PROGRÈS
Continuous hot-dip galvanized coil in DX51D+Z for roll-forming, estampillage, painting and structural components.
DX51D+Z galvanized steel coil is produced by continuous hot-dip galvanizing of low-carbon strip. The uniform zinc coating provides edge-to-edge corrosion protection, while the soft substrate is ideal for roll forming, deep drawing and profiling. It is the standard feedstock for building profiles, appliance parts and downstream coated products.
Avantages clés
Composition chimique (Substrat DX51D+Z)
| Élément | C | Mn | P. | S | Et | Fe |
|---|---|---|---|---|---|---|
| Contenu % | ≤ 0.12 | ≤ 0.60 | ≤ 0.10 | ≤ 0.045 | ≤ 0.50 | Équilibre |
Propriétés mécaniques (Acier de base)
- Limite d'élasticité: 140 – 300 MPa
- Résistance à la traction: 270 – 500 MPa
- Élongation (d): ≥ 22 %
- Revêtement de zinc: Z40 – Z275 g/m²
- Coil density: 7.85 g/cm³
Tailles standards
| Paramètre | Gamme |
|---|---|
| Épaisseur | 0.12 – 4.0 mm |
| Largeur | 600 – 1500 mm (fente sur commande) |
| ID de bobine | 508 / 610 mm |
| Poids de la bobine | ≤ 25 t par bobine |
| Surface | Paillette / zéro paillette / passe cutanée / huilé |
| Standard | DANS 10327 / GB/T 2518 / ASTMA653 / JIS G3302 |
Applications
DX51D+Z galvanized coil is used for roll-formed roofing and purlins, cable trays and raceways, luminaires, appliance cabinets, car body repair panels, storage rack components, and as substrate for color-coated (PPGI) production. For cut sheets see our Tôle galvanisée DX51D+Z, and for structural sections cornière galvanisée, channel and strip.
Traitement & Emballage
Refendage, tonte, recoiling and edge trimming available. Les bobines sont enveloppées de papier résistant à l'humidité, steel strapped and packed for sea or land transport.
Envoyer l'épaisseur, largeur, poids de la bobine, revêtement et quantité - nous confirmons le prix dans les délais 24 heures.
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