Stol®76

STOL®194 is a CuFe2P alloy with good electrical conductivity for components with low to medium strength requirements. With its good relaxation resistance, it is very suitable for terminals, lead frames and power transistors.

STOL®95 is a CuCrZr alloy with a combination of very high electrical conductivity and good relaxation resistance, even at an operating temperature of 250°C. This alloy is very suitable for components with medium strength requirements. It is used particularly in applications in the field of mobile devices, as a heat sink, and for highcurrent contacts, for example in hybrid vehicles or photovoltaic technology.

STOL®76M is a modified version of the STOL®76 alloy. In its tinned version it has reduced peelingoff effects depending on the usage conditions. The improved properties are of particular interest for connectors used in the automotive, electrical and electronics sectors. The alloy combines high electrical conductivity, medium to high strength and good relaxation resistance up to an operating temperature of 150°C, combined with good formability.

STOL®94 is a hardenable CuNiSi alloy for high strength requirements up to 750 MPa in combination with good electrical conductivity, bendability and relaxation resistance. In some cases it may also be used as a substitute for beryllium alloys.