Overview
The 2A01 aluminum bar is a high-strength, lightweight material widely used in aerospace, structural, and industrial applications. Known for its excellent machinability and durability, this alloyed aluminum bar offers reliable performance in applications that require both stability and ease of fabrication. Its balance of strength and workability makes it a popular choice for load-bearing components, frames, and custom parts.

Product Characteristics

• High Strength-to-Weight Ratio: 2A01 aluminum provides significant strength while remaining lightweight, ideal for structural and aerospace applications.
• Good Machinability: This alloy allows for smooth cutting, shaping, and drilling, making it versatile for custom fabrication and industrial components.
• Moderate Corrosion Resistance: While not as corrosion-resistant as other aluminum alloys, 2A01 offers adequate protection in less aggressive environments.
• Thermal Stability: The 2A01 aluminum bar remains stable at high temperatures, suitable for heat-exposed and thermally active settings.
• Weldable: Compatible with common welding techniques, this aluminum bar adapts well to assembly needs and project requirements.
• Lightweight and Durable: Its light weight facilitates handling and installation without sacrificing durability or structural integrity.

Product Parameters

• Thickness: Available in thicknesses ranging from 1/4 inch to 2 inches, depending on structural requirements.
• Length: Standard lengths include 8, 12, and 16 feet, with custom lengths available on request.
• Width/Diameter: 2A01 aluminum bars come in various widths and diameters to meet diverse application demands.
• Commonly Used State: Typically supplied in T4 and T6 tempers, balancing strength and workability for different operational needs.

Chemical Composition

• Copper (Cu): 2.0-3.0%
• Magnesium (Mg): 0.2-0.6%
• Manganese (Mn): 0.2-0.8%
• Zinc (Zn): 0.1% max
• Iron (Fe): 0.7% max
• Silicon (Si): 0.2-0.6%
• Other Elements (Each): 0.05% max
• Other Elements (Total): 0.15% max
• Aluminum (Al): Balance

Mechanical Properties

• Ultimate Tensile Strength: 48,000 psi
• Yield Strength: 41,000 psi
• Elongation: 10-12%
• Hardness: Brinell 100
• Modulus of Elasticity: 10,000 ksi

The 2A01 aluminum bar is a robust, machinable, and lightweight solution for structural and industrial applications, offering a reliable combination of strength, durability, and ease of fabrication for various demanding projects.