NiCu-alloyed wire electrode for submerged arc welding of weathering steels and special structural steels in steel construction as well as plant and bridge construction.

AWS A5.23: EG / (EW mod.)  Submerged arc welding wire 

Chemical Composition (%)

Welding Positions:

Diameter

Copper-coated, smooth finish free from surface defects and foreign matter.

Base Materials

2.0 – 4.0 mm; sizes and tolerances acc. to ISO 544 and AWS A5.23.

Classification:

EN ISO 14171-A (EN 756): S2Ni1Cu
SFA 5.23 / AWS A5.23: EG / (EW mod.)

Wire Electrode Surface

Package Forms

Weathering steels and special structural steels: S235JRW, S235J2G3Cu, S355J2G1W, S355J2G3Cu and Corten A, Patinax 37
suitable fluxes EN 760: SA AB 1 67 AC H5, EN 760: SA AB 1 76 AC H5, EN 760: SA AB 1 67 AC H5, EN 760: SA FB 1 67 AC H5 and EN 760: SA FB 1 55 AC.

Flux type suitability is strongly dependent on its application. In combination with the wire electrode the most suitable flux should match the requirements of the plate material as closely as possible under the existing welding conditions. Further information can be obtained from the technical flux data sheets.

Coils, spools, drums and spiders as standard package forms for SAW-wire electrodes, different package forms on request.