Aluminium – Natur
| Material | Aluminium |
| Surface finish | Natur |
| Material shortcut | W |
| Available thicknesses | 0,60 0,70 0,80 1,00 1,50 2,00 |
Material usage
Material properties
KJG a.s. is a multimetallic company that uses high quality materials for processing. In its portfolio, it has seven basic materials plus painted sheets in more than 40 colour versions. The exclusive suppliers of materials are European companies that meet all the required standards. This guarantees high quality of raw materials and is a prerequisite for high quality standards of KJG a.s.
Aluminium does not occur in nature in its form. The first theory about its existence was created by the French chemist Antoine Lavoisier in 1778. Aluminium was first extracted in 1825 by the Danish chemist Hans-Christian Oersted. Before it was discovered that aluminium could be made cheaply from bauxite, it was the most expensive metal in the world. Aluminium forms 8 % of the earth's crust in various minerals, making it the third most abundant element after oxygen and silicon. In the construction industry, it is used for objects where high corrosion resistance is required, it is suitable for all types of roofs, facade profiles or gutter systems.
Technical sheet
Suppliers
speira
EN AW 1050A H14/H24 (profiles, coil, sheet)
Impol
EN AW 6060T64 (flat bars)
EN AW 6060T4 (flat bars)
EN AW 6060 T66 (pipes)
Overview of benefits
Overview of properties
| Melting point | 660 °C |
| Density | 2,7 kg/dm³ |
| Length change at 100 K | 2,4 mm/m |
Weight of metals for given thicknesses
| Material | 0,50 mm | 0,55 mm | 0,60 mm | 0,65 mm | 0,70 mm | 0,80 mm | 1,00 mm | 1,50 mm |
|---|---|---|---|---|---|---|---|---|
 Galvanized steel | 3,93 kg/m² | 4,32 kg/m² | 4,71 kg/m² | 5,10 kg/m² | 5,50 kg/m² | 6,28 kg/m² | 7,86 kg/m² | 11,79 kg/m² |
 Galvanized steel prepainted | 3,93 kg/m² | 4,32 kg/m² | 4,71 kg/m² | 5,10 kg/m² | 5,50 kg/m² | 6,28 kg/m² | 7,86 kg/m² | 11,79 kg/m² |
 Aluminium | 1,35 kg/m² | 1,49 kg/m² | 1,62 kg/m² | 1,75 kg/m² | 1,89 kg/m² | 2,16 kg/m² | 2,70 kg/m² | 4,05 kg/m² |
 Aluminium prepainted | 1,35 kg/m² | 1,49 kg/m² | 1,62 kg/m² | 1,75 kg/m² | 1,89 kg/m² | 2,16 kg/m² | 2,70 kg/m² | 4,05 kg/m² |
 Titanium zinc | 3,60 kg/m² | 3,96 kg/m² | 4,32 kg/m² | 4,68 kg/m² | 5,04 kg/m² | 5,76 kg/m² | 7,20 kg/m² | 10,80 kg/m² |
 Titanium zinc Patina | 3,60 kg/m² | 3,96 kg/m² | 4,32 kg/m² | 4,68 kg/m² | 5,04 kg/m² | 5,76 kg/m² | 7,20 kg/m² | 10,80 kg/m² |
 Copper | 4,46 kg/m² | 4,90 kg/m² | 5,35 kg/m² | 5,80 kg/m² | 6,25 kg/m² | 7,14 kg/m² | 8,93 kg/m² | 13,39 kg/m² |
 Copper Patina | 4,46 kg/m² | 4,90 kg/m² | 5,35 kg/m² | 5,80 kg/m² | 6,25 kg/m² | 7,14 kg/m² | 8,93 kg/m² | 13,39 kg/m² |
 Stainless steel | 3,95 kg/m² | 4,34 kg/m² | 4,74 kg/m² | 5,13 kg/m² | 5,53 kg/m² | 6,32 kg/m² | 7,90 kg/m² | 11,85 kg/m² |
Weights refer to 1 m² of sheet metal
Material thermal expansion of used metals
| Temperature | 10 °C | 20 °C | 30 °C | 40 °C | 50 °C | 60 °C | 70 °C | 80 °C | 90 °C | 100 °C |
|---|---|---|---|---|---|---|---|---|---|---|
| Galvanized steel | 0,12 mm/m | 0,24 mm/m | 0,36 mm/m | 0,48 mm/m | 0,60 mm/m | 0,72 mm/m | 0,84 mm/m | 0,96 mm/m | 1,08 mm/m | 1,20 mm/m |
| Galvanized steel prepainted | 0,12 mm/m | 0,24 mm/m | 0,36 mm/m | 0,48 mm/m | 0,60 mm/m | 0,72 mm/m | 0,84 mm/m | 0,96 mm/m | 1,08 mm/m | 1,20 mm/m |
| Aluminium | 0,24 mm/m | 0,48 mm/m | 0,72 mm/m | 0,96 mm/m | 1,20 mm/m | 1,44 mm/m | 1,68 mm/m | 1,92 mm/m | 2,16 mm/m | 2,40 mm/m |
| Aluminium prepainted | 0,24 mm/m | 0,48 mm/m | 0,72 mm/m | 0,96 mm/m | 1,20 mm/m | 1,44 mm/m | 1,68 mm/m | 1,92 mm/m | 2,16 mm/m | 2,40 mm/m |
| Titanium zinc | 0,22 mm/m | 0,44 mm/m | 0,66 mm/m | 0,88 mm/m | 1,10 mm/m | 1,32 mm/m | 1,54 mm/m | 1,76 mm/m | 1,98 mm/m | 2,20 mm/m |
| Titanium zinc Patina | 0,22 mm/m | 0,44 mm/m | 0,66 mm/m | 0,88 mm/m | 1,10 mm/m | 1,32 mm/m | 1,54 mm/m | 1,76 mm/m | 1,98 mm/m | 2,20 mm/m |
| Copper | 0,17 mm/m | 0,34 mm/m | 0,51 mm/m | 0,68 mm/m | 0,85 mm/m | 1,02 mm/m | 1,19 mm/m | 1,36 mm/m | 1,53 mm/m | 1,70 mm/m |
| Copper Patina | 0,17 mm/m | 0,34 mm/m | 0,51 mm/m | 0,68 mm/m | 0,85 mm/m | 1,02 mm/m | 1,19 mm/m | 1,36 mm/m | 1,53 mm/m | 1,70 mm/m |
| Stainless steel | 0,16 mm/m | 0,32 mm/m | 0,48 mm/m | 0,64 mm/m | 0,80 mm/m | 0,96 mm/m | 1,12 mm/m | 1,28 mm/m | 1,44 mm/m | 1,60 mm/m |
Material expansion is given in millimetres per meter, the temperature is in degrees Celsius
Metals you can use together for construction
| Material | Galvanized steel | Galvanized steel prepainted | Aluminium | Aluminium prepainted | Titanium zinc | Titanium zinc Patina | Copper | Copper Patina | Stainless steel |
|---|---|---|---|---|---|---|---|---|---|
| Galvanized steel | |||||||||
| Galvanized steel prepainted | |||||||||
| Aluminium | |||||||||
| Aluminium prepainted | |||||||||
| Titanium zinc | |||||||||
| Titanium zinc Patina | |||||||||
| Copper | |||||||||
| Copper Patina | |||||||||
| Stainless steel |
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