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electrode@kjellberg.de
KORREX
The special electrode Korrex is suited for joint welding on whetherproof high class steels and Cu/Ni-alloyed fine grained steels in steel and pipeline construction, agricultural mechanical engineering, bridge construction and wagon building.
Standards:
| DIN EN ISO 2560-A | E 42 2 Z 1NiCu B 42 |
| AWS A 5.1 | E 8018-W |
| Wheaterproof steel | S235xW to S355xW (WTSt 37, WTSt 52) 1.8946 S355J2WP (COR-TEN® A, PATINAX 355P) 1.8963 S355J2G1W (COR-TEN® B, PATINAX 355) |
| Reinforcing steel | BSt 420, BSt 500 |
| Type of current | DC plus pole | ||||
| Diameter | 2.5 mm 3.25 mm |
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| Weld Metal Composition | C | Si | Mn | Ni | Cu |
| 0.08 % | 0.5 % | 1.0 % | 0.6 % | 0.5 % | |