The AT beryllium copper plate  rod  line  tube strip

Beryllium copper is a copper alloy with beryllium as the main alloyed element, which is also called beryllium bronze. It is an advanced elastic material with the best performance in copper alloy, which has a series of excellent physical, chemical and mechanical properties, such as high strength, elasticity, hardness, fatigue strength, small elastic hysteresis, corrosion resistance, abrasion resistance, cold resistance, high electric conductivity, non-magnetic property and no spark produced by impact.

There are processed beryllium bronze and cast beryllium bronze. Common cast beryllium bronze includes cu-2be-0.5 co-0.3 Si, cu-2.6 be-0.5 co-0.3 Si, cu-0.5 be-2.5 Co, etc. The beryllium content of processed beryllium bronze is controlled below 2%. Domestic beryllium copper is added with 0.3% nickel or 0.3% cobalt. Commonly used processing beryllium bronze: cu-2be-0.3ni, cu-1.9be-0.3ni-0.2ti, etc.

Beryllium bronze is a heat treated alloy.