1050A Aluminum Plate Grades: H14 vs H24 Properties, Applications and Performance
1050A aluminum plate is widely used in industrial, construction, and marine-related applications where excellent corrosion resistance, formability, and cost efficiency are required. As a professional aluminum plate supplier, GNEE provides reliable 1050A aluminum plate solutions in multiple tempers to meet diverse fabrication and engineering needs. Contact GNEE today to request technical data, pricing, or a customized aluminum plate supply.
1050A H14 Aluminum Plate – Overview and Standard Compliance
The 1050A H14 aluminum plate conforms to the BS EN 573-3 standard and belongs to the non-heat-treatable 1xxx series of commercially pure aluminum. The H14 temper indicates that the plate has been strain-hardened to a half-hard condition through cold rolling and is not annealed after processing.
This grade is suitable for general engineering, industrial fabrication, and selected marine environments. For more aggressive marine exposure, higher-corrosion-resistant alloys such as 5251 may be recommended.
1050A H14 Aluminum Plate – Typical Applications
1050A H14 aluminum plate is commonly used where moderate strength and excellent workability are required:
Boiler manufacturing
Kitchenware and domestic equipment
Pharmaceutical industry equipment
Security components
Vehicle linings and panels
Inspection covers
Chemical industry installations
Trailer construction
Building and architectural applications
1050A H14 Aluminum Plate-Physical Properties
| Property | Typical Value |
|---|---|
| Density | 2700 kg/m³ |
| Melting Point | 600 °C |
| Modulus of Elasticity | 69.5 GPa |
| Electrical Resistance | 0.38 μΩ·m |
| Thermal Conductivity | 200 W/m·K |
| Thermal Expansion | 23.5 μm/m·K |
1050A H14 Aluminum Plate – Mechanical Properties
| Property | Typical Value |
|---|---|
| Yield Strength | 214 N/mm² |
| Tensile Strength | 195 N/mm² |
| Shear Modulus | 25.8 GPa |
| Hardness | 83 HV |
| Elongation (200 mm) | ≥ 16% |
1050A H14 Aluminum Plate – Chemical Composition
| Element | Content (%) |
|---|---|
| Mn | 0.00–0.05 |
| Fe | 0.00–0.40 |
| Mg | 0.00–0.05 |
| Si | 0.00–0.02 |
| Cu | 0.00–0.05 |
| Zn | 0.00–0.10 |
| Ti | 0.00–0.05 |
| Other | ≤ 0.03 |
| Aluminum | Balance |
1050A H14 Aluminum Plate – Fabrication Characteristics
Machinability: Poor to fair due to softness; not free-cutting
Formability: Very good for bending and spinning
Ductility: High
Cutting: Best with aluminum-specific tools at moderate speeds to avoid edge build-up
Weldability: Excellent using TIG, MIG, or resistance welding
Recommended filler wires:
1100 for welding to the same subgroup
4043 for welding to other aluminum alloys
1050A H24 Aluminum Plate – Temper Description and Applications
1050A H24 aluminum plate is a non-heat-treatable grade that has been strain-hardened and partially annealed, producing strength approximately midway between fully annealed (O) and full-hard (H28) conditions.
This temper is particularly well suited for tread plate and anti-slip applications, including environments with moisture or marine exposure.
1050A H24 Aluminum Plate – Common Applications
Anti-skid flooring
Vehicle bodies and platforms
Walkways and stair treads
Boat flooring
Corridor protection panels
Wall cladding and floor panels
1050A H24 Aluminum Plate – Physical Properties
| Property | Typical Value |
|---|---|
| Density | 2700 kg/m³ |
| Melting Point | 640 °C |
| Modulus of Elasticity | 69 GPa |
| Electrical Resistance | 0.38 μΩ·m |
| Thermal Conductivity | 200 W/m·K |
| Thermal Expansion | 23.5 μm/m·K |
1050A H24 Aluminum Plate – Mechanical Properties
| Property | Typical Value |
|---|---|
| Yield Strength | 75 N/mm² |
| Tensile Strength | 105–145 N/mm² |
| Proof Stress (0.2%) | 75 N/mm² |
| Shear Modulus | 26 GPa |
| Hardness | 33 HV |
| Elongation (200 mm) | 3–8% |
1050A H24 Aluminum Plate – Chemical Composition
| Element | Content (%) |
|---|---|
| Mn | 0.00–0.05 |
| Fe | 0.00–0.40 |
| Mg | 0.00–0.05 |
| Si | 0.00–0.25 |
| Cu | 0.00–0.03 |
| Zn | 0.00–0.03 |
| Ti | 0.00–0.025 |
| Other | ≤ 0.03 |
| Aluminum | Balance |
1050A H24 Aluminum Plate – Processing and Performance
Machinability: Poor; not intended for machined components
Ductility: High, optimized for folding without cracking
Cutting: Easy with standard saws and aluminum tools
Weldability: Excellent; recommended fillers 1100 or 4043
Corrosion Resistance: Excellent, including marine environments
Available Forms of 1050A Aluminum Plate from GNEE
GNEE supplies 1050A aluminum plate in the following forms:
Mill finish sheet
Stucco sheet
5-bar aluminum tread plate (H24)
Custom sizes and thicknesses are available upon request.
Conclusion
1050A H14 aluminum plate and 1050A H24 aluminum plate offer outstanding corrosion resistance, formability, and fabrication flexibility for industrial, construction, and marine-related applications. Each temper provides a distinct balance between strength and ductility, allowing engineers and fabricators to select the most suitable option for their projects.
As a trusted aluminum plate supplier, GNEE delivers consistent quality, technical expertise, and reliable global supply. Contact GNEE today to obtain detailed specifications, expert guidance, or a fast quotation for 1050A aluminum plates.
