Aluminum Bar
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6061-T6511 • 6063-T52 • 6463-T6
6061-T6511 Grade Aluminum Bar
6061 aluminum alloy is a heat-treatable aluminum alloy known for its excellent strength-to-weight ratio, corrosion resistance, and versatility.
The T6511 temper indicates that the material has been:
• Solution heat treated
• Stress relieved by stretching
• Artificially aged
• Straightened after stretching
This temper is specifically used for extruded shapes, ensuring improved straightness and dimensional stability.
Key Properties
• Excellent Strength-to-Weight Ratio – Stronger than 6063 while still lightweight.
• Good Corrosion Resistance – Performs well in atmospheric and marine environments.
• Excellent Machinability – Ideal for drilling, tapping, milling, and CNC operations.
• Weldability – Can be welded using standard methods (TIG/MIG).
6063-T52 Grade Aluminum Bar
6063-T52 aluminum is a medium-strength, heat-treated alloy known for its excellent surface finish, superior corrosion resistance, and outstanding extrudability. Often referred to as an architectural alloy, 6063 is widely used in applications where appearance and surface quality are critical.
The T52 temper provides controlled strength through thermal processing, delivering improved mechanical properties while maintaining excellent formability.
Compared to 6061-T6511, 6063-T52 offers slightly lower strength but enhanced finish quality and smoother extrusion profiles, making it ideal for visible structural and decorative components.
Key Features:
• Excellent surface finish quality
• Very good corrosion resistance
• Good mechanical strength
• Outstanding extrudability
• Lightweight with strong strength-to-weight ratio
• Excellent anodizing response
Typical Applications:
• Architectural trim and moldings
• Window and door frames
• Handrails and guardrails
• Decorative extrusions
• Structural tubing
• Electrical conduits
6463-T6 Grade Aluminum Bar
6463-T6 aluminum is a high-strength, heat-treatable alloy that combines excellent corrosion resistance with superior surface finish.
Designed for applications requiring both structural performance and aesthetic quality, 6463 is commonly used in architectural and decorative extrusions where a premium finish and precise dimensional control are critical.
The T6 temper provides maximum strength through solution heat treatment and artificial aging.
Key Features:
• High strength-to-weight ratio
• Excellent corrosion resistance, especially in marine and outdoor environments
• Superior anodizing and surface finish quality
• Good formability for complex extrusions
• Lightweight yet durable
• Ideal for visible and architectural applications
Typical Applications:
• Architectural and decorative extrusions
• Window and door frames
• Railings, handrails, and guardrails
• Lighting fixtures and components
• Marine and outdoor structural elements