GNEE Aluminum 1050 H14 vs H24 Sheets: Key Differences and Applications
For industries and manufacturers seeking high corrosion resistance, excellent electrical conductivity, and superior formability, GNEE 1050 aluminum sheets offer reliable performance. Choosing the right temper-H14 or H24-can significantly affect strength, ductility, and suitability for different applications. Contact GNEE today to request the latest 1050 aluminum sheet H14 and H24 stock and pricing.
Overview of 1050 Aluminum Alloy
GNEE 1050 aluminum is a commercially pure aluminum alloy in the 1xxx series, known for excellent corrosion resistance, high electrical conductivity, and exceptional workability. It is primarily produced through extrusion or rolling and is widely used in the electrical, chemical, and heat dissipation industries.
Key features include:
- High thermal conductivity, making it suitable for heat sinks
- Low mechanical strength relative to heavily alloyed metals
- Strengthening possible through cold working, but not by heat treatment
Sheet aluminum, the most common form, finds applications across packaging, transportation, home appliances, and construction. It can be color-anodized, polished, etched, or textured to meet aesthetic and functional requirements.
Difference Between 1050 H14 and H24 Aluminum Sheets
The main difference between 1050 H14 and H24 aluminum sheets lies in their temper and mechanical properties. Both are cold-worked, but H14 is half-hard, while H24 is full-hard.
| Property | 1050 H14 Aluminum Sheet | 1050 H24 Aluminum Sheet | Key Difference |
|---|---|---|---|
| Temper | Half-hard (rolled, not annealed) | Full-hard (rolled with additional strain-hardening) | H24 is stronger and harder than H14 |
| Tensile Strength (MPa) | 105 – 145 | 145 – 170 | H24 has higher tensile strength |
| Elongation (%) | 12 Min | 6 – 10 | H14 is more ductile than H24 |
| Workability | Excellent | Good | H14 is easier to form and shape |
| Typical Applications | Electrical conductors, heat sinks, decorative panels | Structural panels, industrial components, high-strength applications | H14 preferred for forming; H24 for strength |
Applications of GNEE 1050 H14 and H24 Aluminum Sheets
1050 H14 Aluminum Sheet:
- Electrical and chemical equipment
- Heat sinks and thermal components
- Decorative panels and reflective surfaces
1050 H24 Aluminum Sheet:
- Structural and industrial panels
- Applications requiring higher strength
- Components exposed to moderate mechanical stress
Processing and Finishing
GNEE 1050 aluminum sheets can be formed into complex shapes via rolling, extrusion, bending, and deep drawing. These sheets can be anodized or painted for aesthetic finishes.
Important Note: Avoid attempting high-quality anodizing on alloys like 3003 or 3105, as they may show streaks, cloudiness, and inconsistent color. While 5052 aluminum can sometimes be substituted, it is prone to imperfections and color variation compared to 1050 H14/H24.
Physical and Mechanical Properties
| Property | Value |
|---|---|
| Density | 2.71 g/cm³ |
| Melting Point | 650 °C |
| Modulus of Elasticity | 71 GPa |
| Thermal Conductivity | 222 W/m·K |
| Electrical Resistivity | 0.0282 × 10⁻⁶ Ω·m |
Mechanical Properties of H14 vs H24:
| Temper | Ultimate Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| H14 | 105 – 145 | 85 Min | 12 Min |
| H24 | 145 – 170 | 125 Min | 6 – 10 |
Specification Of Aluminium Alloy 1050 Coils & Strips
| Specifications | ASTM B209 / ASME SB209 |
|---|---|
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| Thickness | 0.1-4 |
| Width | Coil, Strip |
| Length | 100-1600 |
| Surface | Bright, polished, hair line, brush, sand blast, embossed, etching, etc. |
| Finish | Mill, Customer specific finish |
| Aluminum Sheet/ Plate Coating | PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Coil |
Conclusion
GNEE 1050 H14 and H24 aluminum sheets offer the flexibility to choose between formability and strength. H14 excels in applications requiring shaping and ductility, while H24 provides enhanced mechanical strength for more demanding projects.
Request a quote from GNEE today for high-quality 1050 H14 and H24 aluminum sheets, with customized sizes, stock availability, and competitive pricing tailored to your industrial needs.
