Professional durable 0.7mm aluminum roofing corrugated sheet for residential
Description:
1. Material: Aluminum alloy
2. Thickness:0.7 mm
3. Width:750-1200 mm
4. Temper:O,H12,H14,H16,H18,H24,H26...
5. Surface:Mill finish
Advantage:
1. The weight of aluminum roofing sheet per square is less than one third of the stainless steel,
2. Aluminum has good anti-rust effect,
3. The most popular feature of aluminum roofing sheet is its durability
4. Aluminum roofing sheets can be treated and coated with chemicals to prevent the growth of algae and mildew.
Chemical composition:
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
| 1060 | 0.250 | 0.350 | 0.050 | 0.030 | 0.030.- | - | 0.050 | 0.030 | 99.6 |
| 1070 | 0.200 | 0.250 | 0.040 | 0.030 | 0.030 | - | 0.040 | 0.030 | 99.7 |
| 1100 | Si+Fe:0.95 | 0.05-0.2 | 0.050 | - | - | 0.100 | - | 99.0 |
| 3003 | 0.600 | 0.700 | 0.05-0.20 | 1.0-1.5 | - | - | 0.100 | - | remains |
| 3105 | 0.600 | 0.700 | 0.300 | 0.30-0.8 | 0.20-0.8 | 0.200 | 0.400 | 0.100 | remains |
| 5052 | 0.250 | 0.400 | 0.100 | 0.100 | 2.2-2.8 | 0.15-0.35 | 0.100 | - | remains |
| 5154 | 0.250 | 0.400 | 0.100 | 0.100 | 3.1-3.9 | 0.15-0.35 | 0.200 | 0.200 | remains |
| 5754 | 0.400 | 0.400 | 0.100 | 0.500 | 2.6-3.6 | 0.300 | 0.200 | 0.150 | remains |
| 5182 | 0.200 | 0.350 | 0.150 | 0.20-0.50 | 4.0-5.0 | 0.100 | 0.250 | 0.100 | remains |
| 6061 | 0.3-0.7 | 0.500 | 0.100 | 0.030 | 0.35-0.8 | 0.030 | 0.100 | - | remains |
| 8011 | 0.5-0.9 | 0.6-1.0 | 0.100 | 0.200 | 0.050 | 0.050 | 0.100 | 0.080 | remains |
| 8079 | 0.200 | 0.300 | 1.0-1.6 | 0.100 | 0.6-1.3 | 0.100 | 0.250 | 0.100 | remains |
