2011 Aluminum Bar
These characteristics make 2011 Cold Finished Aluminum Bar the most widely used of the aluminum alloys for screw machine parts.
Chemical Composition
Silicon: 0.4%
Iron: 0.7%
Copper: 5%-6%
Lead: 0.2%-0.6%
Bismuth: 0.2%-0.6%
Zinc: 0.3%
Compared to other aluminum alloys, 2011 aluminum offers several notable advantages:
1. Higher Strength: It possesses greater strength than pure aluminum, making it suitable for demanding applications.
2. Improved Machinability: The exceptional machinability of this aluminum grade streamlines manufacturing processes and reduces production time.
3. Better Corrosion Resistance: Its resistance to corrosion ensures the longevity of components, even in challenging environments.
4. Lower Melting Point: The lower melting point of this aluminum translates to energy savings during processing and fabrication.
5. Good Electrical and Heat Conductivity: Its conductivity properties are advantageous in electrical and thermal applications.
Application
Construction/Indutry/Building/Chemical/Auto
Typical uses for 2011 include:
1. Automotive Components: It is used for manufacturing parts such as engine pistons, transmission components, and wheel spacers due to its strength and machinability.
2. Aerospace Parts: In the aerospace industry, It is employed for crafting critical components like aircraft fittings and fasteners.
3. Precision Machining Parts: Its machinability makes it a preferred choice for precision machining, producing components for various machinery and equipment.
4. Electronic Connectors and Housings: The material’s electrical conductivity and corrosion resistance make it ideal for electronic connectors and protective housings.
5. Elevator and Escalator Components: 2011 aluminum’s strength and durability find application in the construction of elevator and escalator components, ensuring safety and longevity.
6. Screw Machine Products: Its ease of machining makes it a popular choice for producing precision screw machine products across industries.