Material: SAE AMS 7322G 80Cu‐19Sn Description: Standard Specification for Rings, Sealing, Cast Tin Bronze Casting Group Name: Non‐Ferrous Copper Alloy Sub Group: SAE AMS 7322G Rings, Sealing, Cast Tin Bronze Casting Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Standard: SAE-USA