Standards
| TS EN ISO 14174 | SA AB 1 78 AC H5 |
|---|---|
| EN ISO 14174 | SA AB 1 78AC H5 |
| AWS A5.17 | F7A4-EM12 |
| AWS A5.23 | F7A4-EA2-A2 / F8A4-EA4-A4 |
Chemical Composition of Weld Metal % (Typical)
| SAW — Wire | C | Si | Mn | Mo |
|---|---|---|---|---|
| S2 | 0.05 | 0.40 | 1.35 | — |
| S2 Mo | 0.06 | 0.40 | 1.40 | 0.50 |
| S3 Mo | 0.06 | 0.40 | 1.60 | 0.45 |
Mechanical Properties
| SAW Wire | AWS A5.17 / AWS A5.23 | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation ((Lo=5do) (%)) | Impact Strength (ISO-V/ 0°C) | Impact Strength (ISO-V/-20°C) (Joule) | Impact Strength (ISO-V/-40°C) |
|---|---|---|---|---|---|---|---|
| S2 | F7A4-EM12 | 460 | 550 | 26 | — | 75 J | 50 J |
| S2 Mo | F7A4-EA2-A2 | 510 | 640 | 25 | — | — | 60 J |
| S3 Mo | F8A4-EA4-A4 | 530 | 620 | 25 | 100 J | — | 50 J |
Features and Applications
- SAW flux type composed of agglomerated aluminate Basic.
- Basicity of the flux According to Boniszewski Formula is 1.7
- Excellent removal of slags of weld beads formed at high temperatures
- Suitability for use in both bilateral and tandem (AC/DC) welding operations.
- Sufficiently high tougness of weld metals obtained particularly by 2-pass welding operations.
- Suitability for use in welding of high-strength steels.
- Process requirement of re-drying at 300°C — 350°C for 2 hours.
Basicity
| Basicity | 1.7 |
|---|
Operating Data
| Product Code | Package Weight (Kg) | Package Type |
|---|---|---|
| 3010800019 | 25 | Kraft Bag |
| 3010800057 | Kraft Torba | 25 |
