Cupral 4® (CuAl13Fe3) material, produced by Saglam Metal, is a hard bronze material with high wear resistance and excellent sliding properties.
Cupral 4® (CuAl13Fe3) is a high-strength alloy material. It is created by combining different elements such as copper, aluminum, manganese, and iron in specific proportions. Cupral 4® (CuAl13Fe3) is widely used in many sectors thanks to its high durability, wear resistance, and excellent performance at high temperatures. Additionally, this material exhibits good corrosion resistance and has electromagnetic interference shielding properties. Cupral 4® (CuAl13Fe3) is commonly used in the production of high-performance components in various industries, including automotive, aviation, defense, shipbuilding, and others.
Cupral 4® (CuAl13Fe3) material can be used in wearing parts, wear-resistant slides, bending tools, pipe-end holding jaws, taper cams, bush manufacturing, plastic mold production, spoons, ladles, and thrust plate bushes.
Aluminium |
Iron |
Manganese |
Other |
Copper |
Al |
Fe |
Mn |
Max |
Cu |
12.5 - 13.5 |
3.5 - 5.0 |
max. 2 |
1 |
Remaining |
Hardness |
270 - 320 |
HB |
Tensile Strength |
700 - 800 |
N/mm2 |
Yield Strength |
350 - 450 |
N/mm2 |
Moduls of Elasticity (20°C) |
120 |
GPa |
Elogation L=5D |
1 |
% |
Compressive Strength |
1050 - 1200 |
Mpa |
Electrical Conductivity |
5 |
% |
Thermal Expansion Coefficient |
16 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
65 |
W/mK |
Density |
7.25 |
g/cm3 |
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.
We use cookies that comply with legal regulations to improve your shopping experience. You can find detailed information on our Cookie Policy page