1100 H24 thickness 0.8mm aluminum sheet
The 1100 H24 aluminum sheet with a thickness of 0.8mm is a popular choice in many industries due to its excellent combination of lightweight, corrosion resistance, and excellent workability. Crafted from one of the purest aluminum grades, the 1100 alloy, this sheet in the H24 temper setting meets critical performance standards while providing versatility for various applications.
1100 Aluminum Alloy is primarily made from commercially pure aluminum (minimum 99% purity). The alloy has outstanding corrosion resistance, superior workability, and great electrical and thermal conductivity, although it isn't very strong compared to heat-treatable alloys.
The H24 temper denotes a specific cold working of the aluminum sheet, partially hardened by strain hardening. This temper classification balances improved strength with decent ductility, making it widely preferred for fabrication processes that require moderate strength as well as formability.
Choosing 0.8mm thickness provides an ideal middle ground that is thin and lightweight but sturdy enough for many sheet metal crafting and manufacturing purposes.
Features and Advantages
- High Corrosion Resistance: The naturally pure aluminum content creates high resistance in atmospheric conditions, especially against marine and industrial pollution.
- Good Toughness and Workability: 1100 H24 allows stretching, bending, and moderate forming without cracking.
- Excellent Thermal Conductivity: Ideal where heat dissipation or thermal management is required.
- Non-Heat Treatable: Strengthening is done exclusively by cold working (strain hardening).
Typical Applications
Due to its specific balance of softness and hardness (H24), combined with corrosion resistance and a 0.8mm thickness, this aluminum sheet is extremely versatile:
- Electrical Components: Due to excellent electric conductivity.
- Signage Panels & Letterings: Ideal surface finish and ease of fabrication.
- Architectural Facades: Thin and formable with corrosion resistance.
- Chemical Equipment: Resistant to many chemicals-often in non-structural components.
- Cookware & Packaging: Food-grade safe, dull-finished sheets.
- Heat Sinks: Benefit from good heat dissipation properties.
- Automotive & Aerospace Interiors: Lightweight without excessive mechanical strength demands.
Specifications and Standards
The production and quality assurance of 1100 aluminum sheets conform to internationally acknowledged standards to guarantee consistency and reliability.
| Specification | Details |
|---|---|
| Alloy | 1100 |
| Temper | H24 (strain-hardened, partially annealed) |
| Thickness | 0.8 mm |
| Width | Typically ranges from 500mm to 2000mm (customizable) |
| Length | Cut-to-size or standard large sheet sizes |
| Density | 2.71 g/cm³ |
| Standard Compliance | ASTM B209, EN 485-2, JIS H4000 standards |
| Surface Finish | Mill finish, polished, brushed, or coated options |
Technical Parameters
This sheet, although fragile compared to stronger alloys, provides decent mechanical performance.
| Property | Dimension / Value |
|---|---|
| Ultimate Tensile Strength | 100 - 140 MPa |
| Yield Strength (0.2% offset) | 90 - 115 MPa |
| Elongation at Break | 3% - 10% (varies with processing and temper) |
| Modulus of Elasticity | ~69 GPa |
| Thermal Conductivity | 220 W/m-K |
| Melting Range | 650 - 660°C |
Alloy Tempering & Mechanical Characteristics
The H24 temper classification represents:
Strain-hardened and partially annealed temper with approximately 1/4 hard state.
This modification allows material to have intermediate strength and enhanced flexibility over fully hard or fully annealed conditions. Although the strain hardening reduces elongation capacity slightly, H24 remains better suited for bending and light forming compared to forms like H14 or H18 which are harder but also more brittle.
Chemical Composition
The 1100 aluminum alloy's distinguishing purity level ensures stable physical and chemical behavior mainly comprising aluminum and tiny fractions of other elements to enhance workability.
| Element | Typical Content (wt%) |
|---|---|
| Aluminum (Al) | 99.0 Min |
| Copper (Cu) | 0.05 Max |
| Iron (Fe) | 0.95 Max |
| Manganese (Mn) | 0.05 Max |
| Silicon (Si) | 0.95 Max |
| Zinc (Zn) | 0.10 Max |
| Titanium (Ti) | 0.03 Max |
| Others (Each) | 0.03 Max |
| Total Others | 0.10 Max |
Implementation & Quality Assurance
- Manufacturing Process: The 1100 H24 aluminum sheet starts as slab casting from pure aluminum followed by rolling to final thickness with controlled cold working to achieve the tempered state.
- Surface Treatments: Can undergo anodizing, painting, or smoothing to improve corrosion resistance or appearance.
- Inspection Protocols: Dimensions, mechanical tests, and surface quality are regularly tested against both ASTM B209 and EN standards for reliable supply.
These ensuring best-in-class performance, and suitability for nuanced requirements such as those in electronics or food contact environments.
The 1100 H24 thickness 0.8mm aluminum sheet represents an excellent material option balancing purity, corrosion resistance, formability, and sufficient strength for a wide range of non-structural yet demanding uses.
Its lightweight properties combined with excellent corrosion and electrical performance make it perfectly suited for precision manufacturing environments such as electrical paneling, piping guard sheets, or food packaging substrates.
Choosing this aluminum sheet provides manufacturers and designers a reliable, cost-effective solution, maintaining a harmonious combination of function with the versatility needed in modern industry.
If you are looking for a durable yet light aluminum sheet with good corrosion resistance at 0.8mm thickness for your project, 1100 H24 alloy sheet proves to be the outstanding candidate. Contact your aluminum supplier or metallurgical consultant to discover how it can effectively increase your end product quality and consistency.
Contact us today for sourcing 1100 H24 0.8mm aluminum sheets tailored to your custom requirements.
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