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HIGH PERFORMANCE ALLOYS IN ROUND BAR, HEXAGON, SHEET AND PLATE
EXTENSIVE METAL STOCKS FOR IMMEDIATE WORLDWIDE DELIVERY
ISO 9001:2015, AS9120 AND LEADING AEROSPACE APPROVALS
ESTABLISHED SECOND TIER SUPPLIER TO OIL AND GAS INDUSTRY
COPPER AND NICKEL ALLOYS FOR DEFENCE INDUSTRY APPLICATIONS
UNRIVALLED TECHNICAL SUPPORT AND EXPERTISE

Products

Explore our extensive stock range of high-quality copper alloys, nickel alloys, stainless steel, titanium, and more – all available from stock for immediate delivery.

Case Studies

Discover why customers rely on Columbia Metals to provide solutions to complex technical requirements, using the expertise we’ve gained from over 60 years of business

Consulting

Learn how we can support you with material selection, suitability analysis and specification support using our industry contacts and expert knowledge of copper and nickel alloys

WEIGHT CALCULATOR

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Marine Corrosion Performance

28 April 2026

Copper is the oldest metal used by humans. Its first recorded usage dates back 10,000 years. Over the following centuries, its availability in unalloyed metallic form, ease of fabrication and corrosion resistance made it the first metal to be alloyed with another metal, tin, to create bronze. This made it a natural choice in marine […]

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Shipworms: the terror of the deep

16 December 2025

The trials and tribulations of the mariner are many and varied. History and mythology alike have created a long list of hazards: attacks by whales, apocalyptic weather, mystical triangles near Bermuda, icebergs and the dangers of misnavigation. Yet for well over a thousand years, arguably the greatest threat to marine commerce wasn’t colossal or dramatic […]

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