Ship Building – Nuclear Submarines, Aircraft Carriers, Battle Ships and Cruise Ships.

Copper Alloys has vast expertise in the management of key Naval Marine projects.  We have added value to the supply chains of several blue chip companies.

The following core products are used widely in Naval Marine applications:

Copper-Nickel

• 90/10 to DEF STAN 02-779, previously NES 779
• 80/20
• 70/30 to DEF STAN 02-780, previously NES 780
• MIL C 24679
• MIL C 15726F

Nickel-Aluminium-Bronze

• DEF STAN 02-833, previously NES 833
• QQC 465B
• MIL B 24059
• ASTM B150 C63200

Aluminium-Silicon-Bronze

• DEF STAN 02-834, previously NES 834
• ASTM B150 C64200

Nickel Alloys

• BS3076 NA18, NA13
• MIL N 7506
• MIL T 24106
• QQN 281D Class A
• QQN 286G

All of these Copper-based alloys can be manufactured to various Class and Grade requirements within these specifications, with ND testing by ultrasonics, dye penetrant or X-ray inspection.  These can be offered in several formats including:

• Forged and rolled bar
• Open and closed die forgings
• Forged blocks, discs, rings
• Plate
• Tubes
• Machined components