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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.

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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

PA      PB     PC      PD      PF

Type of current DC plus pole
Diameter 2.5 mm
3.25 mm
Weld Metal Composition C Si Mn Ni Cu
  0.08 % 0.5 % 1.0 % 0.6 % 0.5 %

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