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NS104 Nickel SilverNS104

Nickel Silver Alloy

NS104 is a wrought nickel silver alloy containing 63-65% copper, with an alpha phase structure.

The alloy has excellent cold forming properties and good resistance to atmospheric corrosion as well as neutral and alkaline saline solutions, although resistance to oxidising acids is poor. Machinability is also rather poor - for better machinability it is recommended that a nickel silver with lead content is used.

Key Features:

NS104 nickel silver alloy offers good resistance to atmospheric corrosion - the alloy also offers resistance to neutral and alkaline solutions, though resistance to oxidising acids is poor. NS104 offers excellent cold forming properties but poor machinability.

Download NS104 Nickel Silver Alloy Datasheet

Typical Applications:

  • Connectors
  • Relay springs
  • Watch components
  • Optical components
  • Precision electronic parts
  • Pressure membranes
  • Wheels and pinions
  • Contact springs

We offer NS104 nickel silver alloy in bar and sheet.


We offer processing services at our Head office and 14 service centres across the Group. With more than 30 band saws and a fully automated magazine feed CNC rod blanking line, we can process your material to your specific requirements.

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To find out more about Smiths Metal Centres own range of nickel silver alloys, click on one of our products on the side menu of this web page.

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