Aluminium Bronze Machined Parts & Properties | ISO 9001:2015 | Penta Precision

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Aluminium Bronze Machining, Properties & Components

What is Aluminium Bronze?

Bronzes are Copper-based alloys. Aluminium Bronzes are a range of Copper-based alloys with Aluminium as the main alloying element (up to 14%). There are four major groups of Aluminium Bronze:

  • Single phase - < 8% aluminium
  • Two-phase (duplex) – 8-11% aluminium
  • Aluminium-Silicon alloys – with low magnetic permeability
  • Copper-Manganese-Aluminium alloys – with good castability

Aluminium Bronze offers the highest strength of the copper based alloys as well as being the most tarnish resistant.
 

Main Attributes of Aluminium Bronze:

  • High strength
  • High hardness
  • Excellent corrosion resistance – particularly in marine environments
  • Excellent shock & wear resistance
  • Can be difficult to machine
  • Tarnish-resistant
  • Low oxidation rates at high temperatures
  • High resistance to cavitation damage
  • Retains properties at cryogenic temperatures

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Detailed information about Aluminium Bronze for designers including UK stock sizes and technical properties can be found in the tabs below. Please note: this information is provided as a guide only. All information is based on our present knowledge and is given in good faith. No liability will be accepted by Penta Precision in respect of any action taken by any third party in reliance thereon.

Similar or obsolete designation and trade names

You may also see Aluminium Bronze referred to as:

Aluminium Bronze Components, Applications & Industries

Here are some examples of the industries and components for which Aluminium Bronze is appropriate. This is by no means an exhaustive list. Please do get in touch if you are considering using Aluminium Bronze and we can talk through your project with you.

Typical Components & Applications:
  • Worm gears
  • Pump components
  • Engine components
  • Valve seats / bodies
  • Marine hardwear
  • Thrust washers
  • Non sparking tools
  • High strength fasteners
  • Propeller hubs

      Defence standard Aluminium Bronze is typically used for:

      • Weapons handling systems
      • High strength fasteners
      • Heavy duty bushes & bearings
      • Gears
      • Marine valves, pumps & hardwear
      • Couplings
      • Wear plates
      • Marine Propeller shafts
      • Thrust washers
      Industry Examples:
      • Marine
      • Defence
      • Aerospace
      • Oil & gas
      • Petrochemical

      Aluminium Bronze Machining Service

      Penta Precision provides the following Aluminium Bronze services: 

      Reasons to Choose Penta:

      We are regularly machining Aluminium Bronze for customers all over the UK. Our customers depend on our machining expertise as well as our outstanding delivery performance, to machine the highest quality parts. Contact us to discuss how we can help you with your Aluminium Bronze machining requirements. 

      Can we meet your
      Aluminium Bronze machining needs?
      Call our engineering team on
      +44 (0) 23 9266 8334
      or contact us via our email form

      “Penta Precision provide an excellent service. They always deliver in the timescale they say they can. They are a very forward thinking company that enjoy sharing their vast experience in multiple manufacturing sectors” John - Test Engineer

      Tel: +44 (0) 2392 668 334

      Fax: +44 (0) 2392 668 335

      Connect with us:

      Penta Precision Engineering Ltd

      Aspen House

      Airport Service Road

      Portsmouth

      Hampshire

      PO3 5RA

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