| Product Name | Width | Alloy |
|---|---|---|
| Aluminium Square Bar | ≤ 250 mm | 6351 |
| Series | Alloying Element | Effect |
|---|---|---|
| 6XXX | Magnesium and Silicon Alloy | This combination provides excellent strength, weldability, and corrosion resistance. Commonly used in structural applications and extrusions. |
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Aluminium 6351 is a high-strength, heat-treatable alloy that belongs to the 6xxx series of aluminum alloys. Known for its exceptional combination of strength, corrosion resistance, and weldability, Aluminium 6351 has gained recognition and usage across various industries worldwide. This alloy, known by different names in different international standards, exhibits properties that make it a sought-after material for diverse applications.
Aluminium 6351: A Profile
Aluminium 6351 is composed mainly of aluminum, with added elements such as magnesium, silicon, and manganese. These alloying elements contribute to its superior mechanical properties and performance characteristics. With its good formability, weldability, and machinability, Aluminium 6351 is a versatile choice for industries requiring both strength and ease of fabrication.
Different Names in Different Standards:
- AA 6351 (American Standard – ASTM):
In the United States, Aluminium 6351 is designated as AA 6351 according to the Aluminum Association (AA) alloy designation system. This system classifies aluminum alloys based on their alloying elements and material properties. AA 6351 denotes that the alloy belongs to the 6xxx series and has specific alloying constituents.
- EN AW-6351 (European Standard – EN):
In Europe, Aluminium 6351 is referred to as EN AW-6351. The EN (European Norm) standard provides a unified system for designating aluminum alloys across European countries. EN AW-6351 reflects its international recognition and its alignment with the European standards for aluminum alloys.
- AlMg1SiCu (ISO Standard – ISO 209):
The International Organization for Standardization (ISO) designates Aluminium 6351 as AlMg1SiCu according to the ISO 209 standard. This standard provides specifications for wrought aluminum and aluminum alloys, ensuring consistency in material properties and nomenclature across different regions.
Applications and Industries:
Aluminium 6351’s exceptional characteristics make it a preferred choice for a wide range of industries and applications:
- Aerospace: In the aerospace sector, Aluminium 6351 finds use in structural components, such as aircraft wings, fuselages, and landing gear. Its high strength-to-weight ratio contributes to improved fuel efficiency and overall aircraft performance.
- Marine: Due to its corrosion resistance, Aluminium 6351 is suitable for marine applications. It is used in boat hulls, marine equipment, and offshore structures where exposure to saltwater and harsh environments is a concern.
- Automotive: Aluminium 6351 is utilized in the automotive industry for manufacturing parts that require both strength and lightweight properties. Engine components, chassis parts, and body panels benefit from its favorable characteristics.
- Construction: The alloy’s weldability and formability make it an excellent choice for construction applications. Aluminium 6351 is used in building frameworks, roofing systems, and structural components where durability and versatility are crucial.
- Sports Equipment: Aluminium 6351 is a popular material for sports equipment like bicycles, motorcycles, and athletic gear. Its combination of strength, lightness, and formability contributes to enhanced performance and maneuverability.
In conclusion, Aluminium 6351, known by different names in various international standards, is a remarkable alloy with broad applicability across multiple industries. Its strength, corrosion resistance, weldability, and formability contribute to its widespread use in aerospace, automotive, marine, construction, and sports equipment sectors. The alloy’s versatility and proven performance continue to position Aluminium 6351 as a reliable and innovative material choice for modern engineering and manufacturing challenges.
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