OK Tigrod 309L

ESAB

OK Tigrod 309L

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Bare corrosion resisting chromium-nickel welding rod for welding of similar steels of 24% Cr, 13% Ni types. The alloy is also used for welding of buffer layers on CMn steels and welding of dissimilar joints. When using the wire for buffer layers and dissimilar joints it is necessary to control the dilution of the weld. OK Tigrod 309L has a good general corrosion resistance. When used for joining dissimilar materials the corrosion resistance is of secondary importance.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
90 J (67 ft-lb) -110 degC (-166 degF)
130 J (96 ft-lb) -60 degC (-76 degF)
160 J (118 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded40 %590 MPa (86 ksi)430 MPa (62 ksi)

Classifications

Wire Electrode Werkstoffnummer : ~1.4332
SFA/AWS A5.9 : ER309L
EN ISO 14343-A : W 23 12 L

Approvals

Approvals CE EN 13479
CWB ER309L
NAKS/HAKC 1.6-2.4 mm
VdTÜV 10021
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic (with approx. 10 % ferrite) 24 % Cr - 13 % Ni - Low C

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Cu FN WRC-92 Mn Mo N Ni P S Si
0.02 % 23.2 % - 10 % 1.8 % 0.10 % 0.05 % 13.4 % - - 0.4 %
Typical Weld Metal Analysis %
0.015 % 24.0 % 0.1 % - 1.7 % 0.1 % - 13.0 % 0.020 % 0.015 % 0.4 %
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Part Numbers and Accessories

Part Numbers : OK Tigrod 309L
165316R150 FIND A DISTRIBUTOR
165320R150 FIND A DISTRIBUTOR
165324R150 FIND A DISTRIBUTOR
165332R150 FIND A DISTRIBUTOR
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