Wire
Solid Wire Electrode BA-BA-S3MoTiB for Submerged Arc Welding
Classification:
EN ISO 14171-A: SZ
SFA 5.23 / AWS A5.23: EG
Main Application
Mo-alloyed wire electrode with higher Mn-content and micro alloying additions Ti / B for submerged arc welding in the two-run technique of pipe steels for high toughness requirements also at low temperatures at -46 °C or below.
Typical analysis and chemical composition acc. to EN ISO 14171-A and AWS A5.23
| Wire electrode | C | Si | Mn | Mo | Ni | Cr | P | S | Others |
|---|---|---|---|---|---|---|---|---|---|
| Typical analysis BA-S3MoTiB | 0.08 | 0.30 | 1.50 | 0.50 | 0.02 | 0.03 | 0.010 | 0.010 | Ti 0,15 B 0,015 Cu 0.05 |
| SZ acc. to EN 14171-A | 0.10 | 0.15 - 0.35 | 1.30 - 1.60 | 0.45 - 0.65 | 0.15 | 0.10 | 0.015 | 0.010 | Ti 0.10 - 0.16 B 0.010 - 0.016 Cu 0.30 |
| EG acc. to AWS A5.23 | 0.10 | 0.15 - 0.35 | 1.30 - 1.60 | 0.45 - 0.65 | 0.15 | 0.10 | 0.015 | 0.010 | Ti 0.10 - 0.16 B 0.010 - 0.016 Cu 0.30 |
Base Materials
Pipe steels acc. to ISO 3183, EN 10208 and API-5: L415M / X60 to L555M / X80
suitable fluxes for spiral welding BF 6.30 and BF 6.5
suitable fluxes for longitudinal welding BF 6.30 and BF 6.3
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.