ESAB

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 Tigrod 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 Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
200 J (148 ft-lb) -20 degC (-4 degF)
180 J (133 ft-lb) -50 degC (-58 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded37 %835 MPa (121 ksi)660 MPa (96 ksi)

Classifications

Classifications SFA/AWS A5.9 : ER2594
EN ISO 14343-A : W 25 9 4 N L

Approvals

Grade 2.4 mm
Society NAKS/HAKC
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

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

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr FN WRC-92 Mn Mo N Ni PRE Si
0.01 % 25.2 % 50 % 0.4 % 3.9 % 0.24 % 9.4 % 42 % 0.4 %
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How to purchase OK Tigrod 2509

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : OK Tigrod 2509
168816R150
168816R51C
168820R150
168820R51C
168824R150
168824R51C
168832R150
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