6061 Aluminum Plates - 0.125
6061-T6 Aluminum Plate - 0.125" x 48" x 120"
This 0.125" x 48" x 120" 6061-T6 aluminum plate is a heat-treatable alloy known for its high strength-to-weight ratio. Conforming to ASTM B209, it combines 45,000 PSI tensile strength with excellent workability, machinability, and corrosion resistance for demanding applications. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B209 Certified
- 45,000 PSI Tensile Strength
- Excellent Machinability & Corrosion Resistance
6061-T6 aluminum plate is a versatile, heat-treated alloy valued for its strength, workability, and corrosion resistance. The T6 temper signifies it has been solution heat-treated and artificially aged to achieve its optimal strength properties. It conforms to ASTM B209 standards, offering a reliable material for structural and general-purpose fabrication where a combination of performance and light weight is critical.
As a medium-thickness plate at 0.125", this material provides excellent rigidity for structural panels, machine guards, vehicle body panels, and architectural cladding. It offers more stiffness than thinner sheets while remaining formable and easy to handle for a wide range of fabrication projects.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B209
- Strength/Tensile: 45,000 PSI
- Dimensions: 0.125" thickness x 48" width x 120" length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Fabrication: Base plates and gussets - for its strength and excellent machinability.
- Automotive: Vehicle body panels and brackets - due to its high strength-to-weight ratio.
- Architectural: Cladding and decorative panels - for its smooth surface and ability to be anodized.
- Tooling & Jigs: Fixture plates and work surfaces - for its dimensional stability and flatness.
Target Users
Fabricators, machinists, engineers, and architectural designers rely on 6061-T6 aluminum plate for its versatile performance in structural and aesthetic applications throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish in the T6 temper. The surface is smooth but may have minor scuffs or scratches from handling. For specific project requirements, finishes such as anodizing, powder coating, or polishing can be applied. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Plate is measured by its Thickness, Width, and Length. All three dimensions are required for an accurate order.
Example: To order this plate, specify "6061-T6 Aluminum Plate, 0.125" x 48" x 120".
Order Checklist
- Product name and required dimensions (0.125" x 48" x 120")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061-T6 Aluminum Plate - 0.125" x 48" x 120"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B209
- Key Properties
- 45,000 PSI tensile, Excellent Machinability, Excellent Corrosion Resistance
- Primary Applications
- Structural Panels, Base Plates, Machine Guards
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061-T6 Aluminum Plate in thicknesses from 0.025" to 4" and standard sizes including 48" x 120" and 48" x 144". This 0.125" x 48" x 120" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing

