Aluminum Alloy 3003 Hydrocan Foil (0.15mm/1000mm) for Hydrogen Fuel Cell Bipolar Plates

• Customization: Available
• Color: as Request
• Application: Transportation Tools, Door & Window, Glass Wall, Decorations
• Model NO.: AA3003 0.15mm/1000mm
• 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: 0.01mm-2.5mm
• Trademark: Dingang
• Origin: China
• HS Code: 76061259
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

Introduction

HydroCan 3003 aluminum alloy foil, with a thickness of 0.15mm and a width of 1000mm, is a high-purity aluminum material (approximately 99% aluminum) with manganese as the primary alloying element, engineered for hydrogen fuel cell bipolar plates. Bipolar plates are critical components in fuel cells, responsible for separating individual cell units, providing electrical connections, and distributing reactants (such as hydrogen and oxygen) and coolants. The 3003 alloy is selected for its moderate strength, excellent formability, and good corrosion resistance, making it suitable for the demanding environment of fuel cells, though specialized coatings are required to address corrosive conditions. Its lightweight nature (density approximately 2.7 g/cm³) and high electrical conductivity (approximately 61% IACS, with a maximum resistivity of ≤0.02825 Ω·mm²/m at 20°C) make it an ideal choice for reducing the weight of fuel cell stacks and improving efficiency, particularly for automotive and portable applications. The 1000mm width supports efficient, automated production, meeting the demands of the global fuel cell industry. Note that aluminum in the corrosive environment of fuel cells requires specialized coatings (e.g., nickel-based or polymer coatings) to prevent oxidation and increased contact resistance.

Specification

Applications

The 3003 aluminum alloy foil is likely used globally in fuel cell manufacturing due to its compliance with international standards (e.g., ASTM B209, ISO 6361) and its performance in diverse environments. Key applications include:

1.Asia:In China, manufacturers supply 3003 aluminum alloy foil for fuel cell vehicles and stationary power systems, supporting China's rapidly growing hydrogen economy. In Japan, automakers like Toyota may use similar materials for fuel cell vehicles (e.g., Mirai), leveraging its lightweight properties to improve efficiency.

2.Europe:In Germany, companies may provide aluminum alloy solutions for automotive and industrial fuel cells, with its corrosion resistance performing well in varied climates.

3.North America: In the United States, research institutions are developing coating technologies to enhance aluminum bipolar plate performance, potentially for data centers or automotive fuel cells.

4.Emerging Markets:In India and Southeast Asia, the growth of fuel cell technology drives demand for cost-effective, reliable materials, with 3003 aluminum alloy foil adopted for its performance.

Advantages:

1.High Electrical Conductivity:Approximately 61% IACS ensures efficient current transmission, optimizing fuel cell performance.

2.Lightweight:With a density of approximately 2.7 g/cm³, about one-third that of stainless steel (approximately 8 g/cm³), it reduces fuel cell stack weight, improving efficiency in automotive and portable applications.

3.Corrosion Resistance (with Coatings):With appropriate coatings (e.g., nickel or polymer), it resists the corrosive environment inside fuel cells, ensuring long-term reliability.

4.Superior Formability:High ductility allows for complex flow field designs, enhancing production efficiency and cell performance.

5.Cost-Effectiveness:Compared to graphite or stainless steel, 3003 aluminum alloy offers a balance of performance and affordability, suitable for large-scale production.
 

Advantages:

6.Weldability: Supports MIG or TIG welding techniques, ensuring strong, reliable connections for bipolar plate assembly.

7.Recyclability:Fully recyclable, it aligns with sustainable manufacturing practices, reducing environmental impact.

Case Studies     

China (Automotive Fuel Cells): A leading Chinese fuel cell manufacturer may use 3003 aluminum alloy foil with proprietary coatings to produce bipolar plates for electric vehicle fuel cell stacks. Its lightweight design improves vehicle efficiency, while coatings ensure durability in corrosive environments, reducing stack weight by approximately 15%.

Germany (Stationary Power Generation): A German research institute may have developed advanced coating technologies for 3003 aluminum bipolar plates to enhance the performance of stationary fuel cell systems. Its corrosion resistance and conductivity optimize efficiency for data centers or backup power.
 USA (Portable Power): A U.S.-based company specializing in portable power for military applications may use 3003 aluminum bipolar plates. Its high strength-to-weight ratio and formability make it suitable for rugged, lightweight power solutions, reducing maintenance costs by approximately 10%.
Japan (Fuel Cell Vehicles): A Japanese automaker may integrate 3003 aluminum bipolar plates into its fuel cell vehicles (e.g., Toyota Mirai) to meet stringent environmental standards and improve range by reducing stack weight.

Future Applications

The fuel cell industry is evolving, with several trends shaping the use of 3003 aluminum alloy foil in bipolar plates:

Lightweighting Demand: As fuel cell applications in transportation grow, lightweight materials like 3003 aluminum alloy can reduce stack weight by up to 20%, improving efficiency.
Sustainability: Aluminum's high recyclability aligns with green manufacturing goals, increasing its use in eco-friendly fuel cell projects.
Cost Reduction: Compared to graphite or composite materials, aluminum's lower cost makes it suitable for large-scale production.
Technological Advancements: Ongoing research into coatings and surface treatments makes aluminum more viable for fuel cell applications.
Market Growth: The global fuel cell market is projected to grow at a CAGR of 19.4% through 2030, driving demand for materials like 3003 aluminum alloy foil.

Aluminum Coil

Aluminum Coil

Aluminum Coil

Technical Specifications

(Custom configurations available upon request.)

Basic Info	Information	Basic Info	Information
Thickness	0.01-2.5mm	Packing	Export Standard Wooden Pallets (Eye To Wall,Eye To Sky)
Width	800-2500mm	Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
Material	3003(as request)	MOQ	2Tons Per Specification
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc	Delivery Time	Within 30-45 Days
Surface Finishing	Coating	Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Et
Coating thickness	PVDF Paint Coating: Not Less Than 25um PE Paint Coating : Not Less Than 18um	Application	Hydrogen Fuel Cell Bipolar Plates

Brief introduction

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Company Profile

Changzhou Dingang Metal Materials Co., Ltd.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Why Choose Us?

Other Products

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Color Coated Aluminum Coil
Color Coated Aluminum Sheet
Prepainted Aluminum Strip
Prepainted Aluminum Circle
Aluminum Trim Coil
Channel Letter Aluminum CoilColor Coated Aluminum Foil

Prepainted Corrugated Sheet

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.