Standard profiles Custom profiles Profiles in stock

More

More

More

 

Standard aluminium profiles

COSMOS ALUMINIUM offers a wide range of standard aluminium profiles: corner profiles, T-type, U-type profiles, strips, rods, round tubes, square tubes, rectangular tubes, etc.

The company uses up-to-date equipment and works according to the latest standards in quality, guaranteeing precision and quality that will meet its clients' demanding standards.

We stock some of the aluminium profiles in our very own warehouse in Klaipėda. You can look through our range of products here.

You can find all of the standard profiles in basic production in the catalogues presented below. View the catalogues by clicking on the images:

   
 
 

The complete catalogue of standard profiles can be found below:

COSMOS ALUMINIUM can produce profiles from most alloys that belong to the 6XXX alloy series using various methods of thermal treatment. The most popular alloys and thermal treatments are the following:

EN-AW 6060 (Al MgSi0.5) according to DIN 3.3206
EN-AW 6063 (Al Mg0.7Si) according to DIN 3.2315
EN-AW 6082 (Al Si1MgMn) according to DIN 3.2315

According to En 573-3 (EN-AW chemical composition %):

Alloy

  6060   6063   6082
Si   0,30-0,60   0,20-0,60   0,70-1,30
Fe   0,10-0,30   0,35   0,50
Cu   0,10   0,10   0,10
Mn   0,10   0,10   0,40-1,0
Mg   0,35-0,60   0,45-0,90   0,60-1,20
Cr   0,05   0,10   0,25
Zn   0,15   0,10   0,20
Ti   0,10   0,10   0,10
Other Each 0,05   0,05   0,05
Total 0,15   0,15   0,15
Al   residual   residual   residual

Alloys and possible thermal treatments 

6060 6063  6082 
O O O 
T4 T4 T4 
T5 T5  T5
T6 T6 T6 
T66 T66   
 Terminio apdirbimo žymėjimas (pagal EN 515)
O Atkaitinti deformuojamieji lydiniai
T4 Grūdinamas ir natūraliai sendinamas
T5 Ataušintas po karšto deformavimo ir dirbtinai sendinamas
T6 Grūdinamas ir dirbtinai sendinamas. 
Reikalingas aušinimas
T66 Ataušintas po karšto deformavimo ir dirbtinai sendinamas, pasiekiant geresnes mechanines savybes, naudojant specialią apdirbimo technologiją.
Reikalingas aušinimas
Physical properties
EN-AW alloys 6060 6063 6082
Melting interval °C 585-650   585-650
Density g/cm³ 2,70 2,70 2,70
Conductivity MS/m 34-38   24-32
Heat transfer W/(mK) 200-220   170-220
Heat capacity J/KgK) 898   896
Thermal expansion values:      
-50 to 20 °C (10-6 /K) 21,8 23,4 23,4
20 to 100 °C (10-6 /K) 23,4
20 to 200 °C (10-6 /K) 24,5
20 to 300 °C (10-6 /K) 25,6
Young's modulus MPa 69500 69500 70000
Shear modulus MPa 26100 26100 26400

More information on the technical characteristics of aluminium alloys: