Brass is a copper alloy primarily composed of zinc. It offers strength while remaining easy to form, stamp, or draw, making it a popular choice for various applications. Adjusting the zinc content allows for a range of characteristics, including enhanced corrosion resistance, improved ductility, and better machinability.
| ISO Symbols | Comparable Alloy | ||||
|---|---|---|---|---|---|
| UNS | EN | BS | JIS | IS | |
| CuZn36Pb3 | C36000 C35600 C36010 |
CW603N | CZ124 | C3601 C3602 |
IS 319 Gr II |
| CuZn39Pb3 | C38500 | CW614N | CZ121PB3 | C3603 C3604 |
IS 319 GR I |
| CuZn38Pb4 | - | CW609N | CZ121PB4 | - | - |