Why Aluminum Brass Tubes Are Used in Marine Oil Coolers
Aluminum brass (CuZn20Al, UNS C68700) is a copper alloy specifically engineered for marine and seawater cooling applications. It is widely used in shell-and-tube oil coolers for ships, offshore platforms, and desalination plants due to its unique corrosion-resistant properties.
Key Reasons for Using Aluminum Brass in Marine Oil Coolers
1. Superior Corrosion Resistance in Seawater
- Resists biofouling & saltwater corrosion better than plain copper or admiralty brass.
- Contains 2% aluminum (Al), which forms a protective oxide layer against seawater.
- Why Aluminum Brass Tubes Are Used in Marine Oil Coolers
- Aluminum brass (CuZn20Al, UNS C68700) is a copper alloy specifically engineered for marine and seawater cooling applications. It is widely used in shell-and-tube oil coolers for ships, offshore platforms, and desalination plants due to its unique corrosion-resistant properties.
- Key Reasons for Using Aluminum Brass in Marine Oil Coolers
- 1. Superior Corrosion Resistance in Seawater
- Resists biofouling & saltwater corrosion better than plain copper or admiralty brass.
- Contains 2% aluminum (Al), which forms a protective oxide layer against seawater.