Ni Aluminium Bronzes
Nickel Aluminium Bronze primarily consists of copper, aluminium, nickel, and iron. It's known for its exceptional corrosion resistance, especially in marine and aggressive industrial environments, as well as its high strength and durability.
BS1400:1985 AB2
Cu Balance
Ni 4 - 5.5%
Fe 4 - 5.5%
Al 8.8 - 10%
Mn 3% max
ASTM B148 C95800
Cu Balance
Ni 4 - 5%
Fe 3.5 - 4-5%
Al 8.5 - 9.5%
Mn 0.8 - 1.5%
CuAl10Fe5Ni5-B EN 1982-2008 CB333G
Cu Balance
Ni 4 - 6%
Fe 3 - 5%
Al 9 - 11%
Mn <1.5%
DEF STAN 02 747 PART III
Cu Balance
Ni 4.5 - 5.5%
Fe 4 - 5%
Al 8.9 - 9.6%
Mn 1 - 1.4%
DEF STAN NES 747 PART II
Cu Balance
Ni* 4.5 - 5.5%
Fe* 4-5%
Al 8.9 - 9.6%
Mn 1-1.4%
​
*Ni content is to be greater than Fe content
ASTM B505 C95400
Cu Balance
Ni 1.5% max
Fe 3 - 5%
Al 10 - 11.5%
Mn 0.5%
ASTM B30 C95500
Cu Balance
Ni 3 - 5.5%
Fe 3 - 5%
Al 10 - 11.5%
Mn 3.5% max