Magmaweld EI-309L d.2.5mm 1.75 kg
EI-309L - electrode for joining dissimilar steels (austenitic steels to ferritic steels) and for austenitic claddings on ferritic steels. Weld metal consists of austenite with approx. 15% delta-ferrite. Claddings on unalloyed and low alloy steels are already corrosion resistant in the first layer. Higher operating temperature for joints between dissimilar steels is +300°C. In case of higher temperatures use ENI 422 electrodes. Fine metal droplet transfer, good fusion of joint faces, finely ripped bead surface, easy slag removal, easy arc striking and restriking.
| Classification | |
|---|---|
| EN ISO 3581 - A: | E 23 12 L R 12 |
| AWS/ASME SFA - 5.4: | E309L-16 |
Typical Chemical Analysis of All-Weld Metal (%)
| C | Si | Mn | Cr | Ni |
|---|---|---|---|---|
| 0.02 | 0.90 | 1.00 | 23.00 | 12.50 |
Typical Mechanical Properties of All-Weld Metal
| Heat Treatment | Tensile Strength (N/mm²) | Elongation A5 (%) | Impact Energy ISO - V (J) |
|---|---|---|---|
| As Welded | 580 | 38 | 60 (-20°C) |
Storage and redrying information
It has to be dried at 350°C for 2 hours.
It should be stored in a dry room (relative humidity < 50%, room temperature > 20°C) on wooden pallets
It can be dried maximum 5 times.
Current condition
DC+; AC
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