Cupral 5M® Nickel-Aluminum
Cupral 5M® Nickel-Aluminum
Alpha Nickel Aluminium Bronze
Good mechanical properties at high temperatures, high corrosion resistance combined with strength and toughness properties in this special bronze alloy.
Alloy with high corrosion resistance.
The mechanical properties at high temperatures, high corrosion resistance is combined with strength and toughness properties in this special bronze alloy.
Cupral 5M Alpha Nickel Aluminium Bronze
Area of Application
Used in the pipe industry; Bending and correction components (spoons and mandrels),
Wear resistant machine parts,
Aircraft landing gear materials.
Chemical Composition and Material Number
Code: AB2, AMS 4640, AMS 4880, AMS 4881, NFL 14706, MIL 24059, UA11N, C63200, C63000, CDA 630, C95800, C958, C95520, C95510, 2.0980, 2.0978, CC333G, CC334G, CW308G, ASTM B150, UA11N, CuAl10Ni5Fe5, CuAl11Ni5Fe5, CuAl11Fe6Ni6.
Aluminium |
Iron |
Nickle |
Manganese |
Other |
Copper |
Al |
Fe |
Ni |
Mn |
MAX |
Cu |
10 - 11 |
4 - 5 |
4 - 6 |
max. 1.5 |
0.5 |
Remaining |
Heat Treatment: Cupral 5M's heat treatment is applied under a special process patented by our company.
Mechanical Properties
Hardness |
260 - 310 |
HB |
Tensile Strength |
750 - 950 |
N/mm2 |
Yield Strength |
450 - 650 |
kN/mm2 |
Moduls of Elasticity (20°C) |
124 |
GPa |
Elogation L=5D |
4-8 |
% |
Compressive Strength |
1200 |
N/mm2 |
Physical Properties
Electrical Conductivity |
5 |
MS/m |
Thermal Expansion Coefficient |
16 |
1/K * 10-6 |
IndustriesApplication |
