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.

CZ115 (CW722R)

Brass Alloy

CZ115 Brass Alloy

CZ115 is similar in composition to CZ114 but with restricted aluminium content - this makes the alloy more suitable for applications where high strength brass components require to be joined, with improved soldering and brazing capabilities.

Good Machinability

The alloy boasts a good machinability rating. The introduction of greater levels of tin and iron improves the strength and corrosion resistance properties of this alloy considerably. Like CZ114, CZ115 is often referred to as a manganese bronze.


CZ115 is a non-sparking material and offers good corrosion resistance. It is a high strength alloy which is suitable for soldering or brazing.

Typical Applications

Commercial applications for this engineering material include:

  • Pumps
  • Gas valves & fittings
  • Marine components
  • Transmission components
  • Decorative metalwork
  • Fasteners

We stock CZ115 in a variety of shapes.

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 CZ115 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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