Our core competence!
Aside from the principle of light-weight construction, drawn aluminium tubes meet the highest requirements regarding tight tolerances, low weight, high stability, good corrosion-resistance and high electric and thermal conductivity. These properties make our aluminium tubes essential in many industrial applications as well as in our core market, the automotive industry.
With over 6 decades of experience in the manufacture of seamless drawn aluminium tubes, we face the challenges regarding the functionality of aluminium as a material. We produce according to customer specifications and adapt to meet your requirements. Our technicians will help you select the best material for your application.
|Aluminium alloy in accordance with DIN EN 573-3||Numerical designation||Typical properties of the aluminium alloy|
|EN AW-Al99,5; EN AW-Al99,7||EN-AW1050A; EN-AW1070A||Aluminium tubes for general applications, particularly high chemical resistance, low stability|
|EN AW-AlMn1||EN-AW3103||Higher stability than EN AW-Al 99,5. Same, partly better resistance than EN AW-Al 99,5. Good malleability and suitability for soldering. EN-AW3103 aluminium tubes are frequently found in
the automotive industry as liquid-conveying lines.
|EN AW-AlMn1Cu||EN-AW3003||Higher stability than EN AW-Al 99,5. Same, partly better resistance than EN AW-Al 99,5. Very malleable.|
|EN AW-AlMg2Mn0,8||EN-AW5049||Resistant to sea water. Suitable to handle high stress, easily weldable, good cold forming.|
|EN AW-AlMg2,5||EN-AW5052||Relatively high tensile strength, relatively good formability. Good anodising and welding properties; sea water resistant.|
|EN AW-AlMg3||EN-AW5754||Good anodising and welding properties; sea water and weather resistant.|
|EN AW-AlMgSi||EN-AW6060||Heat treatable alloy for Standard applications, especially suitable for decorative anodising.|
|EN AW-AlSi1MgMn||EN-AW6082||Similar to EN AW-AlMgSi, though with higher stability. Less suitable for decorative anodising than EN AW-AlMgSi.|
|EN AW-AlCu4MgSi(A)||EN-AW2017A||Heat treatable alloy. Guaranteed excellent machining and stress resistance.|
|EN AW-AlZn4,5Mg1||EN-AW7020||Heat treatable alloy. Excellently welding properties.|
|EN AW-AlZn5,5MgCu||EN-AW7075||Heat treatable alloy with almost steel-like properties for particularly demanding applications.|