Cupral 10® Aluminum Bronze
Cupral 10® High Hard
Deep Drawing Aluminium Bronze
Cupral 10® is the hardest aluminium bronze and has good friction properties and excellent compressive strength.
Cupral 10 is the hardest aluminium bronze.
It has good friction properties with an utmost hardness and excellent compressive strength.
Very brittle. Machining should be done carefully.
Cupral 10 Sheet Metal Deep Drawing Aluminium Manganese Bronze
Area of Application
Deep-drawing dies of stainless steel,
In mandrel pipe bending tools
Pipes, tube and drums forming
welding rolls.
Machine parts requiring wear resistance
Supply reels in the manufacture of pipes
Chemical Composition and Material Number
Code: Patented by Saglam Metal
Aluminium |
Iron |
Manganese |
Cobalt |
Other |
Copper |
Al |
Fe |
Mn |
Co |
Max |
Cu |
13.8 - 14.3 |
4.7 - 5.3 |
maks. 2.5 |
maks. 1 |
1 |
Remaining |
Heat Treatment: It is not necessary. If there is intensive machining, stress relief at 380 °C for 4 hours is recommended.
Mechanical Properties
Hardness |
380 - 400 |
HB |
Tensile Strength |
600 - 750 |
N/mm2 |
Yield Strength |
400 - 500 |
N/mm2 |
Moduls of Elasticity (20°C) |
120 |
N/mm2 |
Elogation L=5D |
0 |
% |
Compressive Strength |
1100 - 1400 |
Mpa |
Physical Properties
Electrical Conductivity |
4.5 |
MS/m |
Thermal Expansion Coefficient |
15 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
50 |
W/mK |
Density |
7.25 |
g/cm3 |
Special Information
Sheet Metal Deep Drawing Forming Aluminum Bronze is manufactured by Saglam Metal for Aerospace, Automotive and All manufacturing Industry.
Alloying and Machining of according to the customer technical data and drawings
