C46400 Naval Brass is copper, alloyed with zinc and tin to provide improved strength, corrosion resistance and machinability. As the name implies, naval brass has extensive marine application and can be found where strength and corrosion resistance are valued. Typical industrial applications for 464 brass include tubesheets, baffles, valve stems, fasteners and mold plates. C464 Naval Brass is also widely used for indoor and outdoor decorative applications. Naval brass is considered a Lead Free product because the maximum lead content is 1/5th of 1%
| UNS No. | Copper + Silver | Tin | Lead | Iron | Zinc | |
| C46400 | 59.0-62.0 | 0.50-1.0 | 0.20 max | 0.10 max | remainder |