 4% Mo, low C types. OK Autrod 2509 has high intergranular-corrosion, pitting and stress-corrosion resistance. The alloy is widely used in applications where corrosion resistance is of the utmost importance. The pulp and paper industry, offshore and gas industry are areas of interest.


Typical Weld Metal Analysis %


Society UDT DIN 8556
Society VdTÜV 06593 (IT)
Approvals are based on factory location. Please contact ESAB for more information.

Typical Charpy V-Notch Properties


Name EN ISO 14343
Grade W 25 9 4 NL

Consumable Characteristics

Alloy Type Austenitic-ferritic (25 % Cr - 10 % Ni - 4 % Mo - Low C)

Typical Tensile Properties

ElongationTensile Strength (imp)Yield Strength (imp)
37 %835 MPa (121 ksi)660 MPa (96 ksi)

Part Numbers and Accessories

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Part Numbers : OK Tigrod 2509
OK TIGROD 2509 1/16X39X11#CT 168816R150 FIND A DISTRIBUTOR
OK Tigrod 2509 1.6x500mm 1kg 168816R51C FIND A DISTRIBUTOR
OK Tigrod 2509 2.0x1000mm 5kg 168820R150 FIND A DISTRIBUTOR
OK Tigrod 2509 2.0x500mm 1kg 168820R51C FIND A DISTRIBUTOR
OK TIGROD 2509 3/32X39X11#CT 168824R150 FIND A DISTRIBUTOR
OK Tigrod 2509 2.4x500mm 1kg 168824R51C FIND A DISTRIBUTOR
OK Tigrod 2509 3.2x1000mm 5kg 168832R150 FIND A DISTRIBUTOR