Standards
| TS EN ISO 14174 | SA AB 1 67 AC |
|---|---|
| EN ISO 14174 | SA AB 1 67 AC |
| AWS A5.17 | F7A5-EM12 / F7A5-EM12K |
Chemical Composition of Weld Metal % (Typical)
| SAW — Wire | C | Si | Mn |
|---|---|---|---|
| S2 | 0.05 | 0.30 | 1.40 |
| S2 Si | 0.06 | 0.40 | 1.40 |
Mechanical Properties
| SAW Wire | AWS A5.17 | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation ((Lo=5do) (%)) | Impact Strength (ISO-V/ 0°C) | Impact Strength (ISO-V/-40°C) | Impact Strength (ISO-V/-45°C) |
|---|---|---|---|---|---|---|---|
| S2 | F7A5-EM12 | 430 | 520 | 30 | 110 J | 75 J | min. 47 J |
| S2Si | F7A5-EM12K | 465 | 570 | 30 | 100 J | 85 J | min. 47 J |
Features and Applications
- SAW flux type composed of agglomerated aluminate-basic.
- Basicity: 1.6 (According to Boniszewski formula).
- Applicability in single and multi-pass welding of general-purpose construction steels.
- Formation of easily-removed slag.
- Requirement of re-drying at 300 — 350°C for 2 hours.
Basicity
| Basicity | 1.60 |
|---|
Operating Data
| Product Code | Package Weight (Kg) | Package Type |
|---|---|---|
| 3010800035 | 25 | Kraft Bag |
