Comparable specifications
ASME SFA- 5.10: ER1070
EN ISO 18273: S Al 1070 (Al99.7)
Werkstoff Nr.: 3.0259
Description and applications*
* Illustrative, not-exhaustive list
High purity aluminium wires and rods for welding pure aluminium. Highly resistant to weathering and to chemical attack, it has a good resistance to atmosphere and to a wide range of corrosive media, in particular in alkaline environment.
Mainly recommended for:
• metalizing and thermal spray application;
• chemical processing plant applications where strength is not critical;
• applications in electronics, construction and food industries.
Weldabe base materials*
* Illustrative, not-exhaustive list
Al99.8, Al99.7, Al99.5.
All-weld metal mech. properties*
* For reference only values
Tensile strength (Rm): ≥ 65 N/mm2
Elongation: ≥ 35%
Yield Strength (Rp0.2): ≥ 20 N/mm2
| Si | Fe | Cu | Mn | Mg | Zn | V | Ti | Be | Al |
|---|---|---|---|---|---|---|---|---|---|
| max | max | max | max | max | max | max | max | max | 99.70 |
| 0.20 | 0.25 | 0.03 | 0.03 | 0.03 | 0.04 | 0.05 | 0.03 | 0.0003 | min |
| Standard packaging data* | |||||
|---|---|---|---|---|---|
| Welding process | Product type | Dia (mm) | Packing type | Weight kg (lbs) | Length mm (inches) |
| GMAW ** | filler wire | 0.80 - 1.20 (0.030 - 0.047) | spools BS300 / D300 | 7 (33) | n.a. |
| GTAW ** | filler rod | 1.60 - 4.00 (1/16 - 5/32) | cardboard boxes / tubes | 5 (11) | 1000 (39.4) |
** GMAW: gas metal arc welding; GTAW: gas tungsten arc welding
Marking
Each filler rod for GTAW welding is durably marked with an identification traceable to the unique product type. Welding filler materials wound on spools or in coils are durably marked on the coil or spool with an identification traceable to the unique product type.
The outside of each unit package is suitably labelled with at minimum the following data: grade, diameter, heat, lot no., classifications
CE marking type-testing performed and available.
Customized labels are available upon request.
Lot classification
All our productions fulfil the Class S3 requirements acc. to EN ISO 14344.
