OK Tigrod 308LSi


OK Tigrod 308LSi

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Bare, corrosion-resistant, chromium-nickel rods for welding austenitic chromium-nickel alloys of the18% Cr-8% Ni type. OK Tigrod 308LSi has good general corrosion resistance. The alloy has a low carbon content which makes it particularly recommended when there is a risk of intergranular corrosion. The higher silicon content improves the welding properties such as wetting. The alloy is widely used in the chemical and food-processing industries, as well as for pipes, tubes and boilers.


Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded37 %625 MPa480 MPa


Wire Electrode SFA/AWS A5.9 : ER308LSi
Werkstoffnummer : ~1.4316
EN ISO 14343-A : W 19 9 L Si


Grade 308L BT
Society BV
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Low C

Typical Weld Metal Analysis %

Wire Composition
C Cr Cu Mn Mo Ni Si Si+Fe
0.01 % 19.9 % 0.10 % 1.8 % 0.15 % 10.5 % 0.9 % 9 %

Part Numbers and Accessories

Part Numbers : OK Tigrod 308LSi
OK Tigrod 308LSi 1.0x1000 5kg 161210R150 FIND A DISTRIBUTOR
OK Tigrod 308LSi 1.2x1000 5kg 161212R150 FIND A DISTRIBUTOR
OK Tigrod 308LSi 1.6x1000 5kg 161216R150
OK Tigrod 308LSi 2.0x1000 5kg 161220R150 FIND A DISTRIBUTOR
OK Tigrod 308LSi 2.4x1000 5kg 161224R150
OK Tigrod 308LSi 3.2x1000 5kg 161232R150 FIND A DISTRIBUTOR
OK Tigrod 308LSi 4.0x1000 5kg 161240R150 FIND A DISTRIBUTOR