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CeMAT 2018, 23 - 27 April

Hot rolling

Hoesch Schwerter Profile

Exhibitor details
Logo Hot rolling

Product description

During the production of special profiles by hot rolling the input billet or slab is formed into lengths up to 70 m using two oppositely rotating cylindrical rolls. The products of this forming technique are used in a multitude of industrial applications. Hot rolled special profiles offer innovative solutions whether it be for automotive, materials handling or railroad use.
Hot rolled profiles are roller straightened and sheared into production lengths or sawn into fixed lengths according to customer wishes.

The advantages of hot rolled special profiles include, amongst others

* targeted strengthening of highly stressed areas of component parts

* best mechanical properties through uninterrupted grain orientation

* best shape properties and fitting accuracy through maintenance of the tightest tolerances
Technical possibilities


Dimensions:

* circumscribed circle up to 220 mm Ø;
for flat shapes up to 320 mm wide
* minimum wall thickness 4 mm
* lengths up to 19,500 mm
cold sheared length ± 50 mm
fixed length (sawn) ± 1.5 mm

Weights per meter:

* minimum c. 7 kg/m
* maximum c. 80 kg/m

Cross sectional tolerances/Straighteness tolerances:

Plant Standard

* 1.5 mm/m longitudinal camber
* 1° /m for twist, according to norms for comparable cross sections or by individual agreement

Forklift Mast Rails
(fine tolerances)

* 1 mm/m for longitudinal camber
* 0.5°/m for twist or by agreement


Surface

* as rolled, shotblast, pickled and / or primer coated by prior agreement


Materials/ Treatments

* mild, carbon and alloy structural steels or customer-specific alloys
* treatments by agreement, e.g. stress-relieved annealing, soft annealing, normalizing, hardening and tempering

Product website

All products offered by this exhibitor

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SE-|M| - precision from the intelligent combination of proven production processes - the lowest possible tolerances (0.2mm) in the main functional surfaces of the profiles - an improved wear resistance resulting from the correct material selection and the removal of surface decarburization - cost ...read more

Hot extruding

During hot extrusion a round steel billet is pre-heated and, after leaving the furnace, is pushed throuh a forming die into a profile bar using a ram with an extrusion force of 2,200 t. Hot extrusion offers substantial advantages in comparison to hot rolling forging or machining. Hot extrusion can ...read more

Hot extruding

During hot extrusion a round steel billet is pre-heated and, after leaving the furnace, is pushed throuh a forming die into a profile bar using a ram with an extrusion force of 2,200 t. Hot extrusion offers substantial advantages in comparison to hot rolling forging or machining. Hot extrusion can ...read more

Hot rolling

During the production of special profiles by hot rolling the input billet or slab is formed into lengths up to 70 m using two oppositely rotating cylindrical rolls. The products of this forming technique are used in a multitude of industrial applications. Hot rolled special profiles offer innovative ...read more

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