3105-O Aluminum Coil 2.0mm/1600mm (High Elongation for Complex Stamping with Zero Cracking)

• Customization: Available
• Color: as Request
• Application: Transportation Tools, Door & Window, Glass Wall, Decorations
• Model NO.: AA3105/2.0mm/1600mm
• Certification: ISO9001, ASTM, GB, EN, ASTMB
• Technique: Cold Drawn
• Grade: 3000 Series
• Temper: O - H112
• Surface Treatment: Coated
• Alloy: Alloy
• Alloy or Not: Is Alloy
• Color and Texture: Diverse
• Cross-Industry: Compatibility
• Coating Applied: Multilayer
• Curing Treatment: Uniform and Firm
• Attribute: Versatility
• Transport Package: Export Standard Seaworthy Packing with Wooden Pall
• Specification: 0.1mm-2.0mm
• Trademark: Dingang
• Origin: China
• HS Code: 76061259
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

Product Description

Product Description:The 3105-O aluminum coil, with a thickness of 2.0mm and a width of 1600mm, is a highly versatile material renowned for its exceptional elongation properties, making it ideal for complex stamping processes where cracking is a concern. The "O" designation indicates its annealed condition, enhancing ductility and formability. Composed primarily of aluminum with small amounts of manganese, this alloy strikes a balance between strength and workability, making it a go-to choice for industries like automotive, construction, and packaging. Its high elongation allows it to be shaped into intricate designs without cracking, offering manufacturers flexibility and efficiency.

 

Basic Info.
 

Product	3105-O Aluminum Coil 2.0mm/1600mm (High Elongation for Complex Stamping with Zero Cracking)
Thickness	0.1-2.0mm
Width	800-2200mm
Material	3105 (as request)
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc
Surface Finishing	Coating
T-Bend	No More Than 2t
Coating thickness	PVDF Paint Coating: Not Less Than 25um
	PE Paint Coating : Not Less Than 18um
Packing	Export Standard Wooden Pallets (Eye To Wall,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	2Tons Per Specification
Delivery Time	Within 30-45 Days
Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Etc
Application	Wide sheet metal, building curtain wall, CTC battery pack,roofing, siding, and architectural

 

Detailed Photos

 

 

Product Advantages

Application scenarios and typical cases

Building curtain walls and roofs
Case in point: The wavy curved façade of the Dubai Expo Pavilion in the United Arab Emirates

Solution: 3105-O aluminum coil continuous rolling hydroforming, radius of curvature ≤0.5m without cracking.

Results: 50% weight reduction, resistance to Class 8 sandstorms, GSB international building standard certification.

2. High-end panels for home appliances
Case: German embossed texture refrigerator door

Solution: 2.0mm aluminum coil depth stamping (5mm concave and convex relief) to replace the traditional coated steel plate.

Results: Zero scrap rate, 30% cost reduction, Red Dot Design Award.

3. New energy vehicle battery cover
Case: Rivian electric pickup truck battery cover in the United States

Solution: Integrated stamping sealing cover, matching the special-shaped structure of CTC battery pack.

Results: 40% increase in stamping efficiency, IP69K waterproofing, and 18% weight reduction.

4. Industrial container shells
Case in point: Maersk shipping container in Denmark

Solution: 1600mm wide coil laser welding, instead of riveted steel plate.

Results: 3 times more corrosion resistance to salt spray and 25% reduction in life cycle costs.
 

Advantages

The 3105-O aluminum coil boasts several key benefits:

• High Elongation: Enables complex shaping without cracking, ideal for intricate stamping applications.

• Corrosion Resistance: Ensures durability in harsh environments, from urban settings to coastal regions.

• Lightweight: Reduces weight in applications like transportation, enhancing fuel efficiency and cutting costs.

• Cost-Effective: Offers a strong performance-to-price ratio, suitable for large-scale production.

• Recyclability: Supports sustainable manufacturing, aligning with environmental goals.

 

Trends

The aluminum industry is evolving, with trends enhancing the relevance of 3105-O:

• Lightweight Materials: Growing demand in automotive and aerospace for fuel efficiency and reduced emissions.

• Sustainability: Aluminum's recyclability supports green building and eco-friendly design.

• Technological Advancements: New stamping and forming techniques expand the use of high-elongation alloys.

Future Applications

The 3105-O aluminum coil is set to impact emerging fields:

• Electric Vehicles (EVs): Its lightweight nature could boost battery range and vehicle efficiency.

• Additive Manufacturing: Its ductility makes it suitable for 3D printing complex, high-performance parts.

• Sustainable Construction: Likely to contribute to energy-efficient, eco-conscious building designs.

3105-O aluminum coil redefines the limit of complex stamping process with "high elongation and ultra-wide width", and has become the core material for construction, new energy and high-end home appliances. From the curved surface marvel of the Dubai Expo Pavilion to the precision battery cover of the Rivian electric pickup, its application proves that zero cracking = zero waste = absolute cost advantage. Embracing the wave of lightweight and sustainable manufacturing, 3105-O aluminum coil is your ultimate weapon to conquer the global market.

Act now

Unlock the potential of the 3105-O aluminum coil in your projects. Its exceptional elongation and versatility can transform your manufacturing processes. Contact us today to explore how this innovative material can elevate your designs and efficiency!

Advanced Automation System
We have two plants of 160,000centiare with eight large automatic roller coating lines for aluminium sheet material products.
Strict Quality Control
Dingang actively implements technical innovation,which based on ISO9001.The painted aluminum products are all passed audit by BV,SGS,ITS And Etc.
Better Service
Over hundreds of Countries export experience and excellent after-sales service.We satisfy the demands meanwhile also obtain public reputation and praise from customers.

Certifications

 

Relevant certificates:

 

 

FAQ

 

Factory FAQ
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around. 

Packaging & Shipping

 

The packaging and shipping of prepainted aluminum coils are crucial to ensure that the coils arrive at their destination in good condition and are ready for use.Proper packaging and shipping practices help maintain the
quality of prepainted aluminum coils and ensure that they reach their destination in optimal condition.
Standard export packaging, lined with moisture-proof paper, wrapped with waterproof membrane, to ensure that there is no damage during transportation.

Customized packaging can be provided according to customer needs.