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3-5 days
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.
| Impact Value | Testing Temperature | |||
| As Welded | ||||
| 140 J (104 ft-lb) | -110 degC (-166 degF) | |||
| 75 J (56 ft-lb) | -196 degC (-321 degF) | |||
| 150 J (111 ft-lb) | -60 degC (-76 degF) | |||
| 170 J (126 ft-lb) | 20 degC (68 degF) | |||
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 37 % | 625 MPa (91 ksi) | 480 MPa (70 ksi) |
| Wire Electrode | SFA/AWS A5.9 : ER308LSi Werkstoffnummer : ~1.4316 EN ISO 14343-A : W 19 9 L Si |
| 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. |
| Alloy Type | Austenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Low C |
| Typical Wire Composition % | ||||||||||||||
| C | Cr | Cu | Mn | Mo | Ni | P | S | Si | Si+Fe | |||||
| 0.01 % | 19.9 % | 0.10 % | 1.8 % | 0.15 % | 10.5 % | - | - | 0.9 % | 9 % | |||||
| Typical Weld Metal Analysis % | ||||||||||||||
| 0.01 % | 20 % | 0.1 % | 1.8 % | 0.1 % | 10 % | 0.02 % | 0.01 % | 0.8 % | - | |||||
