High-performance alloys, fast US lead times

We’re experts at supplying the US market with high-strength, corrosion-resistant alloys within short lead times

With a focus on high-performance alloys such as QQ-N-286 G and QQ-N-281, we have the capability to create bespoke alloys, to exact specifications, in a variety of formats from bars and sheets to intricate parts. We are capable of supplying fully machined components to the US market for turnkey solutions.

The benefits of choosing Copper Alloys are:

An industry best six-month lead time for the US market
In demand alloys QQ-N-286 G and QQ-N-281 available
Thorough testing process, including failure analysis
Bar, sheet and rod formats available
NNS and Electric Boat approved
DFARS compliant

NNS Approved

Copper Alloys has reached a premier tier of maritime manufacturing by securing official NNS approval, a designation reserved for the world’s most capable and reliable suppliers. This certification is a definitive validation that our high-performance alloys meet the uncompromising specifications required for the United States Navy’s next generation of nuclear-powered aircraft carriers and submarines. By aligning our metallurgical output with these elite defense standards, we provide American shipbuilders with the absolute certainty of material integrity for the most mission-critical components in the fleet.

We are NNS Approved

Our most popular high-performance alloys

QQ-N-286 G

QQ-N-286 is a precipitation hardenable high strength, corrosion resistant nickel alloy widely used in naval applications. Our additions of iron, manganese and titanium help produce a range of various properties, from increased strength to excellent corrosion resistance.

We can supply the US market with QQ-N-286 G in a variety of shapes, including bars, sheets and rods, within a six-month lead time.

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QQ-N-281

QQ-N-281 (based on Nickel 400) is a single phase nickel-copper alloy, with high strength and very good corrosion resistance in salt and brackish waters. The alloy can be cold worked to increase the mechanical properties.

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C63200

This nickel aluminum bronze alloy has high strength, good fatigue and excellent corrosion resistance in sea water. Our quench and temper heat treatment enhances the mechanical properties of this alloy, increasing its corrosion resistance. Coupled with its non-sparking and hard-wearing properties, C63200 is an excellent choice for weapon handling systems.

We can supply the US market with C63200 in a variety of shapes, including bars, sheets and rods, within a six-month lead time.

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Get high-performance alloys fast

Ready to discuss your unique requirements for your next project? Contact our expert metallurgists today and we’ll help you select the right materials for the job. And with just a six-month lead time to the US market, you’ll have top-quality metals when you need them.

Email us –

[email protected]

Call us –

+44 (0) 1782 816 888

submarine in the sea

High-performing alloys, Fast US lead times

QQ-N-286 Rev. F & G

NiCu30Al

Nickel Copper

QQ-N-281

NiCu30

C63200

CuAl9Ni4
Fe4Mn2

Nickel Aluminium Bronze

Applications

Live Projects

Metal Alloys

Approved Processes

Dedicated to developing the most advanced material technology, including metal components and assemblies for extreme engineering applications around the world.

Products

Copper Alloys is a specialist manufacturer of many different metal shapes and sizes for the US market, including:

Bars: 1-24” diameter

Disks and Rings: Up to 6 feet in diameter

Plates: 2” thick and above

Forgings: Up to 10,000 lbs in weight

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Elite Alloys

Copper Alloys has created a range of alloys designed specifically for high-performance in harsh environments.

Explore our range of Elite Thermal, Elite Marine and Elite Bearing alloys, available in the US.

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Alloy Failure Analysis

Our material failure analysis capabilities mean that the reliability and integrity of our manufactured alloys are always of world-leading quality for the US market. We provide an extensive range of metallurgical failure analysis strategies for varying failure causation factors.

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Alloy Selector

Our unique Alloy Selector helps you to specify and source the best possible alloy to meet your specific application requirements. Search by mechanical properties and discover the right alloy for the job.

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Marine and Navy

Integrated engineering solutions enable us to melt, forge, machine, test, inspect, and assemble some of the most complex equipment for submarines, aircraft carriers, and a wide range of specialist critical marine infrastructure. We are NNS and Electric Boat approved, plus DFARS compliant.

Aerospace

We offer a comprehensive selection of custom metal alloys for aerospace applications. Our metallurgists and engineers have the expertise to provide turnkey solutions to any problem in the US aerospace industry, creating high-performance alloys to exact specifications.

Petrochemical

Our ingenious technical team has over 100 years of combined metallurgical and industrial knowledge. We pride ourselves on supporting material selection in the US oil and gas industry and maximizing the mechanical properties for any application.

Failure Analysis

We focus on pre-emptive material failure analysis, a technical procedure that has been refined over decades of changing demands. Our in-depth metal failure analysis processes means that our materials have the maximum integrity and performance for the US market.

Food Processing

Our team of metallurgical experts has a combined 100 years of industry knowledge, helping with material selection and enabling the best mechanical properties for food grade metal components for US food manufacturers.

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