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 : 0.3 Meter, diameter : 51.05mm)

  • 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

£2,210.40 Tax included

£2,210.40 Tax excluded

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to United Kingdom via DHL Heavy
Estimated delivery: No estimated delivery specified day(s)

Length Tolerance: +/-2mm

If you require a different steel grade or dimension, please reach out to us. Our sales team will be happy to provide a quote from our available stock or delivery options.

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

Super Invar® is an enhanced version of the Invar alloy, where some of the nickel is replaced with cobalt. This adjustment results in an extremely low coefficient of thermal expansion at moderate temperatures, making it highly stable dimensionally.

The alloy is easily machinable using conventional methods, similar to standard Invar alloys. It tends to form long, stringy chips during machining, so chip breaking is necessary. The material is known for its "rubbery" texture rather than hardness, and it is best processed with a positive feed at low speeds. Super Invar® is ductile, allowing it to be formed and welded using standard techniques, and its good ductility enables cold forming as well.

Thanks to its exceptional dimensional stability, Super Invar® is ideal for use in precision measuring devices that demand high accuracy despite temperature changes.

Evek GmbH is a trusted supplier of Alloy 32-5, offering this and many other nickel-based alloys for quick purchase. We are here to support your needs!

Typical applications for Alloy 32-5 include:

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

Key properties of Alloy 32-5:

  • Very low thermal expansion
  • Excellent ductility
  • High resistance to oxidation
  • Good mechanical strength
  • Excellent weldability

Evek GmbH offers a wide range of nickel alloys at competitive prices. Explore our online catalog for more options.

Technical Data:

Chemical composition (%):

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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