SE 8018 CrMo1 Ø2,5x 350mm
Sample image, your configuration may differ.
Description
- Basic-coated, moisture-resistant stick electrode
- Very good welding properties, easy handling
- Can be welded in any position except vertical down
- Low H2 weld metal (hydrogen content below 5%)
- Welding of creep-resistant and pressurised hydrogen-resistant steels
- Joint welding and surfacing of similar alloyed steels
- For operating temperatures up to max. 550°C
- Fields of application:
- Pipeline, boiler, steam plant and container construction
Versions
Technical data
| Standards | DIN EN ISO 3580-A - E CrMo1 B 42 | ||||||||||
| AWS A-5.5 - E 8018-B2 | |||||||||||
| Coating type | Basic | ||||||||||
| Welding positions | PA / PB / PC / PE / PF | ||||||||||
| Polarity | DC+ | ||||||||||
| Ø | 2.5 mm | ||||||||||
| Chemical analysis (in %) |
| ||||||||||
| Yield strength | >400 MPa | ||||||||||
| Tensile strength, Rm | 510 MPa - 650 MPa | ||||||||||
| Expansion, A5 | >20 % | ||||||||||
| Impact energy, Av | 20 °C: > 80 J | ||||||||||
| Approvals | CE / TÜV / DB | ||||||||||
| Packing drum | Package | ||||||||||
| Length | 350 mm | ||||||||||
| Weight | 4.3 kg | ||||||||||
| Base materials | 1.7218 | 1.7218 | 1.7254 | 1.7258 | 1.7262 | 1.7335 | 1.7337 | 1.7350 | 1.7354 | ||||||||||
| 25 CrMo 4 | G 25 CrMo 4 | 20 CrMo 4 | 24 CrMo5 | 15 CrMo 5 | 13 CrMo 4-5 | 16 CrMo 4-4 | 22 CrMo 4-4 | G22 CrMo5-4 |
