进步
Continuous hot-dip galvanized coil in DX51D+Z for roll-forming, 冲压, 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.
主要优势
化学成分 (DX51D+Z Substrate)
| 元素 | C | 锰 | 磷 | S | 和 | 铁 |
|---|---|---|---|---|---|---|
| 内容 % | ≤ 0.12 | ≤ 0.60 | ≤ 0.10 | ≤ 0.045 | ≤ 0.50 | 平衡 |
机械性能 (Base Steel)
- 屈服强度: 140 – 300 兆帕
- 抗拉强度: 270 – 500 兆帕
- 伸长 (d): ≥ 22 %
- 镀锌层: Z40 – Z275 g/m²
- Coil density: 7.85 g/cm³
标准尺寸
| 范围 | 范围 |
|---|---|
| 厚度 | 0.12 – 4.0 毫米 |
| 宽度 | 600 – 1500 毫米 (slit to order) |
| Coil ID | 508 / 610 毫米 |
| 卷材重量 | ≤ 25 t per coil |
| 表面 | Spangle / zero spangle / 皮肤通行证 / 涂油的 |
| 标准 | 在 10327 / 国标/T 2518 / ASTM A653 / JIS G3302 |
应用领域
DX51D+Z galvanized coil is used for roll-formed roofing and purlins, cable trays and raceways, 照明灯具, appliance cabinets, car body repair panels, storage rack components, and as substrate for color-coated (PPGI) 生产. For cut sheets see our DX51D+Z galvanized sheet, and for structural sections galvanized angle, channel and strip.
加工 & 包装
分切, 剪切, recoiling and edge trimming available. 线圈用防潮纸包裹, steel strapped and packed for sea or land transport.
发送厚度, 宽度, 卷重, coating and quantity — we confirm price within 24 小时.
获取报价
