HORDA 308LSi
ISO 14343 A/B:
W 19 9 LSi I1
AWS A5.9:
ER 308LSi
ГОСТ 2246-70:
GTAW corrosion-resistant chromium-nickel rod for welding austenitic chromium-nickel alloys of the 18 Cr-8% Ni type. HORDA 308LSi has good general corrosion resistance. The alloy has a low carbon content; making it particularly recommended where 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 chemical composition
| C | Si | Mn | S | P | Cr | Ni | Mo |
| <0,03 | 0,8 | 1,75 | <0,010 | <0,020 | 19,0 | 9,0 | <0,75 |
Typical mechanical properties all weld metal
| Yield strength
N/mm2(MPa) |
Tensile strength
N/mm2(MPa) |
Elongation % |
Impact work ISO-V KV J +20 |
Impact work ISO-V KV J -196 |
| 400 | 580 | 35 | 135 | 50 |
Available diameters and packaging
| Packing/diameter | Ø1,6mm | Ø2,0mm | Ø2,4mm | Ø3,0(3,2)mm |
| Cardboard box | 5 kg | 5 kg | 5 kg | 5 kg |
| Rod marking | HORDA 308LSi | |||
