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6061 alloy sheet/strip is the flagship product of heat-treatable Al-Mg-Si aluminum alloys, with an exquisitely calibrated composition! It contains 95.8%–98.6% aluminum, paired with core alloying elements magnesium (0.8–1.2%) and silicon (0.4–0.8%), plus trace amounts of copper and manganese to optimize overall performance.
Don’t underestimate this formula — it’s the "ace in the hole" of 6061! After T6 aging heat treatment, its strength skyrockets, far exceeding that of pure aluminum and 5052 aluminum strips, with top-tier deformation resistance and wear resistance. Moreover, it boasts excellent machinability, easily handling drilling, milling, and bending processes. Most importantly, it delivers outstanding anodizing results: the surface becomes smooth and uniform in color after oxidation, making it perfect for appearance parts.
The 0.1mm ultra-thin strip is ideal for precision electronic components, while the 5.0mm thick sheet can be used as load-bearing structural parts. Different thicknesses cater to various essential application scenarios:
Core Application Scenarios
- Aerospace FieldDrone frames, aviation model parts, small aircraft accessories — its high strength and lightweight properties can withstand vibration and impact during flight.
- Automotive Manufacturing FieldAutomotive chassis brackets, engine parts, wheel hub decorations — wear-resistant and deformation-resistant, improving the durability of vehicles.
- Precision Machinery FieldMachine tool fixtures, mold base plates, measuring tool accessories — 0.1–1.0mm ultra-thin strips can be stamped into micro-components with micron-level precision.
- Electronics & Electricals FieldLithium battery casings, motor housings, precision instrument frames — after anodizing, it has good insulation and corrosion resistance.
- Hardware Processing FieldBicycle frames, fitness equipment accessories, door and window hardware — high strength prevents deformation, extending service life.
Core Specification Table
| Item | Detailed Parameters |
|---|---|
| Alloy Composition | Al: 95.8–98.6%, Mg: 0.8–1.2%, Si: 0.4–0.8%, Cu: 0.15–0.4% |
| Material Tempers | O (annealed), T4, T6 (age-hardened, high strength), H18 |
| Size Range | Thickness: 0.1–5.0mm; Width: 10–1200mm; Length: Customizable / Coil |
| Core Properties | High strength, heat-treatable, excellent anodizing performance, superior machinability |
| Processing Services | Slitting, cutting, stamping, bending, drilling, anodizing, spraying |
| Packaging & Delivery | Scratch-resistant film coating + paper tube wrapping (coils) / wooden pallet reinforcement (sheets); in-stock items shipped same day |
FAQ (Supplement for Practical Purchasing)
- Q: What’s the difference between T6 and O temper 6061? How to choose?A: T6 temper is heat-treated for maximum strength, suitable for load-bearing parts like drone frames and chassis brackets. O temper is annealed for high plasticity, ideal for complex stamping and bending processes like precision electronic component shells.
- Q: Is there a minimum order quantity for custom slitting?A: No minimum order quantity! We support slitting for small batches of a few kilograms or even sample-sized orders, with precise width control down to 10mm.
- Q: How about the anodizing effect of 6061? Can it be colored?A: 6061 is one of the best aluminum alloys for anodizing. It can be dyed into various colors such as silver, gold, black, and red, with a smooth and uniform finish that won’t fade easily.
Next: 7075 Ultra-Hard Alloy Aluminum Strip | 0.1–5.0mm | Aerospace-Grade Zn-Mg-Cu Composition
