Low-alloy copper alloy, beryllium-free
ALBROMET-W200
Standards/specification
CuNiCrSi
EN CW 112 C / ~ CW 111 C; DIN 2.0857 / ~ 2.0855
Material properties
Innovative, beryllium-free, high-strength copper alloy with very high thermal conductivity, medium strength and good wear resistance, non-magnetic, good corrosion resistance, high softening temperature. Beryllium-free alternative to CuCo2Be.
Application examples
Plastic mold making, injection molding tools, tool making, mold making, mold inserts for thermal requirements, electrodes for resistance welding, permanent molds, die-cast pistons, energy technology
Editing instructions
Mechanical processing possible without any problems with HSS or carbide tools. Ensure sufficient cooling! Processing should be carried out as supplied (hardened in the factory). The material is easy to erode and can be welded in the same material.
| Mechanical & physical Properties | forged / pressed |
|---|---|
| Brinell hardness (HB 30) | 190 - 220 |
| Tensile strength Rm in N/mm2 | > 600 |
| Yield strength RP0.2 in N7mm2 | 500 |
| Elongation at break A5 | > 10 % |
| Thermal conductivity at 20° C in W/m*K | 200 |
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.
