2xxx Series Fatigue Resistance 2014 Aluminum Alloy Plate For Aircraft Skin
Price:
2800-3200USD/TON
MOQ:
8 TONS
Delivery Time:
25-30 WORKING DAYS
Brand:
JERO
Product Description
2xxx Series Fatigue Resistance 2014 Aluminum Alloy Plate For Aircraft Skin
2xxx Series 2014 Aluminum Alloy Sheet For Aerospace Industry
2014 alloy is primarily used in aerospace/military applications where high strength is critical. For commercial uses, modified 2XXX/7XXX alloys are often preferred due to better corrosion resistance.
Properties of 2014 Aluminum Alloy
Composition
Primarily composed of copper (3.9-5.0%), magnesium (0.2-0.8%), and manganese (0.4-1.2%). Strengthened by precipitation hardening (θ' and S phases).
Mechanical Properties
Tensile strength: ≥425 MPa (T6 temper)
Yield strength: ≥370 MPa
Elongation: 3-10% (varies with temper)
Yield strength: ≥370 MPa
Elongation: 3-10% (varies with temper)
Corrosion Resistance
Poor due to high copper content; requires alclad (pure aluminum cladding) or coatings for skin applications.
Workability
Good hot workability but challenging for cold working (annealing may be needed).
Advantages for Aircraft Skin
- High Strength-to-Weight Ratio: Comparable to steel, reducing structural weight and improving fuel efficiency.
- Fatigue Resistance: Suitable for cyclic aerodynamic loads during flight.
- Formability: Compatible with riveting, welding (with specialized techniques), and shaping (e.g., curved skin panels).
- Cost-Effectiveness: More economical than advanced alloys like 2024 or 7075, ideal for non-critical structures.
Common Tempers
| Temper | Process | Characteristics |
|---|---|---|
| T4 | Solution heat treated + naturally aged | High strength + good ductility |
| T6 | Solution heat treated + artificially aged | Maximum strength/hardness |
| O | Annealed | Soft state for forming |
Alloy Comparison
| Property | 2014 | 2024 (More Common) | 7075 |
|---|---|---|---|
| Strength | High | Medium-High | Very High |
| Corrosion | Poor (Alclad) | Moderate (Alclad) | Poor (Coated) |
| Cost | Moderate | Moderate | High |
| Typical Use | Secondary | Primary Skin | High-Stress |
Typical Thicknesses
Aerospace: 1.5-50 mm
Machinery: 5-30 mm
Transportation: 2-20 mm
Tooling: 10-100 mm
Machinery: 5-30 mm
Transportation: 2-20 mm
Tooling: 10-100 mm
Limitations
Poor weldability (requires special techniques)
Low corrosion resistance (needs coating)
Fast work hardening (may require annealing)
Our Company Advantages
Technological & Production Strengths
- R&D Capabilities: Own a national-level corporate technology center and contributes to industry standards.
- Production Scale: We had an annual capacity exceeding 1 million tons of aluminium large-scale rolling mills.
- Production Ability: We can produce the great Aluminum material for automobile, railway transportation, marine, aerospace etc fields, and obtained the relevant certification.
Advanced Manufacturing Equipment
| Code | Name | Brand |
|---|---|---|
| a | aluminum ignot melting furnace | GAUTSCHI (Switzerland) |
| b | 2800mm width single stand cold rolling mill | SMS Group (Germany) |
| c | 4 continuous hot rolling mills | SMS Group (Germany) |
| d | heavy crop and dividing shear | SMS Group (Germany) |
| e | coil material annealing furnace | SMS Group (Germany) |
| f | all automatic three-dimensional elevated warehouse | Dematic (USA) |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Jero Steel Co., Ltd.
Location
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person
Gary