Equivalent Specifications
ASTM B 03 150 C63200
QQC 465 B
MIL B 24059
Key Features
A nickel aluminium bronze that can
be heat treated by quench hardening
and tempering.
Typical Uses
A nickel aluminium bronze used for naval
applications, which is heat treated to enhance
the corrosion properties.
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MIL-B-24059 C63200
A high strength nickel aluminum bronze CuAl9Ni4Fe4Mn2 which is produced in the quench hardened and temper annealed condition designed to substantially improve the ability of this alloy to resist corrosion. MIL-B-24059 is applied frequently in aggressive marine environments and can be supplied to the Military Specification MIL-B-24059. This alloy is largely used in high pressure submarine defence applications. MIL-B24059 can also be produced to meet the specifications of ASTM B 150 C63200, ASTM B 283 C63200,ASTM B 124 C63200, and QQ-C-465B C63200.
Description |
Nickel Aluminium Bronze |
Nominal Composition |
CuAl9Ni4Fe4Mn2 |
Alloy Type |
Wrought |
Typical Mechanical Properties
Tensile Strength (N/mm²) |
630 |
Proof/Yield Strength (N/mm²) |
300 |
Elongation (%) |
15 |
Hardness Brinell |
|
Impact Izod J20°C |
|
Typical Physical Properties
Density g/cm³ |
|
Melting Temperature Range °C |
1035-1054 |
Thermal Conductivity W/mK |
|
Electrical Resistivity μΩ.m15°C |
|
Coefficient of Thermal Expansion 0-250°C |
|
Relative Magnetic Permeability |
|
Coefficient of Friction |
|