Chemical composition (%) DIN EN 12167
CuZn37 is the most popular brass lead-free alloy; with α brass structure and possibly also containing a small amount of β phase. It shows favourable corrosion resistance to fresh water and is highly suitable for cold and hot formed parts.
Top Applications and best use are for Simple shape Profiles, Fashion Accessories, Electrical Components and Musical Instruments components.
The Alloy has a bronze colour and is generally supplied as extruded / as manufactured.
Coefficient of thermal expansion
Hot working temperature
Resistance welding butt
Resistance welding: spot and seam
Other Welding methods