3003 Aluminum Plate
3003 aluminum plate is a typical aluminum-manganese alloy with moderate strength and excellent corrosion resistance. This alloy is widely produced and used, making it one of the most common aluminum alloys. The characteristics of the alloy are: good corrosion resistance, excellent formability, and medium strength, suitable for a variety of structural and decorative applications. The alloy can be used in both hot and cold working conditions, and its processing performance is stable. While the strength is lower than high-strength alloys like 2024 or 7075, 3003 offers superior resistance to atmospheric and chemical corrosion, making it ideal for outdoor and marine environments. It can be easily welded and riveted, and is commonly used in general fabrication and architectural applications.
Applications:
3003 aluminum plate is widely used in roofing sheets, siding panels, wall panels, tanks, chemical equipment, kitchen utensils, heat exchangers, and other structural and decorative parts.
Chemical composition of 3003 aluminum plate:
Si: 0.6% max
Fe: 0.7% max
Cu: 0.05% max
Mn: 1.0-1.5%
Mg: 0.1% max
Cr: 0.1% max
Zn: 0.1% max
Ti: 0.15% max
Other: 0.15% max
Aluminum: balance
About Aluminum:
Aluminum is a silver-white light metal, relatively soft, with a density of 2.7g/cm³, melting point 660.4℃, and boiling point 2467℃. Aluminum and its alloys possess excellent physical properties and are widely used in industry and daily life. Aluminum has strong light reflection, excellent thermal and electrical conductivity, and good corrosion resistance. It can be drawn into wires, rolled into sheets, and made into thin foil for packaging. Aluminum alloys, such as 3003, have improved strength, corrosion resistance, and workability compared to pure aluminum, making them ideal for roofing, siding, kitchen equipment, chemical tanks, and more. Aluminum alloys are lightweight, durable, and versatile, widely applied in construction, transportation, food industry, and marine environments.
PRODUCT
| Thickness | 0.1-400mm,etc | Length: | 100-12000mm,or as required |
| Width | 20-3000mm,etc | Standard: | ASTM,AISI,JIS,GB, DIN,EN |
| Certification: | ISO, SGS,BV | ||
| Surface finish | mill,bright,polished,hair line,brush,sand Blast,checkered,embossed,etching,etc | ||
| Grade | 1000 Series: 1050 1060 1070 1100 1200 1235 etc. | ||
| 3000 Series: 3003 3004 3005 3104 3105 3A21 etc. | |||
| 5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc. | |||
| 6000 Series: 6061 6063 6082 6A02 etc. | |||
| 7000 Series: 7050 7475 7075 etc. | |||
| Temper | H12,H14,H16,H18,H20,H22,H24,H26,H28,H32,H36,H38,HO,H111,H112,H114,H116,H118,H321. | ||
| Payment Terms | T/T, L/C at sight,West Union | Loading port | any port in China |
| Packing | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) | ||
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) | ||
| 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) | |||
| 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) | |||
Aluminum Production Process

Applications of 3003 Aluminum Sheet
3003 Aluminum Sheet
3003 aluminum sheet features excellent corrosion resistance, good strength, and superior formability. It is widely used in roofing and siding, siding panels, gutters and downspouts, chemical tanks, marine applications, and architectural cladding where durability, lightweight, and corrosion protection are essential.



Warehouse Storage
As a core component of RSC Aluminiumsc business operations, the company not only focuses on the production and processing of high-quality aluminum materials but has also established a comprehensive warehouse storage system. This ensures the secure custody and efficient dispatch of aluminum plates, foils, tubes, rods, and other product series. We employ modern warehouse management practices to achieve scientific classification of raw material and finished goods inventory, dynamic monitoring, and timely shipping and distribution. This effectively enhances supply chain responsiveness, reduces logistics costs, and provides stable, reliable product supply assurance for global customers. Aluminiumsc’s diversified inventory strategy not only supports timely delivery of large-volume orders but also empowers customers to flexibly respond to market demand fluctuations.
Packaging and Transportation
RSC provides professional aluminum packaging and transportation services, utilizing customized moisture-proof and shock-resistant packaging to ensure products arrive safe and intact. Our multi-channel transportation system supports land, sea, and air freight, enabling efficient and timely global distribution to maintain a seamless supply chain.
Why choose us
Q. What’s your advantage?
A: Honest business with competitive price and professional service on export process.
Q. How I believe you?
A: We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
Q. Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
Q. Where are you? Can I visit you?
A: Sure, welcome to you visit our factory at any time.
Q. How about the delivery time?
A: Within 7-25 days after we confirm you requirement.





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