7A04 Aluminum Plate Overview
7A04 aluminum plate is a high-strength aluminum-zinc-magnesium-copper alloy (7XXX series) with excellent comprehensive mechanical properties. This alloy is widely produced and used in applications requiring superior strength and good corrosion resistance. Key characteristics of 7A04 aluminum plate include: very high strength, good toughness, and excellent fatigue resistance. It can be used for structural components under moderate to high stress conditions. The alloy exhibits outstanding performance in both T6 and T73 temper conditions, though precise heat treatment is required to achieve optimal properties. 7A04 has relatively good corrosion resistance compared to other high-strength 7XXX series alloys, especially after surface treatments such as anodizing or painting. Welding requires specialized techniques due to potential cracking.
Applications:
7A04 aluminum plate is widely used in aerospace components, aircraft structures (fuselage, wing skins, ribs, and frames), missile parts, pressure vessels, high-strength structural parts, and other critical mechanical components.
Chemical Composition of 7A04 Aluminum Plate:
Silicon (Si): 0.5% max
Iron (Fe): 0.5% max
Copper (Cu): 3.0–4.5%
Manganese (Mn): 0.3–0.9%
Magnesium (Mg): 1.8–2.5%
Chromium (Cr): 0.18–0.35%
Zinc (Zn): 4.3–5.2%
Titanium (Ti): 0.15% max
Other elements: 0.15% max
Aluminum (Al): Balance
Properties of Aluminum:
Aluminum is a lightweight, silver-white metal with a density of 2.7 g/cm³, melting point 660.4°C, and boiling point 2467°C. Pure aluminum exhibits excellent reflectivity, conductivity, and corrosion resistance. It is widely used in electrical, thermal, and structural applications. Aluminum alloys, including 7A04, enhance strength, toughness, and fatigue resistance, enabling applications in aerospace, automotive, marine, and cryogenic environments. At extremely low temperatures (-196°C), certain aluminum alloys maintain or even improve their strength and toughness, making them ideal for liquid oxygen and hydrogen storage in rocket applications.
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 7A04 Aluminum Sheet
7A04 Aluminum Sheet
7A04 aluminum sheet is a high-strength aluminum-zinc alloy with excellent mechanical properties and good toughness. It is commonly used in applications requiring high structural strength and precision, such as aerospace components, military vehicles, high-performance machinery, and structural parts in transportation equipment. Due to its superior hardness and load-bearing capacity, it is ideal for manufacturing aircraft skins, fuselage frames, missile bodies, and other critical structural components. Surface treatments can further enhance its corrosion resistance for demanding environments.
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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