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/Strips/Hot dip galvanized strips

HOT DIP GALVANIZED STRIPS

The entire Marcegaglia product range of carbon steel hot dip galvanized strips, divided by thickness, width, grades and manufacturing standards.

PRODUCT RANGE
Min-Max. Thickness (mm) 0.25 – 4
Min-Max. Width (mm) 8 – 1530
MANUFACTURING STANDARD PRODUCT DESIGNATION
EN 10346 Steel flat products for cold forming
EN 10346 Structural steels
Marcegaglia standard
STP 0074
Structural steels for construction
EN 10346 High yield strength steels for cold forming
EN 10346 Dual phase steels
ASTM A653 Hot dip zinc-coated steel
Upon request: supply of grades not included in the above mentioned standards or grades according to customers’ standards, including major automotive manufacturers.
TECHNICAL CHARACTERISTICS
Coating Z50 up to Z800 g/m2
Coating is expressed in weight of zinc (g) over one square meter of product (total of two sides).
Surface finishes A (normal appearance)
Standard finish for industrial useB (improved surface)
Skinpassed surfaceB1 (smooth)
Smooth cylinder skinpassB2 (bright)
Double smooth cylinder skinpass

C (superior)
Highest standard of finish

Surface appearances N – Normal spangle

M – Reduced spangle

Surface treatments Oiling
Surface protection from oxidation, with improved suitability for plastic deformation.
Chromating
Chromate conversion coating resulting in the formation of a passivating film.
Only trivalent chromium is employed.Ecorsteel®
Transparent or semi-transparent organic coating with special protective, lubricant and antifingerprint properties.
Available for thicknesses up to 1,4 mm.
SUPPLY CONDITIONS
  • Tolerances according to EN 10143
    (and other equivalent international norms)
  • Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204 and other specific norm requirements

More zinc layer options, new steel grades

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