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Nickel SuperAlloys

Product Ranges

Beryllium Copper Range
ALUMINIUM RANGE
A versatile range of alloys which are light and yet strong
Beryllium Copper Range
BERYLLIUM COPPER RANGE
Offering excellent electrical and thermal conductivity
Magnesium Range
MAGNESIUM RANGE
The best strength to weight ratio of any alloy currently available
Plastics Range
MOTORSPORT PLASTICS
In specific applications, our plastics out-perform metal alloys
Steel Range
STEEL RANGE
A selection of case-hardened gear and bearing steels
Titanium Range
TITANIUM RANGE
Light yet strong, titanium gives designers more options
Ultimate Alloy Range
ULTIMATE ALLOY RANGE
Our flagship products which push the boundaries
Inconel® 625 Alloy
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SHP

Inconel® 625 Alloy

INCONEL® nickel-chromium alloy 625 promotes high strength, excellent fabricability (including joining), and outstanding corrosion resistance.

Service temperatures range from cryogenic to 1800°F (982°C). The strength of nickel alloy 625 draws from the stiffening effect of molybdenum and niobium on its nickel-chromium matrix; hence, there is no requirement for precipitation-hardening treatments. This combination of elements is responsible for superior resistance to a wide range of corrosive environments of unusual severity as well as to high-temperature effects such as oxidation and carburization. Tests in geothermal brines indicate that Alloy 625 is highly resistant to hot geothermal fluids comparable to titanium grade 2.

Tests in simulated flue gas desulfurization environments show that Alloy 625 is highly resistant to environmental atmospheres in comparison to alloys such as T316 stainless steel and comparable to Alloy C276.

Typical Applications

Motorsport applications for Inconel 625 include:

  • Exhaust systems
  • Autosport components
  • Seawater applications
  • Aircraft ducting systems
  • Chemical processing equipment
  • Jet engine exhausts
  • Turbine shroud rings
  • Bellows & expansion joints
  • Aircraft exhaust lines & chemical seals

About Smiths HP

We are a leading stockholder and supplier of high-performance engineering materials to the motorsport sector. We are supply partners in a range of specialist motorsport markets including Formula 1, Formula E, NASCAR, MOTO GP, WEC & WRC.