Caliber Enterprises is a leading Copper Nickel fastener manufacturer in India. Copper Nickel Fasteners are high-performance fasteners made from copper-nickel alloys, offering exceptional corrosion resistance, especially in marine and offshore environments. The most common grades used are Cu-Ni 90/10 (90% copper, 10% nickel) and Cu-Ni 70/30 (70% copper, 30% nickel), both of which provide excellent strength, durability, and resistance to biofouling and seawater corrosion. These fasteners are widely used in shipbuilding, desalination plants, heat exchangers, and power plants where exposure to saltwater and extreme temperatures is common.

One of the key benefits of Copper Nickel Fasteners is their superior thermal stability and electrical conductivity, making them ideal for applications in electrical engineering, HVAC systems, and industrial piping. Their non-magnetic and anti-sparking properties make them highly preferred in explosive and high-risk environments such as petrochemical and defense industries. Additionally, their resistance to stress corrosion cracking and erosion ensures long-lasting performance in demanding conditions.