Aluminum Hot Rolled and Cold Rolled Coils from China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Product Description
Alloy: 5052(AlMg2.5)
Temper: O,H12,H22,H32,H14,H24,H34,H16,H26,H36,H18,H38,F
CHEMICAL COMPOSITION LIMITS (%)
Silicon | Iron | Copper | Manganese | Magnesium | Chromium | Nickel | Zinc | Titanium | Others | Total | Aluminum |
0.25 | 0.4 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | 0.10 | 0.05 | 0.15 |
Remainder |
Main application: Magnesium gives this alloy its enhanced corrosion resistance, workability, strength and weldability. Typical uses include aircraft fuel tanks, container body, truck/trailer body, electronic mounting plates and panels, fan blades, refrigeration liners, storm shutters and utensils.
Mechanical Property Limits
Alloy | Temper | Thickness(mm) | Tensile Strength(MPa) | Elg%(50mm) |
5052 | O | >0.5-0.8 >0.8-1.3 >1.3-6.5 >6.5-10.0 | 170-215
| ≥15 ≥17 ≥19 ≥18 |
H12/H22/H32 | >0.5-1.3 >1.3-4.5 | 215-265 | ≥5 ≥7 | |
H14/H24/H34 | >0.5-0.8 >0.8-1.3 >1.3-4.5 | 235-285 | ≥3 ≥4 ≥6 | |
H16/H26/H36 | >0.5-0.8 >0.8-4.5 | 255-305 | ≥3 ≥4 | |
H18/H38 | >0.5-0.8 >0.8-4.5 | ≥270 | ≥3 ≥4 | |
H112 | >4.5-6.5 | ≥195 | ≥9 ≥7 | |
>6.5-12.5 | ≥195 | |||
>12.5-40.0 | ≥175 | |||
>40.0-80.0 | ≥175 |
Our Services
Payment: by 30%T/T in advance and balance before shipment or 100% L/C at sight
Delivery: within 30 days after we get your deposit or L/C.
Packing: sea worthy wooden pallet
Loading port: Qingdao/Shanghai/Tianjin, China
Aluminum Coil - Packaging
Standard Packaging
- Vertical axis packaging
- Core types: Fiber, Aluminum, Steel, Plastic
- Inner Diameter (ID) as required
- Outside Diameter (OD) as required
- Inserts as required
- Separators as required - cardboard or wooden slates
- Wooden Pallets or Crates
Custom Packaging
- Custom packaging, coil weights, inner diameters and outer diameters are available upon request.
Export Packaging
- Export packaging in conformance with IPPC International Standards is available upon request.
Aluminum Coil - Custom Finishes
Painting, Anodizing and Other Coatings
- Polyester, Acrylic, Silicone Polyester, Kynar (Flouropolymer), Krystal Kote, etc.
- All colors and gloss levels.
- One-side or two sides.
Aluminum Coil - Special Processing
- Cut-to-Length
- Tension Leveling
- Paper Interleaving
- Fine grain, minimum earring, anodizing quality
- Q: This question asks whether it is safe to use aluminum cookware for pregnant women or individuals with health conditions.
- <p>While aluminum cookware is generally safe for most people, there are concerns about its potential health effects. Aluminum has been linked to cognitive issues and Alzheimer's disease, although the evidence is not conclusive. For pregnant women and those with health conditions, it is advisable to err on the side of caution. Opt for cookware made from stainless steel, cast iron, or non-stick materials without aluminum. If you must use aluminum cookware, avoid acidic or alkaline foods and ensure the cookware is not scratched, as this can increase aluminum leaching into food.</p>
- Q: This question asks about the environmental effects caused by the extraction and processing of aluminum.
- <p>The environmental impacts of mining and processing aluminum are significant. Mining can lead to deforestation and habitat destruction, affecting biodiversity. The process of bauxite extraction releases large amounts of greenhouse gases, contributing to climate change. Additionally, the production of aluminum is energy-intensive, often relying on fossil fuels, which further exacerbates environmental issues. The release of toxic chemicals and heavy metals during processing can contaminate soil and water, posing risks to both ecosystems and human health. Moreover, the waste generated, such as red mud, can cause severe environmental damage if not properly managed. Overall, the aluminum industry has a substantial environmental footprint that requires sustainable practices to mitigate its effects.</p>
- Q: Explain the distinction between primary and secondary aluminum recycling, including the processes involved in each.
