1xxx series pure aluminum and 3xxx series aluminum-manganese alloy are the two most widely used aluminum sheet types in global procurement, covering construction, automotive, packaging, and industrial fields. Their performance differences determine their applicable scenarios, and choosing the right one based on project requirements is the key to cost-saving and efficient procurement.
Ⅰ. 1xxx Series Aluminum Sheets: Characteristics and Applicable Scenarios
1xxx series aluminum sheets (e.g., 1050, 1060, 1100) are industrial pure aluminum products with aluminum content ≥99.00%. Their core advantages lie in excellent corrosion resistance, electrical conductivity, and thermal conductivity, along with good ductility for deep drawing, bending, and stamping. They are ideal for scenarios that prioritize processing performance and basic corrosion resistance over high strength, such as food packaging, electronic component casings, chemical tank linings, and heat dissipation parts. Among them, 1060 series (≥99.60% aluminum content) is suitable for high-corrosion environments, while 1100 series (≥99.00% aluminum content) offers slightly higher strength for light industrial components.
Ⅱ. 3xxx Series Aluminum-Manganese Alloy Sheets: Characteristics and Applicable Scenarios
3xxx series aluminum-manganese alloy sheets (e.g., 3003, 3004) take manganese as the core alloy element (1.0%-1.5%) and pure aluminum as the base material. Compared with 1xxx series, they have 20% higher strength, better wear resistance, and retain good corrosion resistance—especially against atmospheric and salt spray corrosion. Their excellent welding performance and formability make them suitable for scenarios requiring balanced strength and processability, such as building roofing sheets, industrial equipment casings, marine anti-corrosion components, and automotive parts. They also strike a balance between performance and cost, making them ideal for large-scale construction and industrial projects.
Ⅲ. Procurement Guide for 1xxx/3xxx Series Aluminum Sheets
For low-strength, high-corrosion, or high-processability needs, choose 1xxx series; for projects requiring both strength and corrosion resistance (e.g., outdoor construction, industrial equipment), 3xxx series is the optimal choice. Jinan Zhongfu Aluminum supplies 1xxx/3xxx series aluminum sheets, coils, discs, and customized products to meet diverse scenario needs.
Ⅳ. Main Products
Jinan Zhongfu Aluminum Co., Ltd. has more than 13 years of experience in the aluminum industry. Our main products cover 1xxx/3xxx series aluminum sheets/coils, aluminum roofing, aluminum foils, embossed aluminum sheets/coils, 1xxx/3xxx series aluminum discs, color-coated aluminum sheets/coils, aluminum strips and customized aluminum products. These products are widely used in construction, automotive, packaging, marine, aerospace, industrial equipment and other fields. We adhere to the concept of "quality first, customer-oriented" and provide global customers with one-stop aluminum product solutions.
Ready to Source High-Quality Aluminum Sheets & Coils?
Take action and contact us now: [email protected], Whatsapp:+86 17860138617, Wechat:+86 17860138617 or online form to get your customized product solution and quote.