Features and Applications
High purity aluminium wire for welding pure aluminium.
Highly resistant to weathering and chemical attack.
Good resistance to atmospheric conditions in a wide range of corrosive media, particular alkaline environments.
ER 1070 wire offers excellent weldability when properly cleaned prior to welding.
Heavy parts and thicker plates should be pre-heated to (150°C) prior to welding.
Typically used on applications for chemistry, electronics, construction and food industries etc.
Test Certificates can be found online @wilkinsonstar247.com
Typical Base Materials
Al99,0 Al.99,5 Al.99,7 E-Al., 99,5, 3.0205, 3.0255, 3.0275, 3.0257, EN AW 1200, EN AW 1050A, EN AW 1070A, EN AW 1350*
* Illustrative, not exhaustive list
| Standards |
EN ISO 18273 - S Al 1070 (Al99.7)
|
AWS A5.10 - ER 1070
|
| Chemical Composition % (Typical) |
| Si% |
Fe% |
Cu% |
Mn% |
Mg% |
|
|
| 0.0391 |
0.0414 |
0.0013 |
0.0006 |
0.0007 |
|
|
| |
|
|
|
|
|
|
| Zn% |
V% |
Ti% |
Be% |
Al% |
|
|
| 0.0037 |
0.0045 |
0.0055 |
0.003 |
99.8900 |
|
|
Mechanical Properties
|
| Tensile Strength |
≥65 MPa |
|
| Yield Strength |
≥20 MPa
|
|
| Elongation |
≥35 %
|
|
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
Shielding Gases
EN ISO 14175 - TIG: I1, I3
Welding Positions
EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG
| Packaging Data |
Diameter
|
Length
|
Weight |
|
|
1.60 mm
2.40 mm
3.20 mm
|
1000 mm
1000 mm
1000 mm
|
2.5 Kg
2.5 Kg
2.5 Kg
|
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
