SAW Powder ESAB OK Flux 10.71 25 kg Bag
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ESAB OK Flux 10.71 – Neutral SAW Flux for Multipass Welding
- 25 kg bag
- Article No. 1071000200
The ESAB OK Flux 10.71 is a neutral, bonded (agglomerated) welding flux for submerged arc welding (SAW) of unalloyed and low-alloy steels. It is primarily designed for multipass butt and fillet welds and offers very high process stability in automated welding applications.
The flux is suitable for AC and DC operation, single and multi-wire systems, and currents up to 1000 A. It is characterized by stable arc guidance, uniform penetration, and easily detachable slag.
Not recommended for applications with heavily rusted or heavily scaled base materials.
Typical Application Areas
- Steel and plant construction
- Bridge construction
- Heavy machinery and vehicle construction
- Pipe and pipeline manufacturing
- General structural welding
Product Features
- Neutral, bonded (agglomerated) SAW flux
- Very good arc stability
- Uniform penetration
- Very good slag detachability
- Suitable for multipass welding
- Single and multi-wire operation possible
- Designed for high currents up to 1000 A
Technical Data
| Welding Process | Submerged Arc Welding (SAW) |
| Flux Type | Bonded (agglomerated) |
| Chemical Character | Neutral |
| Slag Type | Aluminate-basic |
| Suitable Materials | Unalloyed and low-alloy steels |
| Current Type | AC / DC |
| Wire Systems | Single and Multi-wire |
| Max. Current | up to 1000 A |
| Diffusible Hydrogen | max. 5 ml / 100 g weld metal (dried flux) |
| Density | approx. 1.2 kg/dm³ |
| Basicity Index | approx. 1.5 |
| Alloy Transfer | Slightly silicon-, moderately manganese-alloying |
Standards & Classifications
AWS A5.17
- F7P5-EH12K
- F7P4-EM14K
- F7A5-EH12K
- F7A4-EM13K
- F7A4-EM12K
- F7A2-EM14K
AWS A5.23
- F8A4-ENi1K-Ni1
- F8A2-EA2-A4
- F7P0-EA2-A4
Approvals
- CWB (AWS A5.23 / CSA W48)
- DB (Deutsche Bahn)
- NAKS / HAKC
- CE according to EN 13479
Note: Approvals depend on the manufacturing plant.
Typical Wire Combinations
- OK Autrod 12.24
- Spoolarc 29S
- Spoolarc 53
- Spoolarc 71
- Spoolarc 75
- Spoolarc 81
The mechanical properties of the weld metal (e.g., yield strength, tensile strength, impact toughness) result from the respective combination of flux and welding wire.
Product Safety Information
ESAB
Welding Technology
ESAB Welding & Cutting GmbH
Langenfeld Branch
Winkelsweg 178 – 180
40764 Langenfeld
Germany
Phone: +49 2173 3945-0
Email: info@esab.de
Or
Cutting Technology
ESAB Welding & Cutting GmbH
Robert-Bosch-Str. 20
61184 Karben
Germany
Phone: +49 6039 40-0
Email: info@esab.de, info@esab-cutting.de
Technical Data
Technical Data
Product details
Product details
Choose welding technology based on material, process, performance, and location. For questions regarding accessories, wear parts, or alternatives, we are happy to help.
Notes & Application
Notes & Application
Before use, observe the operating instructions, protective measures, and manufacturer's specifications. Use suitable consumables and regularly check wear parts.
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