One of the highest strength aluminium bronzes.

Aerospace: Bushings and bearings.

General engineering: Wear plates, dies.

Marine: Valves, hydraulic blocks, fixtures and fittings.

Equivalent Specifications

DIN 17665 1983 2.0978
DIN 17678 1983 2.0978
DIN 17672 1983 2.0978
CuAl11Fe6Ni6
CuAl11NI6Fe5
BS EN 12165 CW 308G
CuAl11Ni
NFL 14-706
NFA 51-116
AMS 4590
C63020
NCT 10-641-01MD
CuAl11Ni5Fe5

Key Features

A high strength nickel aluminium bronze that can be heat treated by quench hardening and tempering.

Description Nickel Aluminium Bronze
Nominal Composition CuAl11Ni5Fe5
Alloy Type wrought

Typical Mechanical Properties

Tensile Strength (N/mm²) 800
Proof/Yield Strength (N/mm²) 570
Elongation (%) 4
Hardness Brinell 215
Impact Izod J20°C

Typical Physical Properties

Density g/cm³ 7.6
Melting Temperature Range °C 1060 - 1075
Thermal Conductivity W/mK 54
Electrical Resistivity μΩ.m15°C 22
Coefficient of Thermal Expansion 0-250°C 17
Relative Magnetic Permeability
Coefficient of Friction

Copper Alloys has the ability to modify existing alloys for improved performance. Many customers have benefited from this in the past.

To discuss your requirements, call a member of Copper Alloys’s technical team on +44 (0) 1782-816888, or email [email protected].

Contact

+44 (0) 1782 816888

[email protected]

Auckland Street, Stoke-on-Trent, ST6 2AZ, United Kingdom