アルミメッキコイル
Aluminized Coil is available in a wide range of thicknesses from 0.30 mm to 3.00 mm and widths from 600 mm to 1524 mm. Standard coil weights, coating grades, and dimensional tolerances make it suitable for automotive, 空調設備, 工業用暖房, および建設アプリケーション. Selecting the correct specification helps optimize fabrication efficiency, 耐久性, and overall product performance.
- 説明
説明
Aluminized Coil is produced by coating carbon steel with an aluminum-silicon alloy through a continuous hot-dip process. The material combines the strength of steel with excellent heat resistance, 酸化抵抗, および腐食保護. 自動車の排気システムに広く使用されています, 工業用加熱装置, construction materials, and HVAC applications.
One of the most important considerations when selecting aluminized steel products is choosing the appropriate thickness, width, and coil dimensions for the intended application.
Common Thickness Range
The thickness of aluminized coil varies according to industry requirements.
| 厚さ (mm) | 厚さ (ゲージ) | 代表的な用途 |
|---|---|---|
| 0.30–0.50 | 29–24 Gauge | 換気ダクト, appliance panels |
| 0.50–0.80 | 24–21 Gauge | Exhaust components, HVAC システム |
| 0.80–1.20 | 21–18 Gauge | Industrial equipment |
| 1.20–2.00 | 18–14 Gauge | 遮熱板, 構造部品 |
| 2.00–3.00 | 14–11 Gauge | Heavy-duty industrial applications |
Common Width Specifications
Most manufacturers offer standard widths suitable for coil processing and sheet production.
| 幅 (mm) | 幅 (インチ) |
| 600 | 23.6 |
| 914 | 36 |
| 1000 | 39.4 |
| 1219 | 48 |
| 1250 | 49.2 |
| 1500 | 59 |
| 1524 | 60 |
Custom widths can also be slit according to customer requirements.
Coil Dimensions
| アイテム | 典型的な範囲 |
| Inner Diameter | 508 mm / 610 mm |
| 外径 | 1000–2000 mm |
| コイル重量 | 3–25 Tons |
| Coil Length | Customized |
The actual coil dimensions depend on thickness, width, and transportation requirements.
Common Coating Weights
The aluminum-silicon coating weight affects corrosion resistance and service life.
| Coating Grade | Total Coating Weight (g/m²) |
| AS60 | 60 |
| AS80 | 80 |
| AS100 | 100 |
| AS120 | 120 |
| AS150 | 150 |
Higher coating weights generally provide enhanced durability and oxidation resistance.
Typical Production Tolerances
| 仕様 | Typical Tolerance |
| 厚さ | ±0.02–0.05 mm |
| 幅 | ±2mm |
| 長さ | ±3 mm |
| Flatness | According to standard requirements |
Precise tolerances help ensure stable performance during stamping, 曲げ, and welding operations.
Popular Sizes in Industrial Applications
| 厚さ (mm) | 幅 (mm) |
| 0.47 | 1219 |
| 0.60 | 1219 |
| 0.80 | 1219 |
| 1.00 | 1219 |
| 1.20 | 1219 |
| 1.50 | 1250 |
| 2.00 | 1500 |
These dimensions are commonly used for automotive exhaust systems, industrial furnace components, ventilation equipment, and heat-resistant fabrication projects.
Advantages of Coil Form Supply
- Suitable for continuous production lines
- Reduced material waste during processing
- Easy slitting and cut-to-length processing
- Lower handling costs compared with individual sheets
- Efficient transportation and storage
