We have completed a new shipment of 6061 aluminum plates to our client. This alloy is one of the most versatile and widely used heat-treatable aluminum grades, offering a balanced combination of strength, corrosion resistance, weldability, and machinability.
The plates were properly packed on wooden pallets with protective interleaving between sheets. Moisture-proof wrapping was applied for ocean transit. Surface quality, flatness, and dimensional accuracy were verified before loading.
Basic Introduction to 6061 Aluminum
6061 is a precipitation-hardened aluminum alloy containing magnesium and silicon as its major alloying elements. It belongs to the 6000 series and is known for its excellent mechanical properties and good workability.
Key characteristics:
- Medium strength
- Good corrosion resistance
- Excellent weldability (MIG and TIG)
- Good machinability in T6 and T651 tempers
- Heat treatable
- Accepts anodizing and other surface finishes
Common Tempers for 6061 Plates
This alloy is available in several tempers, with T6 and T651 being the most common for plate applications:
| Temperament | Description | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HB) | Key Feature |
|---|---|---|---|---|---|
| T6 | Solution heat-treated and artificially aged | 310 (min) | 276 (min) | 95 (min) | Maximum strength |
| T651 | T6 with stress-relieving by stretching | 290 (min) | 240 (min) | 90 (min) | Reduced residual stress, better dimensional stability during machining |
T651 is often preferred for thick plates or applications involving heavy machining, as the stress-relieving process minimizes distortion after material removal. While its minimum tensile strength is slightly lower than T6, the improved dimensional stability makes it the better choice for precision components.
Learn more about aluminum sheet 6061
Key Applications
Due to its balanced properties, 6061 aluminum plates serve a wide range of industries and applications:
- Mold and die processing – Mold bases, fixture plates, jigs, and tooling components. The T651 temper with stress-relieving is particularly valued for precision machining applications where dimensional stability is critical after material removal.
- Machine tool components – Machine beds, worktables, mounting plates, and structural frames for CNC equipment and industrial machinery.
- Automotive parts – Chassis components, suspension parts, wheels, heat shields, and structural reinforcements where moderate strength and light weight are required.
- Bicycle frames – High-quality bicycle frames and components, valued for the alloy’s weldability and fatigue resistance.
- Radiators and heat exchangers – Due to good thermal conductivity and formability.
- General structural applications – Bridge decks, walkways, railings, and support structures where corrosion resistance is important.
- Other applications – Electrical enclosures, pump components, marine fittings, and consumer goods.
Learn more about 6061 T651 Aluminum Sheet
Available Sizes and Stock Inventory
We maintain stock of 6061 aluminum plates in the following standard dimensions. Custom cutting services are also available.
Stock sizes (readily available):
| Width | Length | Stock Status |
|---|---|---|
| 1250 mm | 2500 mm | In stock |
| 1500 mm | 3000 mm | In stock |
Standard production sizes (also available):
| Width | Length | Availability |
|---|---|---|
| 1220 mm | 2440 mm | Can be produced on request |
Custom cutting service:
For customers requiring smaller dimensions, we offer precision cutting services. Plates can be cut to your exact specifications, reducing material waste and secondary processing time. Please contact our sales team with your required dimensions.
Lear more about 6000 Series Aluminum Sheet Plate
Quality Assurance
Each 6061 aluminum plate is checked for:
- Thickness tolerance: meeting ASTM B209 standards
- Flatness: suitable for machining and fabrication
- Surface condition: clean, free from scratches and defects
- Edge condition: trimmed square, no burrs
- Temper certification: confirming T6 or T651 condition as ordered
Mill test certificates (ASTM B209 / EN 573) are provided with each shipment, showing chemical composition and mechanical properties.
Why Choose 6061 for Your Projects?
- Versatile – One alloy serves multiple applications across different industries
- Reliable – Proven performance in structural and machining applications for decades
- Workable – Easy to machine, weld, form, and finish
- Cost-effective – Excellent value for the range of properties offered
- Available – Standard sizes in stock, with custom cutting available
Supporting Local Manufacturing
This shipment supports a fabrication client working on industrial equipment and structural components. Ready-to-use 6061 plates in standard stock sizes reduce lead times and help maintain production schedules.
For customers with custom size requirements, our cutting service eliminates the need for in-house sawing and reduces material waste.
Need 6061 aluminum plates in T6 or T651 temper? [Contact us today] with your thickness, size, and quantity requirements for a competitive quote.
