On-Line Catalog

C Channels

Carriage Bars

Chain Guides

Fin Tubes, Omega Tubes, Double Omega Tubes - Heat Exchanger

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I Beam

J Channels

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Special Steel Sections for Curtain Walls

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Hot Rolling Steel

Hot Extruding Steel

Cold Drawing Steel


Item # Hot Extruding Steel



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During hot extrusion a round steel billet is pre-heated and, after leaving the furnace, is pushed through a forming die into a profile bar using a ram with an extrusion force of 2,200 t. Hot extruding offers substantial advantages in comparison with hot rolling, forging or machining. Hot extrusion can be used to make complex steel profile shapes even using metals which are difficult to form. In addition, small lot sizes can be produced economically.

We possesses highly sophisticated CAD and CAM systems which are used to support our customers during the design and engineering phases.

Hot extruded steel profiles offer the benefit of :

Technical Possibilities
Max. Circumscribed Circle Dia. for Solid and Hollow Profiles [mm]240
Min. Diagonals Dia. for Hollow Profiles [mm]20
Max. Diagonals Dia. for Hollow Profiles [mm]160
Min. Wall Thickness [mm]4
Max. Length [mm]16800
Lengthc. 3,000 up to e. 16,800 mm (depending on profile cross-section); with sawn ends, (fixed lengths by agreement)
Min. Weight [kg/m]1.5
Max. Weight [kg/m]100
Cross-Sectional Tolerances/ Straightness TolerancesBy agreement, depending on the profile cross- section and material grade; reductions possible, e.g. for functional areas, by agreement
SurfaceAs extruded; descaled or picked on request
Materials / TreatmentsNearly all quality and stainless steels in the iron and steel list, special steels, non-ferrous heavy metal alloys
All required heat treatments are available