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1050 aluminum coil belongs to the 1000 series commercial pure aluminum family with aluminum content above 99.5%. It offers excellent corrosion resistance, electrical conductivity, thermal conductivity, and formability.
The alloy performs reliably in slitting, roll forming, and stamping operations, making it suitable for high-volume production. It is widely used in electrical, insulation, reflective, and industrial applications where processing efficiency and consistent quality are important.
1050 aluminum coil belongs to the 1000 series commercially pure aluminum family. With an aluminum content exceeding 99.5%, it offers exceptional corrosion resistance, high ductility, highly reflective surface finish, and outstanding electrical and thermal conductivity. Compared to alloyed metals, 1050 aluminum features lower density and superior cold-working performance, making it the ideal material for industrial applications requiring high formability without extreme structural strength demands.
At XQJ Metal, we process high-grade 1050 aluminum coils under strict quality control according to international standards such as ASTM B209 and EN 485.
Technical Specifications & Performance
| Parameter | Standard Value / Specification |
| Alloy & Temper | 1050 – O, H14, H18, H24, H112 |
| Aluminum Content | ≥ 99.5% |
| Thickness Range | 0.2mm – 6.0mm (Customizable) |
| Width Range | 100mm – 1600mm |
| Coil Inner Diameter (ID) | 508mm / 610mm |
| Standards | ASTM B209, EN 485, GB/T 3880 |
| Surface Finish | Mill Finish, Anodized, Paper Interleaved, PE/PVC Film Coated |
Chemical Composition & Mechanical Properties
Chemical Composition (%):
Aluminum (Al): ≥ 99.50%
Iron (Fe): ≤ 0.40%
Silicon (Si): ≤ 0.25%
Copper (Cu): ≤ 0.05%
Manganese (Mn): ≤ 0.05%
Zinc (Zn): ≤ 0.05%
Mechanical Properties:
Tensile Strength ($R_m$): 60 – 145 MPa (Depending on temper)
Yield Strength ($R_{p0.2}$): ≥ 35 MPa
Elongation ($A_{50mm}$): ≥ 5% – 25%
Key Industrial Applications
Electrical & Electronics: Transformer aluminum strips, cable wrapping, capacitor shells, and busbars.
Thermal & Building Insulation: Pipe insulation wrapping, HVAC heat exchangers, and building cladding.
Industrial & Lighting: Lamp reflectors, chemical equipment containers, license plates, and deep-drawing stamping parts.
If you also need other raw metal materials for your project, explore our premium range of high-strength Aluminum Products or Contact Our Engineering Team for custom specifications and instant quotes.
Export Packaging & Quality Control
Seaworthy Export Packaging: Fully wrapped with waterproof plastic film, EPE protective foam, and secured on wooden pallets or eye-to-sky/eye-to-wall wooden crates with strong steel straps.
Quality Certification: 100% inspection before shipment. Every order comes with an authentic EN 10204 3.1 Mill Test Certificate (MTC), ISO 9001, and SGS compliance documents.
Fast Delivery: Regular stock items are ready for dispatch within 7 days; customized orders ship within 15–20 days.
Frequently Asked Questions (FAQ)
Q1: What is your Minimum Order Quantity (MOQ) for 1050 aluminum coil?
A: Our standard MOQ is 2–3 metric tons per size. For stocked standard sizes, small trial orders are welcome.
Q2: Can you provide free samples before placing a bulk order?
A: Yes, we provide free A4-sized samples or small sample rolls for quality inspection and testing.
Q3: Do you offer custom slitting and protective film services?
A: Absolutely. We provide precision narrow slitting, paper interleaving between layers, and custom blue or transparent protective PVC film applications.
Our materials support a wide range of construction and infrastructure projects
No. 1050 aluminum coil is a non-heat-treatable alloy. Its strength is achieved through cold working rather than heat treatment.
Both are high-purity aluminum alloys with excellent corrosion resistance and workability. Compared with 1050, 1060 has slightly higher aluminum content, while 1050 offers balanced performance for a wide range of industrial applications.
Yes. Its excellent ductility makes it suitable for deep drawing, bending, stamping, and other cold-forming processes.
It offers excellent resistance to seawater corrosion and maintains strength in humid and salt-rich conditions.
No. Strength is achieved through strain hardening rather than heat treatment.
Yes. It provides excellent weldability for structural fabrication.
Yes, it is commonly applied in tanks and pressure equipment.
Yes. It provides higher strength compared with most non-heat-treated aluminum alloys.
Yes. Thickness, width and temper can be adjusted based on project demand.
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