- <p>Primary aluminum recycling involves the production of aluminum from bauxite ore through a process called electrolysis. This process is energy-intensive and requires significant resources. Secondary aluminum recycling, on the other hand, involves the recycling of aluminum products back into new aluminum products. This process is much more energy-efficient as it involves melting and recasting the aluminum, which requires only 5% of the energy needed for primary production. Secondary recycling is more sustainable and environmentally friendly due to its lower energy consumption and reduced waste.</p>
- Q: Is there an alternative method for recycling aluminum besides the conventional recycling process?
- <p>Yes, aluminum can be recycled in different ways. Apart from the conventional recycling process, which involves melting and recasting, there are innovative methods being explored. One such method is mechanical recycling, where aluminum is cleaned, sorted, and processed into new products without melting. Another approach is chemical recycling, which breaks down aluminum into its constituent elements and then reassembles them into new materials. These alternative methods aim to reduce energy consumption and environmental impact while still effectively recycling aluminum.</p>
- Q: I would like to ask where there is a need for these minerals? How much is it per ton?
- Liaoning. Do you need silica there? If necessary, please leave your contact informationChasing the answerWe also have a lot here, you can go to the glass factory near you to contact, it is worthless, not enough freight
- Q: Is it possible to utilize aluminum in the construction of airplanes to enhance fuel efficiency?
- <p>Yes, using aluminum can make airplanes more fuel efficient. Aluminum is lightweight, which reduces the overall weight of the aircraft, leading to lower fuel consumption. Additionally, aluminum has good strength-to-weight ratio and is resistant to corrosion, making it a popular material in aircraft construction. However, it's important to note that the use of aluminum must be balanced with other materials to ensure structural integrity and safety.</p>
- Q: This question asks for a list of typical flaws or imperfections that can occur in aluminum products.
- <p>Common defects in aluminum products include porosity, which refers to small holes or voids within the material; surface defects such as scratches, dents, and discoloration; mechanical defects like warping or deformation; and metallurgical defects such as inclusions or impurities. Additionally, aluminum products can suffer from corrosion, which can lead to pitting or general surface degradation, and stress corrosion cracking, which occurs under certain environmental conditions and stress. Each of these defects can impact the structural integrity, appearance, or performance of aluminum products.</p>
- Q: Is it possible to recycle aluminum from old products to create new ones?
- <p>Yes, aluminum can be recycled to make new products from old ones. Recycling aluminum is a highly efficient process that requires only 5% of the energy needed to produce new aluminum from raw materials. This process is not only environmentally friendly but also economically viable. Recycled aluminum maintains its quality and can be used to create a wide range of new products, from cans and packaging to automotive parts and construction materials.</p>
- Q: This question asks for a comparison of the benefits and drawbacks of using aluminum foil in the culinary process.
- <p>Aluminum foil offers several advantages in cooking, such as easy clean-up, even heat distribution, and the ability to create a seal for steaming or baking. It's also versatile, being suitable for both roasting and wrapping food for baking. However, there are disadvantages, including potential health concerns due to the leaching of aluminum into food, especially at high temperatures. Additionally, foil can tear easily, and it's not suitable for non-stick surfaces or use under broilers. Environmentally, it's not biodegradable and contributes to waste, which is a significant disadvantage.</p>
- Q: Explain the question in English and provide a brief description of how to lessen the use of aluminum in food packaging.
- <p>To reduce the amount of aluminum in food packaging materials, consider using alternative packaging options such as biodegradable materials like paper, cardboard, or plant-based materials. Encourage the use of glass containers, which are reusable and have a lower environmental impact. Advocate for the development and use of aluminum-free coatings and films. Promote recycling programs specifically for aluminum to ensure it is properly collected and repurposed. Additionally, educate consumers on the importance of reducing aluminum use and the benefits of alternative packaging options.</p>
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Aluminum Hot Rolled and Cold Rolled Coils from China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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