Classification: ERCuAl-A1 (AWS A5.7)
Solid welding wire · Lincoln Electric
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Used for welding galvanized steel sheets and components in the automobile industry.
- It is an iron-free aluminum bronze, which composition offers a very high resistance to sea water-corrosion and to the most commonly used acids in any concentrations and at a wide range of operating temperatures.
- High erosion resistance.
Standards and classifications
| AWS A5.7 | ERCuAl-A1 |
|---|---|
| EN ISO 24373-A | S Cu 6100 (CuAl7) |
Chemical composition
(Weight %), typical, wire
| Cu | Al | Mn |
|---|---|---|
| bal. | 8 | 0.3 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | 0.2% Proof strength (MPa) | Tensile strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|---|
| I1 | AW | 185 | 430 | 30 | 95 |
* AW = As welded
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| I1 | Inert gas | Ar (100%) |
| I3 | Inert gas | Ar+ 0.5-95% He |
Approvals
CE
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) | Packaging |
|---|---|---|---|
| 582871 | 1.0 | 12.0 | |
| 582875 | 200.0 | DRUM 200.0 | |
| 581478 | 1.2 | 12.0 | |
| 581480 | 200.0 | DRUM 200.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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