پیشرفت
DX51D+Z galvanized narrow strip and flat bar for roll-forming, cable trays, strapping and cold-formed sections.
Galvanized steel strip 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.
Key Advantages
ترکیب شیمیایی (DX51D+Z Substrate)
| عنصر | سی | منگنز | پ | اس | و | Fe |
|---|---|---|---|---|---|---|
| محتوا % | ≤ 0.12 | ≤ 0.60 | ≤ 0.10 | ≤ 0.045 | ≤ 0.50 | Balance |
Mechanical Properties (Base Steel)
- Yield strength: 140 – 300 MPa
- Tensile strength: 270 – 500 MPa
- Elongation (δ): ≥ 22 %
- Zinc coating: Z40 – Z275 g/m²
- Density: 7.85 g/cm³
Standard Sizes
| Parameter | Range |
|---|---|
| Strip width | 10 – 600 میلی متر (slit to order) |
| ضخامت | 0.20 – 4.0 میلی متر |
| Coil ID / OD | ID 508 میلی متر / OD ≤ 1250 میلی متر |
| Coil weight | ≤ 12 t per coil |
| Surface | Spangle / zero spangle / oiled |
| استاندارد | در 10327 / GB/T 2518 / ASTM A653 / JIS G3302 |
برنامه های کاربردی
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, hose clamps, zip ties and general packaging. For full-width supply see our DX51D+Z galvanized coil.
Processing & بسته بندی
Slitting, recoiling, shearing and edge trimming available. Coils are wrapped with moisture-proof paper, steel strapped and packed for export.
Send width, thickness, coating, coil weight and quantity — we confirm price within 24 hours.
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