进步
Q195 / Q235 narrow hot-dipped galvanized slit strip, the raw material for conduit, 管道, 包装, framing and bending parts.
Galvanized steel strip is slit from hot-dipped galvanized coil into narrow widths with controlled flatness and zinc coating. It is the preferred raw material for pipe welding, conduit, metal packaging and cold-bending applications.
主要优势
化学成分 (基础钢Q195)
| 元素 | C | 和 | 锰 | 磷 | S |
|---|---|---|---|---|---|
| 内容 % | 0.06 – 0.12 | ≤ 0.30 | 0.25 – 0.50 | ≤ 0.035 | ≤ 0.035 |
机械性能
- 抗拉强度 (σb): 315 – 430 兆帕
- 屈服强度 (σs): ≥ 195 兆帕
- 伸长 (δ5): ≥ 32 %
- 镀锌层: 40 – 275 克/平方米 (double side, nominal)
标准尺寸
| 范围 | 范围 |
|---|---|
| 厚度 | 0.15 – 3.0 毫米 |
| 狭缝宽度 | 12 – 800 毫米 (风俗) |
| ID / 从 | 508 毫米 / 1200 – 1800 毫米 |
| 卷材重量 | 3 – 8 公吨 |
| 表面 | 常规亮片, minimized spangle, skin pass |
| 标准 | 国标/T 2518 / 在 10346 / ASTM A653 |
应用领域
Galvanized strip is used for welded pipe and tube, electrical conduit, hose clamps, packaging straps, metal furniture, shelf brackets and cold-bending profiles. For the full coil version see our 镀锌钢卷; for the final tube product see galvanized square tube.
加工 & 包装
分切, edge trimming and oiling available. Coils are strapped and wrapped with VCI paper and moisture-proof film for sea freight.
发送厚度, 狭缝宽度, zinc grade and tonnage — we confirm price within 24 小时.
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