Welcome to City Special Metals
Widest Acknowledged Range of Low Expansion Alloys in Europe Expert Knowledge and Advice with over 70 years Experience CombinedWe’re a globally recognised stockist of low & controlled expansion alloys, including Invar 36, Kovar, Alloy 42, and Super Invar 32-5.
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 our 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.
We’ll guide you through the order process to ensure you’re getting the right product. Speak to us today, read more about our company or view our range of special metals here
Speciality Alloy & Metal Suppliers
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Kovar
City Special Metals manufactures a variety of Kovar Alloy Products, including Kovar Plates, Bars, and Sheets. As well as...
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Invar 36
City Special Metals are the UK’s leading stockist and supplier of high performance, specialist alloys including all varieties of...
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Alloy 42
Alloy 42 is an iron-nickel alloy, consisting of 42% nickel. This controlled expansion alloy has low thermal expansion characteristics...
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Super Invar 32-5
Super Invar®, also known as Invar 32-5 and Alloy 32-5 is an austenitic, solid solution alloy that belongs to...
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OFHC Copper
Copper OFE Copper Alloy Properties OFHC Copper is electrolytically refined in a carefully regulated, oxygen-free environment. Our copper elements...
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Titanium
Titanium Suppliers Grades & Properties City Special Metals manufacture specialist Titanium alloy products across titanium grades 1-12 for a...
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Inconel 625
Inconel 625 Products & Properties As a nickel based superalloy, Inconel 625 is known for high strength and corrosion...
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Inconel 718
Inconel 718 Products & Properties Inconel 718 is used in applications requiring high strength to approximately 760°C (1400°F) and...
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Nickel Alloys 200/201
Nickel Alloy Stockist Commercially pure or low-alloy nickel alloys has characteristics that are useful in several fields, notably chemical...
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Brazing Alloys
Brazing Alloys Supplier Brazing is a metal-joining process whereby a filler metal or brazing alloy is heated above its...
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Molybdenum
Supplier of Molybdenum With its unique mechanical and chemical properties, molybdenum is an outstanding material that can meet the...
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17-4PH
Contact us about Alloy 17-4 using the details below Whether you’re looking for a bulk order of 17 4...
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Aluminium
Aluminium Alloy Supplier Aluminium alloys are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements...
Over 70 Years of Industry Knowledge & Expertise.
AS9120 / ISO 9001 Quality Assurance
Over 2,500 stock lines in 50 different grades.
Market Sectors
- Aerospace
- Defence
- Composite Tooling
- Cryogenics
- Electronics & Micro Electronic
- Energy
- High Vacuum
- Layup Tooling
- Medical
- Motor Sport & Automotive
- Mould Tooling
- Oil & Gas
- Optical & Laser
- Thermal Solutions
- Ultra-High Vacuum
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.