Features of TOKO Brand Welding Flux SJ101, SJ301, SJ501
Exceptional performance for submerged arc welding of various steel types
SJ101 - Basic Agglomerated Flux
- Designed for welding high-strength low-alloy steels
- Excellent low-temperature impact properties
- Produces high-quality X-ray sound welds
SJ301 - Neutral Agglomerated Flux
- Ideal for single-pass and multi-pass applications
- Good stability and weld bead appearance
- Suitable for carbon and some low-alloy steels
SJ501 - Active Agglomerated Flux
- Excellent for high-speed welding applications
- Good detachability and surface finish
- Ideal for fillet and butt welds on carbon steels
Superior Welding Performance
- Smooth arc operation with minimal spatter
- Easy slag removal for clean welds
- Stable welding characteristics
Excellent Mechanical Properties
- Produces welds with high impact strength
- Good ductility and crack resistance
- Consistent mechanical properties
Versatile Applications
- Widely used in shipbuilding and offshore industries
- Excellent for pressure vessel and structural welding
- Suitable for pipeline and heavy fabrication
Technical Specifications
| Flux Type | Basicity Index | Application | Particle Size |
|---|---|---|---|
| SJ101 | 1.8-2.2 | High-strength steel, multi-pass | 10-60 mesh |
| SJ301 | 1.0-1.2 | Carbon steel, single/multi-pass | 10-60 mesh |
| SJ501 | 0.7-0.9 | High-speed welding, carbon steel | 10-60 mesh |
| Moisture Content | < 0.10% | ||
| Packaging | 25kg moisture-resistant bags | ||
The information contained or otherwise referenced herein is presented only as "typical" without guarantee or warranty, and TOKO Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and Test results for mechanical properties, deposit or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.