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CZ115 (CW722R) Brass AlloyCZ115 (CW722R) High Tensile Brass Alloy

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

Key Features:

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

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.



Download CZ115 (CW722R) Brass Alloy Datasheet

Typical Applications:

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


We offer CZ115 brass alloy in bars. We offer processing options throughout the Group with over thirty power saws available to cut your material to size. It is just as economical for us to cut a single one off blank to large production runs.

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To find out more about Smiths Metal Centres extensive range of high quality brass alloys, click on one of our products on the side menu of this web page.

Have a question or need a detailed quote?

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on 0845 527 3331 or click here to contact us.