bercoweld® A922 has a high wear and abrasion resistance. Very good corrosion resistance against seawater. Very suitable for join welding between steel and CuAl alloys. High pressure resistance, especially with solenoid valves.
| ISO 24373 | CuAl8Ni2Fe2Mn2 Cu6327 |
|---|---|
| Cu | balance |
| AL | 8,50-9,00 |
| Ni | 2,20-2,50 |
| Mn | 1,70-2,00 |
| Fe | 1,20-1,50 |
| Others | max. 0,5 |
| Density (kg/dm³) | 7,5 |
|---|---|
| Melting range (°C) | 1030-1050 |
| Thermal conductivity (W / m x K) | 50 |
| Coefficient of linear mean expansion (0-6/K) | 17 |
| Electrical conductivity (m / Ω x mm²) | 4,5-5,5 |
| Resistivity (Ω x mm² /m) | 0,20 |
| Make-up | Weight/Length |
|---|---|
| Drum / bedrabox | 175 - 200 kg |
| SD300 / BS300 / K300 | 12 - 15 kg |
| H500 / H560 / H760 | 150 - 250 kg |
| Coils | 25 - 100 kg |
| Rods | 250 - 3000 mm |
