Key features:

Exceptional strength, good wearing properties and good ductibility but has only fair machinability.


Full alloy description:

A.W. Fraser Alloy SAE 430 B is a high strength man ganese bronze or high tensile brass conforming to the requirements of UNS C86300.

Alloy 430 B has exceptional strength, good wearing properties and good ductility, but has poor machinability. It is suitable for extra heavy duty slow speed bearings with good lubrication and for hydraulic cylinder components.

Alloy 430 B has reasonable corrosion resistance but may be susceptible to dezincification under certai n conditions.

The composition of A.W. Fraser alloy 430 B is strictly controlled as are the casting conditions and products are manufactured using the latest continuous and centrifugal casting technology.
Machinability Rating: 25
SAE Grade: 430B

Comparable specifications:

ASTM B505, B271 - C86300; AS1565 C86300; JI S H5102 - HBsC4* ; BS1400 - HTB3*

*Similar but not identical

Download tech sheet:

For a full alloy summary, including Chemical Composition and Mechanical Properties, please download our tech sheet in PDF format below...

Specifications:

  • C86300
  • HTB3* / CuZn28Al5FeMn
  • CC762S / CuZn25Al5Mn4Fe3
  • 2.0598 / CuZn25Al5*
  • CAC304 (HBsC4)
  • C86300
* = similar specification

Disclaimer

The alloy information provided on this page is indicative and must not be taken as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with product specification.

The information contained on this page is based on our present knowledge and is given in good faith as a precursor to discussing your specific requirements with us.

No liability will be accepted by AW Fraser in respect of any action taken by any third party in relying on the data on this page.
Enquire about Alloy SAE 430 B
AW Fraser has the capability to modify alloys for improved performance.

To discuss your specific requirements, please contact our technical team on the telephone number below, or e-mail us via the enquiry form:
  • +64 3 341 0027
Alloy enquiry form
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Reasons to choose AW Fraser:

  • AW Fraser exports to all corners of the globe, maintaining a competitive edge in the global marketplace through a commitment to quality engineering and manufacturing.
  • AW Fraser maintains its own laboratory with the latest equipment and can supply reports for all production on request. Read more
  • AW Fraser is accredited to ISO 9001 and ISO 14001, delivering independently accredited quality. Read more
  • AW Fraser has received multiple Supplier Awards from a Fortune 500 company for machined components.
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