Aluminum bronze
ALBROMET-W240
Standards/specification
CuCo1Ni1Be / CuCo2Be
EN CW 103 C / EN CW 104 C; Type A 3/1; DIN similar to 2.1285 / DIN 2.1285
Material properties
Heat-treated copper alloy with high strength and conductivity values.
Application examples
Electrode material for resistance welding, permanent molds, die-cast pistons.
In plastic mold construction: For thermal requirements, mold cores, mold inserts,
Hot runner nozzles.
Editing instructions
Mechanical processing with HSS or carbide-tipped tools in P quality.
Vapors and dust must be avoided or extracted. Wet process, check for good
Pay attention to cooling. Limited spark erosion possible.
| Mechanical & physical Properties | forged / pressed |
|---|---|
| Brinell hardness (HB 30) | 220 - 260 |
| Tensile strength Rm in N/mm2 | 650 |
| Yield strength RP0.2 in N7mm2 | 500 |
| Elongation at break A5 | > 8 % |
| Thermal conductivity at 20° C in W/m*K | 240 |
The data is based on information from our suppliers, subject to change. The mechanical strength values are
typical guide values and depend on dimensions and type of manufacture.
