OK Tigrod 308LSi
Bare corrosion resisting chromium-nickel rods for welding of austenitic chromium nickel alloys of 18% Cr 8% Ni-type. OK Tigrod 308LSi has a good general corrosion resistance. The alloy has a low carbon content which makes this alloy particularly recommended were 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 Charpy V-Notch Properties
| as welded | ||||
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 37 % | 635 MPa (92 ksi) | 480 MPa (70 ksi) |
Classifications
| Wire Electrode |
SFA/AWS A5.9 : ER308LSi Werkstoffnummer : ~1.4316 EN ISO 14343-A : W 19 9 L Si |
Approvals
| Approvals |
BV 308L BT CE EN 13479 DB 43.039.11 DNV-GL VL 308 L (I1) NAKS/HAKC 1.6MM-3.2MM VdTÜV 05335 |
| 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 |
| Shielding Gas | I1 (EN ISO 14175) |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Cu | FN WRC-92 | Mn | Mo | N | Nb | Ni | P | S | Si | |||
| 0.01 % | 20 % | 0.1 % | 8 % | 1.8 % | 0.1 % | 0.07 % | 0.1 % | 10 % | 0.02 % | 0.01 % | 0.7 % | |||
| Typical Wire Composition % | ||||||||||||||
| 0.01 % | 20.0 % | 0.10 % | 8 % | 1.8 % | 0.1 % | 0.06 % | 0.02 % | 10.0 % | 0.013 % | 0.012 % | 0.8 % | |||
Part Numbers and Accessories
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