Aluminum 1050 Aluminum Sheet Overview-Commercially Pure Alloy Characteristics
Aluminum 1050 sheet belongs to the 1XXX series of wrought aluminum alloys, commonly referred to as "commercially pure aluminum," with a minimum aluminum content of 99.5%. As a wrought alloy, it is manufactured through rolling or extrusion rather than casting.
Thanks to its excellent electrical conductivity, corrosion resistance, and formability, 1050 aluminum plate is widely used in the electrical, chemical, and general industrial sectors. It also offers higher thermal conductivity than many other aluminum alloys, making it suitable for heat sinks and heat exchange components. However, compared with alloyed aluminum grades, it has relatively low mechanical strength. Strength enhancement is achieved through cold working, not heat treatment.
Aluminum 1050 Aluminum Sheet Applications in Modern Industries
Aluminum sheet, as the most common aluminum product form, plays a key role across major global industries. 1050 aluminum sheet is frequently used in:
Packaging: Beverage cans, food containers, and protective packaging
Transportation: Automotive body panels and trailer components
Home Appliances: Cookware, housings, and appliance panels
Construction: Roofing, siding, gutters, awnings, and carports
In addition, 1050 aluminum plate can be anodized in various colors, etched for matte finishes, polished to high brightness, textured to simulate wood grain, or painted to meet decorative and functional requirements.
Aluminum 1050 Aluminum Sheet Anodizing Performance Notes
While 1050 aluminum sheet offers good surface quality, it is important to note that some aluminum alloys-such as 3003 or 3105-may show visible imperfections after anodizing, including streaking, cloudiness, and color inconsistency. For applications requiring uniform anodized finishes, material selection and surface control are critical.
Aluminum 1050 Aluminum Sheet Specifications
Standard specifications for 1050 aluminum sheet include:
Thickness: 0.1 mm–6 mm
Width: 30 mm – 2600 mm
Length: Customized to customer requirements
Temper Options: O / H12 / H14 / H16 / H18 / H26
Aluminum 1050 Aluminum Sheet Chemical Composition
The typical chemical composition of 1050 aluminum plate is as follows:
| Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Al |
|---|---|---|---|---|---|---|---|---|---|---|
| Max Content (%) | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | – | 0.05 | 0.03 | 0.15 | 99.5 |
Aluminum 1050 Aluminum Sheet General Properties
1050 aluminum sheet provides a balanced combination of properties:
Workability: Excellent
Machinability: Poor
Weldability (Gas/Arc): Good
Brazability: Excellent
Aluminum 1050 Aluminum Sheet Typical Applications
Due to its versatility, 1050 aluminum plate is widely applied in:
- Printing plates and PS plates
- Signboards and billboards
- Building exterior decoration
- Bus bodies and high-rise facades
- Kitchen sinks and cookware
- Lamp holders, fan blades, and electronic components
- Chemical equipment and mechanical parts
- Deep drawing and spinning applications
- Heat exchangers, clock faces, reflective equipment, and decorative products
Aluminum 1050 H14 Aluminum Sheet Mechanical Properties
The 1050 H14 aluminum sheet is strain-hardened to a half-hard condition, providing a balance between strength and formability.
| Thickness (mm) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 0.2–1.5 | 105–145 | ≥85 | ≥2 |
| 1.5–3.0 | – | – | ≥4 |
| 3.0–6.0 | – | – | ≥5 |
| 6.0–12.5 | – | – | ≥6 |
Aluminum 1050 H24 Aluminum Sheet Mechanical Properties
The 1050 H24 aluminum sheet is cold-worked and partially annealed, offering slightly lower strength but improved ductility compared with H14.
| Thickness (mm) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 0.2–0.5 | 105–145 | ≥75 | ≥3 |
| 0.5–1.5 | – | – | ≥4 |
| 1.5–3.0 | – | – | ≥5 |
| 3.0–6.0 | – | – | ≥8 |
Aluminum 1050 H14 vs Aluminum 1050 H24 Sheet – Key Differences
1050 H14 aluminum sheet offers higher strength and hardness
1050 H24 aluminum sheet provides better elongation and formability
H14 is preferred where rigidity is needed, while H24 suits deeper forming applications
GNEE Aluminum 1050 Aluminum Sheet Supply Solutions
GNEE, a professional Chinese supplier of aluminum products, provides 1050 H14 and 1050 H24 aluminum sheets with stable quality, flexible specifications, and customized processing services to meet diverse industry requirements.
Ready to select the right Aluminum 1050 H14 or H24 sheet for your project? Contact GNEE today to receive expert technical support, competitive pricing, and reliable aluminum sheet solutions tailored to your needs.
