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Sheets

Production Technology

Sheets are produced out of cold rolled coils in an integrated line performing following operations: strip trimming, leveling on a roller leveler, application of paper and special plastic films, sheet stacking and packaging.

The following cold rolled coils are processed : Coated or plain, either smooth, tread or embossed , annealed or non-annealed, tension leveled or non-tension leveled, degreased or greased.

Sheets may be produced out of 1xxx, 3xxx, 5xxx and 8xxx series alloys, while product quality is reached based on either standard or customers’ demands.
Plain, coated, embossed, tread
SHEET CLASSES CHARACTERISTICS THICKNESS (mm) WIDTH (mm) LENGTH (mm)
PLAIN Cold rolled, mill finish, edged, tension-leveled, eloxal quality 1,5-0,5 tension-leveled
5,0-1,5 non-tension-leveled
600-1500 600-6000
COATED Cold rolled, edged, tension-leveled, colour shade acc to RAL colour chart 1,5-1,2
1,2-1,0
1,0-0,55 Al(1050)
1,0-0,5 legure
600-1000
600-1250
600-1500
600-1500
600-6000
EMBOSSED Cold rolled, edged, tension-leveled, plain, coated, STUCCO D2010 pattern 1,2-0,5
1,5-1,2 Al(1050)
600-1500
800-1000
600-6000
TREAD Cold rolled, unedged, 2-bar and 5-bar pattern 1,5/2,0 – 5,0/6,5 1000-1500 600-6000
RAL COLOUR CHART
All data referring to strip thickness are due to alloys, tempers and shall be defined according to each concrete customers’ requests.
PROTECTIVE PVC FILM: conventional, laser-cut (according to customers’ requests).
DESPATCH: with or without paper interleaved (according to customers’ requests).

Alloys

Tempers