CuAl10Fe5Ni5-B (CB334G)
| Common name | Material description | World specifications |
||
|---|---|---|---|---|
| European | British | American | ||
| Al bronze | CuAl11Fe6Ni6-B | CB334G (EN 1982) | - | - |
Other name: BrA11Z6N6, 2.0980, CuAl11Ni, CW308G
The equivalence between the standards is not absolute and some variations in composition can exist.
Chemical Composition in % (EN 12164:2016)
| Cu | Sn | Pb | Zn | Ni | Al | Fe | Mn | P | S | Si | Sb | As | Cr | Bi | Cd | Se | Mg | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 72.0 | - | - | - | 4.3 | 10.3 | 4.2 | - | - | - | - | - | - | - | - | - | - | - |
| Max | 81.5 | 0.20 | 0.04 | 0.40 | 7.5 | 12.0 | 7.0 | 2.5 | - | - | 0.10 | - | - | - | - | - | - | 0.05 |
Properties:
- sea water resistant.
- having higher mechanical properties and better corrosion resistance
Application:
- superheated steam fittings;
- headers and baffle plates in mechanical;
- as well as petrochemical engineering;
- marine screw propellers;
- stern tubes;
- running wheels;
- pump cases.