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Formula: Cu 45/Zn 43/Ni 10/Pb 2
Form: Rod
Material: Copper/Nickel/Zinc (Nickel Silver)
Commodity: Alloys

Nickel Silver Alloy Rod (Cu45/Zn43/Ni10/Pb2)

Nickel Silver Alloy Rod (Cu45/Zn43/Ni10/Pb2) is a copper–nickel–zinc alloy modified with lead to enhance machinability while retaining the durability and corrosion resistance typical of nickel silvers. Key characteristics include excellent wear resistance, good cold and hot working properties, and the ability to maintain strength even under demanding service conditions. These rods are used extensively in the manufacturing of mechanical components, electrical hardware, and decorative parts where both structural integrity and visual appeal are required. Industries such as aerospace, automotive, and electronics rely on this material for applications including precision-machined connectors, robust bearing components, and instrument housings. Its adaptability and processing ease make it a valued material for both applied engineering and research into high-performance alloys. By combining strength, corrosion resistance, and improved machinability, this alloy rod continues to serve as a critical enabler of innovation and reliability in industrial contexts.

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) <8
Tensile strength( MPa ) 460

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