Classification: ERCuAl-A1 (AWS/ASME SFA - 5.7)
Aluminium bronze welding rod for GTA (TIG) welding of aluminium bronzes, high strength brass and surfacing of steel, gray cast iron used in machine building and in the chemical industry, as well as in shipbuilding.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Aluminium bronze welding rod for GTA (TIG) welding of aluminium bronzes, high strength brass and surfacing of steel, gray cast iron used in machine building and in the chemical industry, as well as in shipbuilding. Alloy showing resistance to corrosion and erosion to sea water, with a very good metal to metal sliding properties. Suitable for also welding joints on corrosion resistant aluminium bronze or high strength brass pipes. Joining copper tubing to steel. Surface build-up on ship propellers, skid rails, bearing surfaces, bearings, valves, slide gates, fittings.
Standards and classifications
| AWS/ASME SFA - 5.7 | ERCuAl-A1 |
| EN ISO 24373 | S Cu 6100 (CuAl7) |
| TS EN ISO 24373 | S Cu 6100 (CuAl7) |
| DIN M. No. | 2.0921 |
Base materials
| DIN | Material | ASTM |
|---|---|---|
| Cu Al 5 | 2.0916 | C60600 |
| Cu Al 8 | 2.092 | C61000 |
| Cu Zn 37 Al | 2.0510 | |
| G Cu Al 9 | 2.0928 |
Typical chemical features of the welding wire
| Type of Analysis | Mn | Ni | Al | Cu |
|---|---|---|---|---|
| Welding Wire | 0.20 | 0.20 | 8.00 | 91.50 |
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 | 200 | 430 | 40 | 100 |
* 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 X Length (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 25102IBKM2 | 2.40x1000 | 5.0 | 1 | 5.2 | Cardboard Tube |
| 25102LBKM2 | 3.20x1000 | 5.0 | 1 | 5.2 | Cardboard Tube |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).