6061 Aluminum Sheet
Composition: Alloying elements: Mg, ~1%, (Si, ~0.6%), and trace amounts of copper and chromium for strength.
Base aluminum: ~97.5% purity.
Condition: Common conditions include T4 (solution annealed + natural aging), T6 (solution annealed + artificial aging), and T651 (stress relieved by stretching to achieve flatness).
Appearance: Smooth silver-grey surface with optional surface treatment (anodized, polished, painted).
Certificated：ISO9001:2015，CE，ROHS
Aperçu du produit
Our 6061 Aluminum Sheet is a versatile and heat-treatable wrought alliage en aluminium. Its main alloying elements are magnesium and silicon and it belongs to the 6xxx series. It is known for its good mechanical properties, excellent weldability and corrosion resistance. It is commonly supplied in the form of sheets, plates, bars and extruded profiles. It is widely used in structural applications due to its high strength and light weight.
Key Avantages of 6061 Aluminum Sheet
High strength: After heat treatment, 6061 aluminum alloy has a strength comparable to some steels (T6 state: yield strength about 290 MPa), but is lighter than steel.
Good corrosion resistance: The natural aluminum oxide layer prevents rust, making it ideal for marine, outdoor and chemical environments.
Excellent weldability: It can be welded using all common welding methods, including TIG and MIG welding.
Good machinability: It is easy to form in the annealed state and has good machinability in the T4 and T6 states, which can be used for complex manufacturing processes (e.g. milling, drilling).
Various surface treatment options：anodizing, painting or polishing.
Recyclability：100% recyclable, in line with sustainable development goals.
Paramètres techniques
| Paramètre | 6061-T6 (Typical) | 6061-O (Typical) |
| Désignation de l'alliage | 6061 | 6061 |
| Caractère | T6 | O |
| Épaisseur | 0.5 mm – 150 mm+ | 0.5 mm – 150 mm+ |
| Largeur | Up to 2500 mm | Up to 2500 mm |
| Longueur | Standard and custom lengths | Standard and custom lengths |
| Tensile Strength (Ultimate) | ≥ 290MPa | ≥ 124MPa |
| Yield Strength (0.2% Offset) | ≥ 241MPa | ≥ 55MPa |
| Allongement à la pause | ≥ 12% | ≥ 25% |
| Shear Strength | 170MPa | 83MPa |
| Dureté (Brinell) | 95HB | 30HB |
| Conductivité thermique | ~167W/(m·K) | ~167W/(m·K) |
| Conductivité électrique | ~43%IACS | ~40%IACS |
| Densité | 2.7g/cm³ | 2.7g/cm³ |
| Finition de surface | Mill finish, can be customized | Mill finish, can be customized |
Application of 6061 aluminum sheets
The excellent combination of properties of 6061 aluminum sheet makes it suitable for a variety of applications:
Aérospatial: Aircraft structures, e.g., wings and fuselages (in certain states).
Automobile: Body panels, chassis components.
Marine: Shipbuilding, especially for welded structures.
Leisure equipment: Bicycle frames, sporting goods (hockey sticks).
Structural components: Bridges, building structures.
Machinery: Fittings, couplings and other machined parts.
Transportation: Rail vehicles, truck bodies.
Consumer goods: Furniture, electronic product housings.
Automobile
Marin
Bâtiment
Machinerie
Leisure equipment
Vie
Comparison of Different Feuilles d'aluminium
| Fonctionnalité | 6061 Aluminum Sheet | 5052 Aluminum Sheet | 3003 feuille d'aluminium | 1100 Aluminum Sheet |
| Éléments d'alliage principal | Magnesium & Silicon | Magnésium | Manganèse | 99.0% min Aluminum |
| Force | Medium to High (Heat Treatable) | Medium to High (Non-Heat Treatable) | Low to Medium (Non-Heat Treatable) | Low (Non-Heat Treatable) |
| Soudabilité | Excellent | Good to Excellent | Bien | Bien |
| Machinabilité | Bien | Bien | Bien | Équitable |
| Résistance à la corrosion | Modéré | Excellent | Bien | Excellent |
| Thermique | Oui | Non | Non | Non |
| Applications typiques | Aerospace, automotive, structural, machined parts | Marine, appliances, vehicle panels | Chemical equipment, cooking utensils, siding | Food containers, reflectors, decorative trim |
