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Beryllium copper alloys combine excellent mechanical, physical, chemical properties, and corrosion resistance. Through heat treatment (solution treatment and aging treatment), they exhibit high strength limits, elastic limits, yield limits, and fatigue limits comparable to special steels. They also offer high electrical conductivity, thermal conductivity, hardness, and wear resistance, along with good castability and non-magnetic properties. […]

There is a distinction between processing beryllium copper and casting beryllium copper. Commonly used casting beryllium copper alloys include Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co, among others. The beryllium content in processed beryllium copper is kept below 2%. Domestic beryllium copper alloys may contain 0.3% nickel or 0.3% cobalt. Commonly used processed beryllium copper alloys include Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti,

Beryllium copper, also known as beryllium bronze, is revered as the “King of Elasticity” among copper alloys. Through solution aging heat treatment, beryllium copper achieves exceptional strength and conductivity. After heat treatment, high-strength beryllium copper alloy not only exhibits high strength and hardness but also offers excellent wear resistance, corrosion resistance, and superior casting performance.

Beryllium copper has steadily gained popularity among various metal materials used in mold manufacturing, but what makes it stand out? Let’s explore the unique characteristics of beryllium copper that set it apart from other metals in industrial production. Exceptional Hardness and Strength: Beryllium copper combines sufficient hardness and strength, with a hardness rating of HRC36-42.