Mo-alloyed wire electrode with higher Si-content for submerged arc welding of pipe steels with low Si-content.

AWS A5.23: EA3K 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 – 5.0 mm; Sizes and tolerances acc. to ISO 544 and AWS A5.23.

Classification:

EN ISO 14341-A: G2Mo
SFA 5.23 / AWS A5.23: EA3K mod.

Wire Electrode Surface

Package Forms

Pipe steels acc. to ISO 3183, EN 10208 and API-5: L360N / X52 to L555Q / X80
suitable fluxes EN 760: SA AB 1 66 AC H5 and EN 760: SA FB 1 67 AC H5

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.