Classification: S A AB 1 (EN ISO 14174)
Alumina-basic type, agglomerated submerged arc welding flux, which is designed for but and fillet welding and for the single-and multi-pass butt welding of mild, medium and high tensile steels in shipbuilding, pipe, pressure vessel and steel construction.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Alumina-basic type, agglomerated submerged arc welding flux, which is designed for but and fillet welding and for the single-and multi-pass butt welding of mild, medium and high tensile steels in shipbuilding, pipe, pressure vessel and steel construction. Sutiable to use in bridge, stadium, heavy steel construction and equipments. Provides high tensile strength in fine grained structural steels. Has a high current capacity and good characteristics both on alternative and direct current.
Standards and classifications
| EN ISO 14174 | S A AB 1 |
| TS EN ISO 14174 | S A AB 1 |
Typical chemical values of weld metal
| Welding Wire | Type of Analysis | C | Si | Mn | Mo |
|---|---|---|---|---|---|
| SW 702 | Weld Deposit | 0.05 | 0.45 | 1.45 | |
| SW 702Mo | Weld Deposit | 0.05 | 0.45 | 1.50 | 0.40 |
| SW 702Si | Weld Deposit | 0.05 | 0.60 | 1.60 | |
| SW 703Si | Weld Deposit | 0.07 | 0.55 | 1.90 |
Typical mechanical values of weld metal
| Test Condition | Welding Wire | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) | ||
|---|---|---|---|---|---|---|---|
| As welded | SW 702 | 440 | 530 | 30 | -20°C → 100 | -30°C → 90 | -40°C → 50 |
| As welded | SW 702Mo | 520 | 640 | 26 | -20°C → 70 | -30°C → 55 | -40°C → 35 |
| As welded | SW 702Si | 470 | 560 | 29 | -20°C → 90 | -30°C → 70 | -40°C → 50 |
| As welded | SW 703Si | 475 | 575 | 30 | -30°C → 100 | -40°C → 70 | -50°C → 55 |
Wire-flux combinations, standards
| Welding Wire | EN Designation of Wire | EN ISO/TS EN ISO 14171 - A | AWS Designation of Wire | AWS/ASME SFA 5.17/SFA 5.23 |
|---|---|---|---|---|
| SW 702 | S2 | S 42 2 AB S2 | EM12 | F7A4-EM12 |
| SW 702Mo | S2Mo | S 46 3 AB S2Mo | EA2 | F8A4-EA2 |
| SW 702Si | S2Si | S 42 3 AB S2Si | EM12K | F7A4-EM12K |
| SW 703Si | S3Si | S 46 4 AB S3Si | EH12K | F7A5-EH12K |
Welding positions
Polarity
Variants and packaging
| Product Code | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|
| 401070AGM2 | 25.0 | 1 | 25.6 | Kraft Bag |
| 401070AHM2 | 25.0 | 1 | 25.6 | Kraft Bag |
Storage and re-drying
- The total drying duration should not exceed 10 hours (also for repeated drying).
- During transportation and storage, it should be ensured that the packaging is not damaged or torn.
- It has to be dried at 350°C for 2 hours.
Documentation
Documents open from the official Magmaweld pages (PDF).