OK Tigrod 310

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Bare, corrosion-resistant, chromium-nickel welding rod for welding heat-resistant austenitic steels of the 25Cr-20Ni type. The wire has a high Cr content and provides good oxidation resistance at high temperatures. Common applications include industrial furnaces and boiler parts, as well as heat exchangers.

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
60 J (44 ft-lb) -196 degC (-321 degF)
175 J (130 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded43 %590 MPa (86 ksi)390 MPa (57 ksi)


Wire Electrode SFA/AWS A5.9 : ER310
EN ISO 14343-A : W 25 20

Consumable Characteristics

Alloy Type Fully austenitic (25 % Cr - 20 % Ni)

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu Mn Mo Ni P S Si
0.10 % 25 % - 1.7 % - 20 % 0.010 % 0.015 % 0.4 %
Typical Wire Composition %
0.10 % 25.8 % 0.05 % 1.6 % 0.10 % 20.7 % - - 0.4 %

How to purchase OK Tigrod 310

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 310