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/Coils/Hot dip galvanized coils

HOT DIP GALVANIZED COILS

The whole Marcegaglia product range of carbon steel hot dip galvanized coils for structural, building, contruction and other different applications, divided by thickness, width, grades and manufacturing standards.

PRODUCT RANGE
Thickness (mm) Width (mm)
1000 1250 1500 1530
0.25 ÷ 0.29
0.30 ÷ 0.34
0.35 ÷ 0.39
0.40 ÷ 0.49
0.50 ÷ 0.59
0.60 ÷ 0.69
0.70 ÷ 0.79
0.80 ÷ 0.89
0.90 ÷ 0.99
1.00 ÷ 1.19
1.20 ÷ 1.29
1.30 ÷ 1.39
1.40 ÷ 1.49
1.50 ÷ 1.69
1.70 ÷ 2.10
2.11 ÷ 2.39
2.40 ÷ 3.00
3.00 ÷ 4.00
GRADE | MANUFACTURING STANDARD
DX 51D, DX52D,
DX53D, DX54D,
DX56D, DX57D
(other grades upon request)
EN 10346
Steel flat products for cold forming
S220GD, S250GD,
S250GD-DM*, S280GD,
S280GD-DM*, S320GD,
S350GD,S390GD,
S420GD, S450GD,
S550GD EN 10346
EN 10346
Structural steels
S390GD (STP 0074)
S450GD (STP 0111)
Marcegaglia standard
Structural steels for construction
HX260LAD, HX300LAD,
HX340LAD, HX380LAD,
HX420LAD, HX220YD,
HX260YD, HX300YD
EN 10346
High yield strength steels for cold forming
DP600, DP800, DP1000
(other grades upon request)
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 Z725 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 skinpassC (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.
SUPPLY CONDITIONS
  • Tolerances according to EN 10143 (and other equivalent international norms)
  • Special tolerances upon request
  • Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204 and other specific norm requirements

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