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Help CenterHigh Tensile Strength 6061 T6 6082 T651 Aluminum Plate for Engineering Structural Uses
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Welcome to Wuxi Yansheng Technology Co., Ltd. – a trusted manufacturer specializing in high-quality aluminum products. Our High Tensile Strength 6061 T6 and 6082 T651 Aluminum Plates are engineered to meet the rigorous demands of structural applications. With over 7 years of experience and annual export value exceeding US$50 million, we deliver precision-crafted plates that combine superior strength, excellent machinability, and long-lasting durability. Whether you are building bridges, machinery frames, or aerospace components, our plates provide the reliability and performance you need for critical engineering projects.
These aluminum plates are produced using advanced rolling and heat-treatment processes, ensuring consistent mechanical properties and tight dimensional tolerances. The 6061 T6 alloy offers a balanced combination of strength, corrosion resistance, and weldability, while the 6082 T651 variant provides enhanced tensile strength and excellent formability for heavy-load structures. Both grades are widely used in construction, transportation, marine, and industrial equipment sectors.
Key Features & Benefits
High Tensile Strength: >310 MPa (6061 T6) and >330 MPa (6082 T651) – ideal for load-bearing structures.
Excellent Weldability: Suitable for MIG, TIG, and resistance welding without compromising strength.
Superior Corrosion Resistance: Natural oxide layer protects against moisture, chemicals, and saltwater.
Good Machinability: Easy to cut, drill, and mill – reduces fabrication time and costs.
Customizable Dimensions: Thickness from 0.5mm to 200mm, width up to 2500mm, length up to 12000mm – tailored to your project requirements.
Consistent Quality: Strict process control and testing ensure minimal internal defects and uniform mechanical properties.
Typical Mechanical Properties
| Property | 6061 T6 | 6082 T651 |
| Tensile Strength (MPa) | 310 – 340 | 330 – 370 |
| Yield Strength (MPa) | 276 – 310 | 300 – 340 |
| Elongation (%) | 12 – 17 | 10 – 15 |
| Hardness (HBW) | 95 | 100 |
Applications
Structural frames for bridges, buildings, and towers
Heavy-duty machinery components and platforms
Automotive chassis, truck bodies, and rail car parts
Shipbuilding, marine structures, and offshore platforms
Aerospace jigs, fixtures, and support structures
Our manufacturing facility in Wuxi, Jiangsu spans over 2,000 square meters and is equipped with state-of-the-art cutting, heat treatment, and surface finishing lines. We have a dedicated team of 101-200 skilled workers and engineers who ensure every plate meets strict quality standards. We are proud to hold multiple certifications including ISO9001, ISO14001, OHSAS18001, and others, which underpin our commitment to quality, environmental responsibility, and workplace safety.
With over US$50 million in annual export value and shipping from major ports like Tianjin, Shanghai, Qingdao, and Ningbo, we serve clients across North America, Europe, Asia, Africa, Oceania, and South America. Our flexible order quantities, competitive pricing, and reliable delivery have made us a preferred supplier for engineering companies worldwide.
We invite you to partner with us for your next structural project. Contact our sales team today for a quotation, technical data sheet, or sample testing. Experience the strength and precision of Yansheng aluminum plates!
Frequently Asked Questions (FAQ)
1. What is the difference between 6061 T6 and 6082 T651?
6061 T6 offers a good balance of strength, corrosion resistance, and weldability, while 6082 T651 has slightly higher tensile strength and is often used in heavier structural applications. Both are heat-treated, but T651 is stress-relieved by stretching, providing better stability for machining.
2. Can you supply custom sizes and thicknesses?
Yes, we offer customization. Common thicknesses range from 0.5mm to 200mm, widths up to 2500mm, and lengths up to 12000mm. Please provide your drawing or specifications for a tailored quote.
3. What surface finishes are available?
We provide mill finish, brushed, anodized, and painted surfaces. Additional treatments like sandblasting or coating can be arranged upon request.
4. Are these plates suitable for welding?
Absolutely. Both 6061 and 6082 alloys have excellent weldability. We recommend using appropriate filler metals (e.g., ER4043 or ER5356) to maintain joint strength.
5. What quality certifications do you hold?
We are certified under ISO9001, ISO14001, OHSAS18001, and other management systems. We also support third-party inspections and provide mill test certificates with each shipment.
6. Do you offer free samples for testing?
Yes, we can provide small samples (e.g., 100x100mm) for evaluation. The sample is free, but the customer covers shipping costs. Bulk order discounts are available.
7. What is the typical lead time for large orders?
For standard sizes, lead time is 15-25 days after deposit. Custom orders may take 25-40 days depending on complexity. We prioritize urgent projects with express options.
8. How do you handle packaging and shipping?
Plates are packed with wooden crates, plastic film, and steel straps to prevent damage during transit. We ship via FCL, LCL, or breakbulk from Tianjin, Shanghai, Qingdao, or Ningbo ports.
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