Welcome to City Special MetalsWidest Acknowledged Range of Low Expansion Alloys in Europe Expert Knowledge and Advice with over 70 years Experience Combined
Our team is dedicated to delivering high quality, fully certified alloys from a UK stock inventory of unrivalled size. This dedication has followed us since establishment in 2001 and contributed to us achieving our AS9120/ISO9001 Quality Management System accreditation, held since 2015.
We have experience working in a vast range of market sectors and we’re confident in our ability to deliver. Our team will work with you to deliver bespoke speciality metals for any requirement.
Our alloys are professionally cut, profiled and machined for all applications – always to specification, always on time.
Alloys We Supply
Kovar – Manufactured in the UK Kovar is a nickel-iron-cobalt, controlled expansion alloy. It’s expansion characteristics match both borosilicate...
Bespoke Invar 36 Products – Manufactured in the UK Invar 36 is a nickel-iron, low expansion alloy that exhibits...
Alloy 42 is an iron-nickel alloy, consisting of 42% nickel. This controlled expansion alloy has low thermal expansion characteristics...
OFE (Oxygen-Free Electronic) or OFHC Copper is the highest purity grade of copper at 99.99%. OFHC Copper is electrolytically...
City Special Metals manufacture specialist Titanium alloy products across grades 1-12 for a variety of specialist applications. With experience...
Inconel 625 (Alloy 625) is a nickel-chromium alloy with the addition of refractory metals columbium and molybdenum. As a...
Inconel 718 (Alloy 718) is a well-known austenitic nickel-based super alloy which exhibits excellent tensile and impact strength, even...
Nickel Alloys 200/201
Commercially pure or low-alloy nickel alloys has characteristics that are useful in several fields, notably chemical processing and electronics....
Brazing is a metal-joining process whereby a filler metal or brazing alloy is heated above its melting point and...
With its unique mechanical and chemical properties, molybdenum is an outstanding material that can meet the most exacting requirements....
17/4PH is a high-strength, stainless steel made up of chromium, nickel, copper and niobium. With precipitation-hardening and martensitic qualities,...
Aluminium alloys are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium,...
Over 70 Years of Industry Knowledge & Expertise.
Dedicated To Quality
AS9120 / ISO 9001 Quality Assurance
Over 2,500 stock lines in 50 different grades.
Motor Sport & Automotive
Aerospace & Defence
Electronics & Micro Electronic
Optical & Laser
Oil & Gas
Services we offer
Through in-house and managed services, our capabilities include managing each supply chain from planning to delivery.
Our realistic lead times and updates on-request will keep you informed throughout each project process, from the start of the project through every delivery thereafter. Read more about our Capabilities within the Company area of our website.