Nickel-aluminum bronze alloys contain 5 to 11 percent aluminum, with iron and nickel added for strength. 

Due to the addition of nickel, the corrosion resistance of this copper alloy is particularly good, and increasing the aluminum content of the bronze will lead to higher strength. 

These nickel-aluminum bronze alloys are used in bushings, bearings, wear plates and hydraulic valve components. 

Nickel-aluminum bronze comes in bar, tube and plate forms.

Commonly used nickel-aluminum bronze grades are 

AMS 4590, AMS 4640, AMS 4880, AMS 4881, C63000, C63020, C63200, C95500, C95510, C95520,

C95400, C95800, CuAL9Fe4Ni4, CuAL9Mn2, CuAL9Ni3Fe2, CuAL10Ni5Fe4, CUN170/30, CUNI14AL2, CUZN19AL6, 

NFL14705, SAE 841, CUNI 90/10, CUNI14AL3, CW307G, NFL14706, UA10N, CuNi10Fe1Mn, CUNI3SI, NFL14702, NFL14706, UA11N, UN3S, UZ19AL6.