Opis
OK 55.00 is a reliable and high quality LMA electrode, especially suitable for welding low-alloy steels with high strength. The weld metal is characterized by good impact resistance at low temperatures. Also highly resistant to hot (crystallization) cracks. The electrode is also suitable for welding high-strength shipbuilding steels (grades A, D and E). Welded material P235/S235 to P460/S460 and other. Covering: alkaline
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Authorizations | Dimensions [ø mm] | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C = 0,08 Si = 0,50 Mn = 1,35 |
Re [MPa] > 480 Rm [MPa] = 590 A5 = 28% KV[J] = 50 (-50°C) |
 |
= ± | ~ | ABS, BV, DB, DNV, GL, LR, TÜV |
2,5 | 3,25 | 4,0 | 5,0 | |||
