Super Invar 32-5 Alloy bar 12.95-102.11mm round bar
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Super Invar 32-5 Alloy bar 12.95-102.11mm round bar (length : 1 Meter, diameter : 19.3mm)

  • Evek GmbH is a reliable supplier of Alloy 32-5. You can buy this and many other nickel alloys in an instant. We work for you!
  • Alloy 32-5 is characterized by the following features: low coefficient of thermal expansion; good ductility; high oxidation resistance; good strength; good weldability.
  • Applications for Alloy 32-5 are: Optical instruments; Precision measuring instruments; Telescopes; Laser instruments and devices; Positioning devices; Scientific instruments;
  • Do you need other steel grades or dimensions? Please contact us. Our sales team will make you an offer from stock or delivery program :)
  • Did you not find the desired sizes? Just contact us! We will be happy to help you with your request

£1,053.40 Tax included

£1,053.40 Tax excluded

The minimum purchase order quantity for the product is 2.
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to United Kingdom via DHL Heavy
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Length Tolerance +/-2mm

If you require a different steel grade or size, please get in touch with us. Our sales team will be happy to provide you with a quote from our stock or arrange a custom order for you.

  • Production time: 5-7 weeks.
  • Preparation for shipping: 2-3 business days.
  • Delivery time: Depends on the courier service. Please see our FAQ for more details.

Super Invar® is an enhanced version of the traditional Invar alloy, in which cobalt partially substitutes for nickel in the iron-nickel composition. This modification gives the alloy a nearly zero coefficient of thermal expansion at moderate temperatures.

The alloy can be processed using standard machining methods, similar to regular Invar. It forms long, thread-like chips that need to be broken up during machining. Super Invar® is known for its “rubbery” texture rather than hardness; therefore, positive feed and low speeds are recommended. The material is highly ductile, allowing it to be shaped and formed using conventional techniques. It can also be welded and cold-formed with standard procedures.

Super Invar® is ideal for use in precision instruments where maximum accuracy and dimensional stability are critical, even when temperatures fluctuate.

Evek GmbH is your trusted source for Alloy 32-5 and a wide range of other nickel alloys. Shop with us for quick and reliable service!

Typical applications for Alloy 32-5 include:

  • Optical instruments
  • Precision measuring devices
  • Telescopes
  • Laser equipment
  • Positioning systems
  • Scientific instruments

Key properties of Alloy 32-5:

  • Extremely low coefficient of thermal expansion
  • Excellent ductility
  • High resistance to oxidation
  • Good mechanical strength
  • Excellent weldability

Evek GmbH offers competitive prices on nickel alloys with a wide selection of metals available in our online catalog.

Technical Data:

Chemical composition (in %):

CrMnNiSiCAlCoCuFe
max. 0.03%0.4%32.0%0.09%0.05%0.07%5.0%0.08%Balance
Evek GmbH
Inconel® 32-5 Alloy Stange
1
Type
Round bar
material
Nickel alloy
density
8.14 g/cm³
Melting point
1455 °C
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