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Steel and aluminium sheets – cross-cutting

Steel and aluminium blanks produced by the Steel Service Centre are manufactured from high-quality steel coil through a precise cross-cutting process. Thanks to a modern machine park and ten specialised cross-cutting lines, we are able to produce blanks with very high repeatability of parameters and dimensional accuracy.

Advanced production lines enable precise cutting of sheets into blanks of specified length and width, in accordance with customers’ technological requirements. Modern production equipment guarantees high dimensional accuracy, parameter repeatability, and high cutting edge quality. Integrated production and packaging systems allow optimal use of raw materials, stable production quality, and fast preparation of finished blanks for transport.

Automated packaging and palletising systems enable safe preparation of blanks for transport and short order lead times.

Types of produced steel and aluminium sheets

Hot-rolled steel sheets

Sheet thickness: 1.25 – 12.0 mm
Width range: 300 – 2050 mm
Length range: 500 – 14000 mm
Tight length tolerance: ± 0.2 mm/m
Standard width tolerance: YES
Perfect flatness: YES
Internal stress relief: YES
Surface quality: standard, pickled oiled
Grades: S235JR – S355JR, S355J2 (EN 10025+A1, EN 10051)
DD11 – DD14 (EN 10111, EN 10051)
S315 MC – S500 MC (EN 10149, EN 10051)

Cold-rolled steel sheets

Sheet thickness: 0.3 – 3.0 mm
Width range: 50 – 2000 mm
Length range: 100 – 6000 mm
Length tolerance: ± 0.2 mm
Width tolerance: ± 0.1 mm
Surface quality: A – standard
B – improved (smooth)
Surface protection: O – oiled
NOL – non-oiled
Grades: DC01 – DC06 (EN 10130, EN 10131)
DC01EK – DC06EK (EN 10209, EN 10131)
HC180LA – HC420LA (EN 10268, EN 10131)

Coated steel sheets

Sheet thickness: 0.25 – 2.0 mm
Width range: 50 – 1550 mm
Length range: 100 – 6000 mm
Length tolerance: ± 0.2 mm
Width tolerance: ± 0.1 mm
Coatings: polyester (gloss)
polyester (matte)
Colours: according to RAL chart
Grades: DX51D – DX56D (EN 10346:2009, EN 10143)
S220GD – S500GD (EN 10346:2009, EN 10143)
HX260LAD – HX460LAD (EN 10346:2009, EN 10143)

Electro-galvanised steel sheets (Jetskin)

Sheet thickness: 0.4 – 3.0 mm
Width range: 50 – 1550 mm
Length range: 100 – 6000 mm
Length tolerance: ± 0.2 mm
Width tolerance: ± 0.1 mm
Coatings: ZE 25/25 – 100/100, ZV 25/25 – 100/100, ZX 25/25 – 100/100
Surface quality: A – standard
B – improved (smooth)
Surface protection: C – passivation
O – oiling
P – phosphating
AFP – Anti-fingerprint
Grades: DC01 – DC05 (EN 10152, EN 10131)

Hot-dip galvanised and zinc-magnesium steel sheets

Sheet thickness: 0.35 – 6.0 mm
Width range: 50 – 1550 mm
Length range: 100 – 6000 mm
Length tolerance: ± 0.2 mm
Width tolerance: ± 0.1 mm
Coatings: Z 100 – 600
ZA 95 – 300 GALFAN
ZM 90 – 620
Surface finish: N – normal spangle
M – minimized spangle
Surface quality: A – standard
B – improved (smooth)
C – highest quality (extra smoothed)
Surface protection: O – oiling
P – phosphating
S – organic coating (Anti-fingerprint)
C – passivation
Grades: DX51D – DX56D (EN 10346:2009, EN 10143)
S220GD – S500GD (EN 10346:2009, EN 10143)
HX260LAD – HX460LAD (EN 10346:2009, EN 10143)

Aluminium sheets

Standard aluminium sheets

Thickness range: 0.5 – 10 mm
Standard formats: 1000×2000, 1250×2500,
1500×3000, 2000×4000 mm
Grades: 1050A, 3003, 3004, 3005, 3103, 3105, 5754, 5049,
5005, 5052, 5251, 5083, 8011, 8006
EN 573-3/515/485-1,2,3/4
Temper: 0/H111, H12, H14, H18, H22, H24, H26,
H28, H32, H42, H44, H46
Surface: Smooth, embossed, stucco

Cut-to-size aluminium sheets

Thickness range: 0.3 – 3 mm
Width range: 300 – 1550 mm
Width tolerance: ± 0.1 mm
Length range: 300 – 6000 mm
Length tolerance: ± 0.2 mm
Grades: 1050A, 3003, 3004, 3005, 3103, 3105, 5754, 5049,
5005, 5052, 5251, 5083, 8011, 8006
EN 573-3/515/485-1,2,3/4
Temper: 0/H111, H12, H14, H18, H22, H24, H26,
H28, H32, H42, H44, H46
Surface: Smooth, embossed, stucco

Aluzinc sheets

Sheet thickness: 0.3 – 3.0 mm
Width range: 50 – 1550 mm
Length range: 100 – 6000 mm
Length tolerance: ± 0.2 mm
Width tolerance: ± 0.1 mm
Coatings: AZ: 100 – 185
Surface finish: N – normal spangle
Surface quality: A – standard
B – improved (smooth)
Surface protection: C – passivation
O – oiling
S – organic coating (Anti-fingerprint)
Grades: DX51D – DX56D (EN 10346:2009, EN 10143)
S220GD – S500GD (EN 10346:2009, EN 10143)

Production of steel and aluminium sheets

Serwistal
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