Product Description: Aluminum Alloy EN AW 2077
Aluminum alloy EN AW 2077 is a high-strength wrought aluminum alloy developed for aerospace and aviation applications. The material is characterized by high mechanical strength, good fatigue resistance, and reduced density, making it an efficient solution for lightweight structural components.
General Technical Characteristics
EN AW 2077 alloy combines high mechanical strength, good machinability, and excellent resistance to fatigue loading. Advanced alloying technology provides an optimal balance between strength and weight reduction.
Key properties:
- high specific strength
- good fatigue resistance
- reduced density
- good machinability
Chemical Composition
The alloy contains:
- Aluminum (Al): base element
- Copper (Cu): primary alloying element
- Lithium (Li): for density reduction
- Magnesium (Mg): for increased strength
- Manganese (Mn): for structural stability
- Zirconium (Zr): for improved material properties
This composition provides high strength and lightweight performance.
Mechanical Properties
The alloy demonstrates:
- high strength with low weight
- good fatigue resistance
- stable mechanical properties
- good resistance to crack formation
Applications
Aluminum alloy EN AW 2077 is used for manufacturing:
- aerospace structures
- fuselage components
- wing parts
- heavily loaded lightweight components
- aircraft structural elements
The material is widely applied in aerospace and aviation industries.
Features
Key advantages include:
- high strength-to-weight ratio
- good fatigue resistance
- enhanced aerospace performance
- reduced structural weight
Supply Formats and Standards
The material is supplied as:
- sheets
- plates
- bars
- profiles
Complies with standard:
- EN AW 2077
Aluminum alloy EN AW 2077 is a modern material for manufacturing lightweight highly loaded structures where strength, weight reduction, and long-term durability are essential.
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