Wire

Solid Wire Electrode BA-S2Ni1 for Submerged Arc Welding

Classification:
EN ISO 14171-A (EN 756): S2Ni1
SFA 5.23 / AWS A5.23: ENi1

Datasheet English

Main Application

Ni-alloyed wire electrode for submerged arc welding in the multi-run technique of fine grain steels in vessel and apparatus construction as well as pipe steels for low temperature toughness requirements down to -60 °C.

Typical analysis and chemical composition acc. to EN ISO 14171-A and AWS A5.23

Wire electrodeCSiMnMoNiCrPSCu total
Typical analysis BA-S2Ni1 0.09 0.14 1.05 0.02 0.95 0.02 0.006 0.004 0.08
S2Ni1 acc. to ISO 14171-A 0.07 - 0.15 0.05 - 0.25 0.80 - 1.30 0.15 0.80 - 1.20 0.15 0.020 0.020 0.30
ENi1 acc. to AWS A5.23 0.12 0.05 - 0.30 0.75 - 1.25 0.30 0.75 - 1.25 0.15 0.020 0.020 0.35

Base Materials

Fine grain steels acc. to EN 10025, EN 10028 and ASTM: P355ML2 / S355ML and P420ML2 / S420QL1 and ASTM A633 Gr. E
suitable fluxes BF 5.1, BF 6.5 and BF 10

Pipe steels acc. to ISO 3183, EN 10208 and API-5: L360M / X52 to L415M / X60
suitable fluxes BF 5.1, BF 6.5 and BF 10

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.

Package Forms

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

Diameter

2.0 – 5.0 mm; Sizes and tolerances acc. to ISO 544 and AWS A5.23.

Wire Electrode Surface

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

 

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