LH 801S
Basic electrode for atmospheric corrosion-resistant steels. CORTEN
Product description
Low-hydrogen basic electrode depositing a steel containing copper, nickel and chromium, designed for welding all steels resistant to atmospheric corrosion (marine, industrial and rural). Pleasant melting, easy slag removal. Good bead appearance.
Uses and applications: public utilities, bridges, marine, tanks, water towers, cladding, bridges, guardrails and electricity pylons.
Product application instructions
| Steels with improved resistance to atmospheric corrosion: | |
| NF A 35-502: | E24W Quality 2 to 4 , E36W A2-A4 |
| DIN : | WT St37-2 , WT St37-3 , WT St52 |
| Trademarks: | COR-TEN A,B,C – PATINAX – INDATEN – ACOR… |
Classification
| NFA 81-340 | AWS A 5.5 | DIN 8529 | EN ISO 18275-A |
|---|---|---|---|
| EY 46 Mn NiCrB110 20 BH | E 8018-W | EY 4663 NiCrCuB | E 46 2 Z B 4 2 |
Chemical analysis (%)
| C | If | Mn | Cr | Ni | Cu | S | P |
|---|---|---|---|---|---|---|---|
| <0.1 | 0.4 | 1.0 | 0.5 | 0.5 | 0.4 | <0.025 | <0.025 |
Mechanical characteristics
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| >550 | >460 | >19 | 20°C >60 |
Why choose this basic electrode?
Vacuum-packed 5 or 6Kg electrode for welding highly stressed steel assemblies (carbon and carbon manganese) (tensile strength up to 510 MPa).
It features excellent mechanical properties, particularly at low temperatures.
