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| Brand Name: | JERO |
| Model Number: | JA72 |
| MOQ: | 8 TONS |
| Price: | 2800-3200USD/TON |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 2,500 TONS PER MONTH |
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)
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
| 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
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.
Our factory own the world advanced equipments, include:
| 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) |
Address
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Tel
86-0532-8787-6524
