Sağlam Metal
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Cupral 2® (CuAl10Fe3Mn) is an aluminum bronze alloy that closely resembles tin bronze in terms of hardness. It is the most widely used aluminum bronze, combining properties such as wear and fatigue resistance, lubricity, and impact resistance.
Cupral 2® (CuAl10Fe3Mn) is known for its high strength, high wear resistance, and good temperature resistance properties. This material is commonly used in industrial applications that require high performance. It finds extensive use in various fields, such as high-speed operating devices, machine parts under heavy loads, high-pressure, and high-temperature applications, thanks to its durability and long-lasting characteristics. Additionally, Cupral 2® (CuAl10Fe3Mn) is utilized in applications requiring high heat conductivity and high electrical conductivity, such as electric devices and heat transfer applications. Manufacturers rely on Cupral 2® (CuAl10Fe3Mn) to produce high-performance and reliable products, making it an ideal material for industrial applications.
Aluminium |
Iron |
Manganese |
Other |
Copper |
Al |
Fe |
Mn |
Max |
Cu |
9 - 11 |
2.5 - 3.5 |
1 |
1 |
Remaining |
Hardness |
140 - 180 |
HB |
Tensile Strength |
500 - 650 |
N/mm2 |
Yield Strength |
180 - 280 |
N/mm2 |
Moduls of Elasticity (20°C) |
117 |
kN/mm2 |
Elogation L=5D |
14 |
% |
Compressive Strength |
980 - 1050 |
Mpa |
Electrical Conductivity |
7 |
MS/m |
Thermal Expansion Coefficient |
16.2 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
63 |
W/mK |
Density |
7.45 |
g/cm3 |
Special Information
Continuous cast products of rods, sand castings, centrifugal casting, forging , alloying and casting products according to the picture and special composition for Aerospace Industry, Automotive Manufacturing and Manufacturing Industry.
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