/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 Structural steels |
| HX260LAD, HX300LAD, HX340LAD, HX380LAD, HX420LAD, HX220YD, HX260YD, HX300YD |
EN 10346 High yield strength steels for cold forming |
| HCT450X, HCT490X, HCT590X, HCT780X, HCT980X (other grades upon request) |
EN 10346 Dual phase steels |
| HX220BD | EN 10346 Bake Hardening Steel |
| ASTM A653 Hot dip zinc-coated steel |
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| Upon request: supply of grades not included in the above mentioned standards or grades according to customers’ standards, including major automotive manufacturers. (*) According to Italian D.M. 14.01.2008 “Technical norms for construction” |
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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 use B (improved surface) Skinpassed surface B1 (smooth) Smooth cylinder skinpass B2 (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. No-rinse Pre-treatment to allow subsequent painting cycle by purchaser. |
| SUPPLY CONDITIONS |
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