Алюминированная катушка
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 мм. Standard coil weights, coating grades, and dimensional tolerances make it suitable for automotive, HVAC, industrial heating, и строительные приложения. Selecting the correct specification helps optimize fabrication efficiency, долговечность, and overall product performance.
- Описание
Описание
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, стойкость к окислению, и защита от коррозии. Широко используется в автомобильных выхлопных системах., промышленное отопительное оборудование, construction materials, и приложения HVAC.
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.
| Толщина (мм) | Толщина (Измерять) | Типичные применения |
|---|---|---|
| 0.30–0.50 | 29–24 Gauge | Вентиляционные каналы, appliance panels |
| 0.50–0.80 | 24–21 Gauge | Exhaust components, системы отопления, вентиляции и кондиционирования |
| 0.80–1.20 | 21–18 Gauge | Industrial equipment |
| 1.20–2.00 | 18–14 Gauge | Тепловые экраны, структурные части |
| 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.
| Ширина (мм) | Ширина (дюйм) |
| 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
| Элемент | Типичный диапазон |
| Внутренний диаметр | 508 мм / 610 мм |
| Внешний диаметр | 1000–2000 mm |
| Вес катушки | 3–25 тонн |
| 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.
| Класс покрытия | Total Coating Weight (г/м²) |
| AS60 | 60 |
| AS80 | 80 |
| AS100 | 100 |
| АС120 | 120 |
| АС150 | 150 |
Higher coating weights generally provide enhanced durability and oxidation resistance.
Typical Production Tolerances
| Спецификация | Typical Tolerance |
| Толщина | ±0.02–0.05 mm |
| Ширина | ±2 мм |
| Длина | ±3 mm |
| Flatness | According to standard requirements |
Precise tolerances help ensure stable performance during stamping, изгиб, and welding operations.
Popular Sizes in Industrial Applications
| Толщина (мм) | Ширина (мм) |
| 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
