1. Introduction
The 2014 Aluminum Sheet Plate is an alloy predominantly composed of aluminum and copper, which provides high strength and excellent machinability. It is widely used in various industries, including aerospace, transportation, marine, and industrial manufacturing. This material is ideal for applications that demand robust performance in high-stress environments.
2. Key Specifications
| Specification |
Value |
| Thickness |
0.2mm – 6mm |
| Width |
600mm – 2000mm |
| Length |
2000mm – 6000mm |
| Status |
T3, T6, T651 |
| Surface |
Mill finish, Bright finish, Paper interleaved, One side film, Both sides film |
| Standards |
UNS A92014, ISO AlCu4SiMg, ASTM B209, EN573, EN485 |
3. Mechanical Properties
The mechanical properties of the 2014 Aluminum Sheet Plate ensure its suitability for demanding applications.
| Property |
Value |
| Tensile Strength |
190 to 500 MPa(28 to 73 x 103 psi) |
| Yield Strength |
100 to 440 MPa (15 to 63 x 103 psi) |
| Elongation |
1.5 to 16 % |
| Brinell Hardness |
45-135 HB |
| Shear Strength |
130 to 290 MPa (18 to 43 x 103 psi) |
| Fatigue Strength |
90 to 160 MPa(13 to 24 x 103 psi) |
| Modulus of Elasticity |
72 GPa (10 x 106 psi) |
4. Applications
Aerospace Industry
| Feature |
Benefit |
| Status |
T6 |
| Advantages |
High strength-to-weight ratio, excellent fatigue resistance, corrosion resistance |
| Applications |
Aircraft structural components, wing and fuselage skins, wing ribs, landing gear components |
Transportation Industry
| Feature |
Benefit |
| Status |
T4 or T6 |
| Advantages |
Reduces fuel consumption, improves performance, corrosion resistance |
| Applications |
Truck and trailer frames, bus bodies, railroad cars |
Marine Industry
| Feature |
Benefit |
| Status |
T6 |
| Advantages |
Corrosion resistance in seawater, reduced maintenance costs, extended vessel lifespan |
| Applications |
Boats, ships, offshore structures, oil drilling platforms |
Industrial Applications
| Feature |
Benefit |
| Status |
T6 |
| Advantages |
High strength and toughness |
| Applications |
Pressure vessels, hydraulic systems, machine parts |
Sports Equipment
| Feature |
Benefit |
| Status |
T6 |
| Advantages |
Lightweight, high strength |
| Applications |
Bicycle frames, baseball bats, hockey sticks |
5. Chemical Composition
The chemical composition of the 2014 aluminum alloy is as follows:
| Element |
Composition Range (wt. %) |
| Aluminum (Al) |
90.4 – 95 |
| Copper (Cu) |
3.9 – 5.0 |
| Silicon (Si) |
0.50 – 1.2 |
| Iron (Fe) |
<= 0.70 |
| Manganese (Mn) |
0.40-1.2 |
| Magnesium (Mg) |
0.20-0.8 |
| Chromium (Cr) |
0.10% |
| Zinc (Zn) |
0.25 |
| Titanium (Ti) |
0.15 |
| Other elements |
0.15 max (each), 0.05 max (total) |
6. Tempers and Their Properties
2014 T4 Aluminum Plate
| Property |
Value |
| Ultimate Tensile Strength (UTS) |
427 MPa |
| Yield Strength |
290 MPa |
| Elongation |
14 %
@Thickness 0.508 – 25.4 mm |
| Applications |
Automotive, heavy machinery, construction |
2014 T6 Aluminum Plate
| Property |
Value |
| Ultimate Tensile Strength (UTS) |
490 MPa (71 ksi) |
| Yield Strength |
420 MPa (60 ksi) |
| Elongation |
6.8% |
| Applications |
Aerospace, marine, heavy machinery |
2014 T651 Aluminum Plate
| Property |
Value |
| Ultimate Tensile Strength (UTS) |
490 MPa (70 ksi) |
| Yield Strength |
420 MPa (61 ksi) |
| Elongation |
7.5% |
| Applications |
Ships, heavy machinery |
2014 T6511 Aluminum Plate
| Property |
Value |
| Ultimate Tensile Strength (UTS) |
480 MPa (70 ksi) |
| Yield Strength |
430 MPa (62 ksi) |
| Elongation |
6.0% |
| Applications |
Ship structures, structural components |
7. Comparison with Other Alloys
When comparing the 2014 aluminum alloy with other alloys, it stands out due to its superior strength and machinability. Below is a comparison with some common aluminum alloys.
| Property |
2014 |
2024 |
7075 |
| Tensile Strength (MPa) |
380-450 |
420-470 |
510-540 |
| Yield Strength (MPa) |
240-310 |
290-320 |
430-480 |
| Elongation (%) |
12-16 |
10-15 |
7-10 |
| Corrosion Resistance |
Good |
Fair |
Poor |
| Machinability |
Excellent |
Good |
Fair |
8. Fabrication and Processing
Machining
The 2014 aluminum alloy is known for its excellent machinability. It can be easily machined to produce complex parts with high precision.
| Machining Process |
Suitability |
| Turning |
Excellent |
| Milling |
Excellent |
| Drilling |
Excellent |
| Grinding |
Good |
Welding
While the 2014 aluminum alloy can be welded, it requires specific techniques to ensure high-quality welds.
| Welding Method |
Suitability |
| TIG Welding |
Good |
| MIG Welding |
Fair |
| Resistance Welding |
Fair |
| Laser Welding |
Excellent |
9. Quality Assurance and Certifications
At Huasheng Aluminum, we ensure that our 2014 Aluminum Sheet Plate meets the highest quality standards. Our products are certified to comply with various international standards.
| Certification |
Description |
| ISO 9001 |
Quality Management System |
| ASTM B209 |
Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate |
| EN 485 |
Aluminum and Aluminum Alloys – Sheet, Strip, and Plate |
| RoHS |
Restriction of Hazardous Substances |
10. FAQs
What are the key benefits of using 2014 Aluminum Sheet Plate?
The key benefits include high strength, excellent machinability, good corrosion resistance, and suitability for high-stress applications.
Can 2014 Aluminum Sheet Plate be welded?
Yes, it can be welded, but specific techniques must be used to ensure high-quality welds.
What industries commonly use 2014 Aluminum Sheet Plate?
Common industries include aerospace, transportation, marine, industrial manufacturing, and sports equipment manufacturing.
How does 2014 Aluminum Sheet Plate compare to other aluminum alloys?
It offers superior strength and machinability compared to many other aluminum alloys, making it ideal for demanding applications.
