DX51D+Z Galvanized Steel Coil – Hot-Dip Zinc Coated

QIDAMT · GALVANIZED COIL

Continuous hot-dip galvanized coil in DX51D+Z for roll-forming, Ștampilare, 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.

Avantaje cheie

Acoperire uniformă

Consistent zinc layer across the full width.

Roll-Form Friendly

Soft substrate forms profiles without cracking.

Tight Tolerances

Accurate gauge for high-speed production lines.

Coating Options

Z40–Z275 for indoor or outdoor duty.

Compoziție chimică (DX51D+Z Substrate)

Element	C	Mn	P	S	Si	Fe
Conţinut %	≤ 0.12	≤ 0.60	≤ 0.10	≤ 0.045	≤ 0.50	Echilibru

Proprietăți mecanice (Base Steel)

Rezistenta la curgere: 140 – 300 MPa
Rezistență la tracțiune: 270 – 500 MPa
Elongaţie (d): ≥ 22 %
Acoperire cu zinc: Z40 – Z275 g/m²
Coil density: 7.85 g/cm³

Dimensiuni standard

Parametru	Gamă
Grosime	0.12 – 4.0 mm
Lăţime	600 – 1500 mm (slit to order)
ID bobină	508 / 610 mm
Greutatea bobinei	≤ 25 t per coil
Suprafaţă	Fluturaş / zero spangle / trecerea pielii / uns cu ulei
Standard	ÎN 10327 / GB/T 2518 / ASTM A653 / JIS G3302

Aplicații

DX51D+Z galvanized coil is used for roll-formed roofing and purlins, cable trays and raceways, corpuri de iluminat, appliance cabinets, car body repair panels, storage rack components, and as substrate for color-coated (PPGI) production. For cut sheets see our DX51D+Z tabla zincata, and for structural sections unghi galvanizat, channel and strip.

Prelucrare & Ambalare

Taiere, forfecare, recoiling and edge trimming available. Coils are wrapped with moisture-proof paper, steel strapped and packed for sea or land transport.