Classification: ~ERCuSn-A (AWS/ASME SFA - 5.7)
6% Tin alloyed copper wire electrode for GMA (MIG) welding and surfacing of Cu-Sn (4 - 8 % Sn bronze), Cu-Zn (brass), and Cu-Sn-Zn-Pb alloys.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
6% Tin alloyed copper wire electrode for GMA (MIG) welding and surfacing of Cu-Sn (4 - 8 % Sn bronze), Cu-Zn (brass), and Cu-Sn-Zn-Pb alloys. Suitable for joining of copper alloys to steels, repair welding of cast bronzes and cladding on cast iron and steels. For large workpieces e.g. thicknesses exceeding 5 mm, a preheat at about 250°C is recommended.
Standards and classifications
| AWS/ASME SFA - 5.7 | ~ERCuSn-A |
| EN ISO 24373 | S Cu 5180A (CuSn6P) |
| TS EN ISO 24373 | S Cu 5180A (CuSn6P) |
| DIN M. No. | 2.1022 |
Base materials
| DIN | Material | ASTM |
|---|---|---|
| Cu Sn 2 | 2.1010 | C50700 |
| Cu Sn 4 | 2.1016 | C51100 |
| Cu Sn 6 | 2.1020 | C51900 |
| Cu Sn 8 | 2.1030 | C52100 |
| G-Cu Sn 10 | 2.1050 | C52400 |
| Cu Sn 6 Zn | 2.1080 | |
| G-Cu Sn 7 Zn Pb | 2.1090 | |
| G-Cu Sn 6 Zn Ni | 2.1093 | |
| G-Cu Sn 5 Zn Pb | 2.1096 |
Typical chemical features of the welding wire
| Type of Analysis | P | Cu | Sn |
|---|---|---|---|
| Welding Wire | 0.20 | 93.30 | 6.50 |
Typical physical analysis of the weld metal (%)
| Density (gr/cm³) | Conductivity (Sm/mm²) |
|---|---|
| 0.00 | 0.14-0.17 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Hardness (HB) |
|---|---|---|---|---|---|
| As welded | I1 | 160 | 260 | 20 | 80 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar).
Welding positions
Polarity
Shielding gas
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 25001DHAM2 | 1.00 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 25001EHAM2 | 1.20 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).