Metallic coated steels consist of a steel substrate with a metallic coating of zinc.
Hot dip galvanized products offer excellent corrosion resistance combined with very good forming properties.
Marcora’s wide range of Hot Dip Galvanized Steel
(Please contact us to discuss specifications not shown in this section)
Hot Dip Galvanized: : Marcora Grades
| Steels for cold forming: Drawing and Profiling – EN 10346:2009 | |||||
|---|---|---|---|---|---|
| DX51D +Z | DX52D +Z | DX53D +Z | DX54D +Z | DX56D +Z | DX57D +Z |
| Structural steels – EN 10346:2009 | ||||
|---|---|---|---|---|
| S220GD +Z | S250GD +Z | S280GD +Z | S320GD +Z | S350GD +Z |
| High Strenght Low Alloy Steels – EN 10346:2009 | ||||||
|---|---|---|---|---|---|---|
| HX260LAD +Z | HX300LAD +Z | HX340LAD +Z | HX380LAD +Z | |||
| HX420LAD +Z | HX460LAD +Z | HX500LAD +Z | ||||
Hot Dip Galvanized: Marcora Coating Properties
| Designation | Coating weight | Coating thickness |
| EN 10346 | double-sided (g/m2) | (µm per side) |
| Z80 | 80 | 5,5 |
| Z100 | 100 | 7,0 |
| Z140 | 140 | 10.0 |
| Z200 | 200 | 14,0 |
| Z225 | 225 | 16,0 |
| Z275 | 275 | 20,0 |
| Z350 | 350 | 25,0 |
| Z450 | 450 | 32,0 |
| Z600 | 600 | 42,0 |
| Z725 | 725 | 51,0 |
Easyfilm® ArcelorMittal brand names.
Antifinger AF® Marcegaglia
Hot Dip Galvanized: Marcora Coating Properties
| Slit coils – Strips in different widths and lower weight | ||
|---|---|---|
| Thickness | 0,30 – 3 mm | |
| Width | 17 – 2000 mm | |
| Inside Diameter | 508 or 610 mm | |
| Cut Lengths – Sheets | |||
|---|---|---|---|
| Thickness | 0,30 – 3 mm | ||
| Width | 80 – 2000 mm | ||
| Length | 300 – 4500 mm | ||
| Inside Diameter | 508 or 610 mm | ||
Surface conditions
- Dry
- Standard oiling
- Chemical passivation
- Phosphatising
Packing
The material may be supplied:
- Without any wrapping
- Wrapped with anticorrosion paper
- Wrapped with anticorrosion paper and metal box
- All sheets will be delivered on pallets.
Surface appearance
(according to international standards)
- Quality A
- Quality B
- Quality C
Tollerances
Thickness, Flatness, Width, Length and Camber tolerances are in accordance withEN 10143
Please contact us for specifications not shown
Campi di applicazione
- Condizionatori
- Componenti Auto
- Edilizia
- Canaline porta cavi
- Rivestimenti interni ed esterni
- Formatura e profilatura a freddo
- Lamiere ondulate
- Imbutitura
- Apparecchi domestici
- Telai di porte
- Porte
- Sistemi di chiusura a prova di fuoco
- Ingegneria autostradale
- Controsoffittature metalliche
- Pareti divisorie
- Energia rinnovabile
- Segnaletica stradale
- Coperture
- Porte di sicurezza
- Sistemi di Stoccaggio
- Silos
- Elementi strutturali
- Quadri elettrici
- Lamiere grecate
