BA-S2Si small


Solid SAW wire

EN ISO 14171-A (EN 756) – S2Si
SFA 5.17 / AWS A5.17 – EM12K

General description:

Wire electrode with higher Si-content for submerged arc welding of non-alloy and fine grain steels, boiler steels and pipe steels.

Typical chemical composition:

See product datasheet.

Base materials:

• Non-alloy structural steels acc. to EN 10025 and ASTM: S235JRG2/A570 grade 36 to S355J2G3R/A572 grade 50
Suitable fluxes: BF 1, BF 3 and BF 4

• Fine grain steels acc. to EN 10025, EN 10028 and ASTM: up to P355N/S355NL/A516 grade 70
Suitable fluxes: BF 1, BF 3, BF 4, BF 5.1, BF 6.5 and BF 10

• Pipe steels acc. to ISO 3183, EN 10208 and API-5: L415N/X60 and L450Q/X65
Suitable fluxes: BF 5.1, BF 6.30 and BF 6.5

• Boiler steels acc. to EN 10028 and ASTM: P235GH/A516 grade 55, P355GH/A516 grade
70 and S275J2G3/A572 grade 42, S355J2G3/A572 grade 50
Suitable fluxes: BF 1, BF 3, BF 4, BF 5.1 and BF 6.5

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.

Packaging information:

2,0mm x 25,0kg spool -ArticleNo.:11405020

Other dimensions and packaging on request.

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