Classification: ERCu (AWS A5.7)
Solid welding wire · Lincoln Electric
Price on request
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Key features
- Solid wire for welding of copper
- Widely used in oven soldering.
Standards and classifications
| AWS A5.7 | ERCu |
|---|---|
| EN ISO 24373-A | S Cu 1898 (CuSn1) |
Chemical composition
(Weight %), typical, wire
| Cu | Mn | Si | Sn | Ni |
|---|---|---|---|---|
| bal. | 0.2 | 0.3 | 0.8 | 0.1 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | 0.2% Proof strength (MPa) | Tensile strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|---|
| I1 | AW | 100 | 220 | 60 | 35 |
* 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) |
|---|---|---|
| 580945 | 1.2 | 12.0 |
Availability of individual item numbers is confirmed with the quotation.
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