6061 T651 aerospace aluminum sheet production standards and certification
Production and management in accordance with international aerospace quality system certifications: AS9100; OHSAS 18001; ISO14001; ISO 9001; NADCAP HT; NADCAP NDT; IATP16949
Production standards: AMS 4027; HP20; HS20; QQ-A-250/11; EN 4213.
Production requirements of 6061 T651 aerospace aluminum sheet
6061 T651 is an aluminum alloy commonly used in a variety of applications, including aerospace. To produce 6061 T651 aerospace aluminum sheet, several requirements must be met, including:
Raw material
The aluminum used to produce 6061 T651 aircraft aluminum sheet must meet the appropriate standards and specifications for this alloy. This may include specific chemical composition, purity and other requirements.
Casting
The raw material is melted and cast into large or small plates using processes such as continuous casting or direct chill casting.
Rolling
The billet is then heated and passed through a series of rolling mills to reduce its thickness and shape it into plates. This process may include hot rolling, cold rolling, or both.
Heat treatment
To meet the requirements of T651, the plate is subjected to a heat treatment called solution heat treatment.
Aging
After solution heat treatment, the plate is quenched in water or other cooling medium and then aged in an oven or other heat source. This process strengthens the material and improves its resistance to corrosion and other forms of degradation.
Quality control
Quality control measures must be implemented throughout the production process to ensure that the final product meets the necessary specifications in terms of strength, dimensional accuracy and other performance characteristics.
Overall, the production of 6061 T651 aerospace aluminum sheet requires careful attention to detail and quality assurance at every stage of the manufacturing process. By meeting these requirements, manufacturers can produce high quality sheets for a wide range of applications.
6061 T651 aerospace aluminum sheet specifications
| Specifications | |
| Alloy | 6061 |
| Temper | T651 |
| Thickness | 0.2mm-300mm |
| Width | 500~2500mm |
| Length | 500-12000mm |
| Standard | AMS 4027; HP20; HS20; QQ-A-250/11; EN 4213 |
Key points of 6061 T651 aerospace aluminum sheet purchase
6061 T651 aerospace aluminum sheet is a popular material in the aerospace industry for a wide range of applications, including aircraft components, spacecraft components and other high-performance structures. As a result, people may have a number of concerns about this material, including.
Strength and durability
One of the main concerns with any material used in the aerospace industry is its strength and durability. 6061 T651 aircraft aluminum sheet is known for its high strength and excellent corrosion resistance, which makes it an ideal material for use in harsh environments.
Weight
Another key issue for the aerospace industry is weight. Every pound of weight added to an aircraft or spacecraft can have a significant impact on performance and fuel efficiency. Fortunately, 6061 T651 aircraft aluminum sheet is a lightweight material, which helps reduce overall weight without sacrificing strength or durability.
Usability
Because of its popularity in the aerospace industry, there may be concerns about the availability of 6061 T651 aircraft aluminum sheet. However, this material is widely available from a variety of suppliers and manufacturers, so it is easily accessible for most projects.
Cost
As with any high-performance material, cost is always an issue. 6061 T651 aircraft aluminum sheet may be more expensive than other materials, but its durability, strength and other benefits make it an affordable choice for many applications.
Manufacturing
Finally, there may be concerns about the fabrication and machining of 6061 T651 aircraft aluminum sheet. Because of its high strength and toughness, this material can be difficult to machine, but experienced fabricators and machinists can handle it with the right equipment and techniques.
6061 T651 aerospace aluminum sheet chemical composition standards
| WT% | Alloy 6061 |
| Al | Rest |
| Si | 0.40-0.80 |
| Fe | 0.70 Max |
| Cu | 0.15-0.40 |
| Mn | 0.15 |
| Mg | 0.8-1.2 |
| Cr | 0.04-0.35 |
| Zn | 0.25 Max |
| Ti | 0.15 Max |
| Other each | 0.05 Max |
| Other total | 0.15 Max |
6061 T651 aerospace aluminum sheet mechanical properties
| Temper | Thickness (mm) | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
| T6 | 0.4-1.5 | ≥290 | ≥240 | ≥6 |
| T6 | 1.5-3 | ≥290 | ≥240 | ≥7 |
| T6 | 3-6 | ≥290 | ≥240 | ≥10 |
| T651 | 6-12.5 | ≥290 | ≥240 | ≥10 |
| T651 | 12.5-25 | ≥290 | ≥240 | ≥8 |
| T651 | 25-50 | ≥290 | ≥240 | ≥7 |
| T651 | 50-100 | ≥290 | ≥240 | ≥5 |
| T651 | 100-150 | ≥290 | ≥240 | ≥5 |
Advantages of 6061 T651 aerospace aluminum sheet and plate
6061 T651 is an aluminum alloy grade typically used in structural applications such as in aerospace, transportation and construction. The following are some of the advantages of using 6061 T651 aerospace aluminum sheet.
High strength
6061 T651 has excellent mechanical properties, including high strength and good fatigue resistance. This makes it a suitable material for load-bearing applications.
Corrosion resistance
Aluminum has a natural ability to resist corrosion and 6061 T651 is no exception. This makes it a popular choice for outdoor or marine applications, where the material may be exposed to moisture or salt water.
Weldability
6061 T651 is a highly weldable material, which makes it easy to join to other components or structures.
Machinability
6061 T651 is also easily machinable, which makes it a popular choice for fabricating parts with complex shapes and contours.
Lightweight
Aluminum is a lightweight material, which makes it an ideal choice for applications where weight is a critical factor.
Overall, 6061 T651 aerospace aluminum sheet is a versatile material with many advantages that make it a popular choice for a wide range of applications.