1085 aluminum alloy is a high-purity aluminum (aluminum content ≥ 99.85%), which has excellent thermal conductivity, corrosion resistance and lightweight characteristics. With a thickness of 1.3 mm and a width of 1300 mm, it is particularly suitable for the manufacturing needs of industrial containers and heat sinks.
Key features:
High purity: The aluminum content ≥ 99.85%, reducing the impact of impurities on performance.
Thermal conductivity: The thermal conductivity is about 237 W/(m·K), which is close to the theoretical value of pure aluminum and better than most alloys.
Corrosion resistance: The natural oxide film resists chemical corrosion and prolongs the service life.
Lightweight: The density is 2.7 g/cm³, which is only 1/3 of steel, reducing transportation and installation costs.
Matte Pre-Coated Aluminum Coil
Dignang Metal
7610900000
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1.3mm/1300mm 1085 aluminum alloy is suitable for industrial containers, heat sinks, chemical storage tanks, food-grade storage containers, electronic cooling systems, and new energy battery cooling components. It combines high thermal conductivity, corrosion resistance, lightweight performance, and good processing ability for industrial applications.
This aluminum alloy sheet can be customized in thickness, width, color, temper, and packaging according to project requirements. It is widely used where efficient heat dissipation, long-term corrosion resistance, and lightweight equipment design are required.
| Product | 1.3mm/1300mm 1085 Aluminum Alloy for Industrial Containers and Heat Sinks |
| Thickness | 0.3mm-2.5mm, customizable |
| Width | 300-2250mm |
| Material | 1085 aluminum alloy |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, or as requested |
| Color | RAL, Pantone color, or as customer demand |
| Certification | RoHS, ISO9001, ASTM, JIS, GB, EN |
| Packing | Export standard wooden pallets, eye to wall or eye to sky |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy |
| MOQ | 2 tons per specification |
| Delivery Time | Within 30-45 days |
| Loading Port | Shanghai, Ningbo, Qingdao, Tianjin Port, etc. |
| Application | Industrial containers, heat sinks, chemical storage tanks, food-grade containers, electronic cooling parts, and battery cooling systems |
| Advantage | Technical Analysis |
|---|---|
| Efficient Thermal Conduction | Conducts heat quickly to meet the heat dissipation needs of high-power electronics, industrial machinery, heat sinks, and battery cooling systems. |
| Chemical Resistance | Resistant to acid, alkali, salt spray, and organic solvents, making it suitable for containers in chemical and food industries. |
| Lightweight Design | Reduces overall equipment weight and supports lower energy consumption in transport vehicles and industrial systems. |
| Easy Processing | Supports stamping, welding, bending, and automated production lines for efficient industrial manufacturing. |
| Environmentally Sustainable | Aluminum is recyclable and supports lightweight, resource-efficient, and low-carbon industrial product design. |
Industrial chemical storage tanks
Acid and alkali solution storage containers
Solvent transport containers
Server heat sinks and electronic cooling substrates
LED lighting heat dissipation components
New energy battery cooling systems
Food-grade storage containers and transport boxes
Industrial machinery cooling plates and heat dissipation parts
1085 aluminum alloy sheet can be used for acid and alkali solution storage, solvent transport containers, and chemical storage tank bodies. A 1.3mm aluminum alloy tank body can replace heavier traditional materials while maintaining uniform thickness and corrosion-resistant performance.
1085 aluminum alloy is suitable for server heat sinks, LED lighting heat dissipation substrates, and new energy battery cooling systems. Its thermal conductivity helps transfer heat efficiently from high-power electronic components.
For food-grade storage containers, 1085 aluminum alloy can be used in beer fermentation tanks, edible oil storage tanks, dairy product transport boxes, and related container structures where corrosion resistance and lightweight performance are required.
1085 aluminum alloy heat sink materials can be used for laser cutting machine cooling plates, injection molding machine heat dissipation parts, industrial robot cooling systems, and other equipment requiring efficient thermal management.
Composite coating systems, including nano-ceramic coatings, can improve high-temperature resistance, wear resistance, and surface durability for industrial containers and heat dissipation applications.
Aluminum heat sink materials can be combined with heat pipe technology and optimized thermal structures to improve heat dissipation efficiency for 5G base stations, electronic devices, and battery cooling systems.
The use of recycled aluminum raw materials can support lower carbon footprint, circular economy goals, and sustainable industrial manufacturing requirements.
1.3mm/1300mm 1085 aluminum alloy is ideal for industrial containers and heat sinks because it offers thermal conductivity, corrosion resistance, lightweight performance, and easy processing. It provides a high-performance and cost-effective material solution for chemical storage tanks, electronic cooling systems, food-grade containers, and industrial heat dissipation components.
Contact Dingang to get free samples, data sheets, and customized aluminum alloy solutions for your industrial projects.

Changzhou Dingang is a professional manufacturer of aluminum products and has its own warehouse. We are working to serve international markets with reliable aluminum material supply.
Small orders can be accepted depending on inventory and product specifications.
Every production procedure is tested and evaluated. From raw material selection to packaging and shipment, only products that pass inspection are delivered for export.
Yes. Free samples can be provided for testing, while the buyer should bear the shipping costs.
We are a manufacturer with professional quality control engineers, a sales team, competitive pricing, and efficient order support to help customers save time.
The standard export package includes PVC, waterproof paper, and sea-worthy wooden packing.
Color samples can be provided within 3 working days. Mass production usually requires 30-45 days after order confirmation and down payment.
Payment terms are usually 30% T/T deposit and 70% T/T balance before shipment, or irrevocable L/C payment.
Yes. You are warmly welcome to visit our factory, and we will show you around.
The packaging and shipping of prepainted aluminum coils are important to ensure that products arrive at their destination in good condition and are ready for use. Proper packaging helps maintain product quality during transportation.
Standard export packaging is lined with moisture-proof paper and wrapped with waterproof membrane to reduce transportation damage. Customized packaging can also be provided according to customer needs.

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