About Smiths

We are a world-class supplier of engineering raw materials. Our objective is to provide all our customers, from the small machine shop to the large multi-national corporation, a supply path that continuously delivers the highest levels of service, quality and value.

CZ131 (CW606N)

Brass Alloy

CZ131 Brass Alloy

CZ131 brass alloy is known as a riveting and turning brass, and material finds use in components requiring forming and machining.

Formed Components

It has good machinability due to a fine dispersion of lead particles throughout the microstructure. CZ131 offers a generally high level of corrosion resistance with a decent combination of high strength and ductility.


CZ131 offers good strength and ductility with good machinability and formability. CZ131 brass also has high corrosion resistance. We provide processing services from our bulk warehouse in Biggleswade and 14 local service centres for our brass range.

Typical Applications

Commercial applications for this engineering material include:

  • Plumbing fittings
  • Fastenings
  • Builders hardware
  • Battery terminals

We stock CZ131 in flats, round bar, round tube, hollow bar, square bar, hexagon bar and hollow hexagon bar.

Technical Assistance

Our knowledgeable staff and resident metallurgists will be pleased to assist you further on any technical topic. Smiths Metal Centres Limited also boasts an in-house UKAS Accredited Testing Laboratory which is unique within the multi-metal and plastic stockholding sector. We believe this underlines our total commitment to quality and our ethos of being the complete service provider.

Additional Info

A technical datasheet for CZ131 is available in PDF file format. To view and download, please click here.

We offer in-house processing options - for more information, please refer to our processing services.

Read our corporate brochure by clicking here.

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