Bandă de oțel galvanizat – DX51D+Z bandă bobină acoperită cu zinc

QIDAMT · GALVANIZED STRIP

DX51D+Z galvanized narrow strip and flat bar for roll-forming, canale de cabluri, strapping and cold-formed sections.

Bandă de oțel galvanizat is narrow-width DX51D+Z galvanized strip slit from wide coil. The uniform zinc coating protects the full width including sheared edges, and the soft substrate roll-forms and bends easily. It is the economical choice for cable trays, strapping, purlin profiles and cold-formed sections.

Avantaje cheie

Narrow Widths

Slit widths from 10 mm la 600 mm.

Edge Protection

Zinc protects slit edges against rust.

Formable

Bends and roll-forms without cracking.

Economic

Lower cost than cold-rolled strip.

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
Densitate: 7.85 g/cm³

Dimensiuni standard

Parametru	Gamă
Strip width	10 – 600 mm (slit to order)
Grosime	0.20 – 4.0 mm
ID bobină / DE	ID 508 mm / DE LA ≤ 1250 mm
Greutatea bobinei	≤ 12 t per coil
Suprafaţă	Fluturaş / zero spangle / uns cu ulei
Standard	ÎN 10327 / GB/T 2518 / ASTM A653 / JIS G3302

Aplicații

Galvanized steel strip is used for cable tray and raceway production, steel strapping and banding, roll-formed purlin and section profiles, light gauge framing, furniture components, cleme de furtun, zip ties and general packaging. For full-width supply see our DX51D+Z galvanized coil.