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OK Tigrod 2509

Bare corrosion resisting "Super Duplex" rods for welding of austenitic-ferritic stainless alloys of 25% Cr, 7% Ni , 4%Mo, low C types. OK Tigrod 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.

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Specifications
Classifications	EN ISO 14343-A : W 25 9 4 N L SFA/AWS A5.9 : ER2594
Approvals	CE : EN 13479 UKCA : EN 13479 VdTÜV : 06593

Tensile_Properties
Testing Condition	Yield Strength	Tensile Strength	Elongation
As Welded	660 MPa	835 MPa	37 %

Charpy Testing
Testing Condition	Testing Temp	Impact Value
As Welded	-20 °C	200 J
As Welded	-50 °C	180 J

Charpy Testing
Testing Condition	Testing Temp	Impact Value
As Welded	-20 °C	200 J
As Welded	-50 °C	180 J

Description	Product number
OK Tigrod 2509 1.6x1000mm 5kg	168816R150
OK Tigrod 2509 2.4x1000mm 5kg	168824R150
OK Tigrod 2509 2.0x1000mm 5kg	168820R150
OK Tigrod 2509 1.6x500mm 1kg	168816R51C
OK Tigrod 2509 2.0x500mm 1kg	168820R51C
OK Tigrod 2509 2.4x500mm 1kg	168824R51C

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OK Tigrod 2509

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