Aluminium Bronze (AB2 / CuAl10Fe5Ni5)

Aluminium Bronze (AB2) is a high-strength copper alloy containing aluminium, iron, and nickel. It combines excellent corrosion resistance (particularly in seawater) with high mechanical strength and wear resistance. Commonly used for: • Marine fittings and propellers • Bearing bushes and gears • Valve seats and pump components • Heavy-duty fasteners • Heat exchangers Available as round bar in a range of metric and imperial diameters, cut to required length.