Cupral 6® Aluminum Bronze
Cupral 6® Medium Hardness
Wear Resistance Aluminum Bronze
Cupral6 aluminum bronze has a very high abrasion resistance.
Compared to standard drawing bronze, it has 2 times longer life. It also has high metal removal capability.
Product with easier processing.
Alloy has 2 structure.
Half of each phase consist of gamma and beta.
Come into prominence with hardness, abrasion resistance, excellent compression and sliding properties.
Cupral 6 Wear Resistance Aluminium Bronze
Area of Application
Bending tools
Forming die and roller
Wear plate
Flow Forming tools
Chemical Composition and Material Number
Code:Patented by Saglam Metal
Aluminium |
Iron |
Manganese |
Other |
Copper |
Al |
Fe |
Mn |
Max |
Cu |
13.6 - 14.0 |
4.5 - 5.2 |
max. 2.5 |
max. 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 |
350 - 380 |
HB |
Tensile Strength |
600 - 750 |
N/mm2 |
Yield Strength |
500 - 600 |
N/mm2 |
Moduls of Elasticity (20°C) |
120 |
GPa |
Elogation L=5D |
0 - 1 |
% |
Compressive Strength |
1050 - 1200 |
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
Alloying and Machining of according to the Custom Technical Data and Drawing for Aerospace, Automotive, Defence industry and all manufacturing industry.
