Smiths Local Branch Finder


You are here: → HomeMaterialsCopper Nickel AlloysDEF STAN 02-835 (NES835)

DEF STAN 02-835 (NES835) Copper Nickel ALloyDEF STAN 02-835 (NES835) Copper Nickel Alloy

Precipitation-Hardenable Copper Nickel

DEF STAN 02-835 (NES835) is an advanced precipitation-hardenable copper nickel. The alloy is an improved version of 90/10 and 70/30 with excellent corrosion resistance and high mechanical strength. Designed specifically for the Oil & Gas, Marine and Naval market, DEF STAN 02-835 (NES835) also offers a good resistance to impingement, very good anti-galling properties, and a freedom from hydrogen embrittlement and high impact strength. With high ductility, the alloy is easily welded, machined and fabricated.

Key Features:

DEF STAN 02-835 (NES835) Copper Nickel Alloy is an advanced precipitation-hardenable copper-nickel with improved mechanical properties over 90/10 and 70/30. The alloy offers excellent corrosion resistance and resistance to hydrogen embrittlement. DEF STAN 02-835 (NES835) was designed specifically for use in Oil & Gas, Marine and Naval applications. We offer this material ultrasonically tested to DEF STAN 02-729 Part 5 Issue 3 and to NDE02-05 latest revision.

Technical Assistance

Our knowledgeable staff and resident metallurgists will be pleased to assist you further on any technical topic. Smiths Metal Centres Limited also boasts an in-house UKAS Accredited Testing Laboratory which is unique within the multi-metal and plastic stockholding sector. We believe this underlines our total commitment to quality and our ethos of being the complete service provider.

Download DEF STAN 02-835 (NES835) Copper Nickel Alloy Datasheet

Typical Applications:

  • Oil & Gas, Marine and Naval applications
  • Production of high integrity components
  • Stampings
  • Fasteners
  • Machined items
  • Above sea and subsea components
  • Critical marine fasteners


We offer DEF STAN 02-835 (NES835) Copper Nickel Alloy in bar and forgings. 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.

Pick a Product

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

Have a question or need a detailed quote?

Our staff are ready to take your call. For all supply and technical enquiries call us today
on 0845 527 3331 or click here to contact us.