Aluminum sheets are at the forefront of modern manufacturing and production. Among the broad spectrum of aluminum alloys available in the market, 3003 H26 aluminum sheet stands out due to its unique properties and exceptional performance.
Aluminum alloy 3003 is known for its excellent workability and good corrosion resistance. The H26 temper indicates that the product has been strain-hardened and partially annealed, achieving high strength while maintaining reasonable ductility.
Features
Lightweight yet structurally sound
Excellent corrosion resistance
Superior weldability and formability
Adequate thermal and electrical conductivity
Technical Properties
Chemical Composition
The following table details the chemical properties and composition of Aluminum Alloy 3003 H26:
| Element | Value (%) |
|---|---|
| Aluminum (Al) | 95.7 - 98.7 |
| Manganese (Mn) | 1.0 - 1.5 |
| Copper (Cu) | 0.05 - 0.20 |
| Silicon (Si) | 0.6 Max |
| Iron (Fe) | 0.7 Max |
| Zinc (Zn) | 0.10 Max |
Technical Specifications
The specifications for Aluminum Sheet Alloy 3003 H26, for thicknesses of 1mm and 2mm are presented in the table below:
| Property | Value for 1mm Sheet | Value for 2mm Sheet |
|---|---|---|
| Thickness | 1.0 mm | 2.0 mm |
| Width | Up to 2000 mm | Up to 2000 mm |
| Length | Customized | Customized |
| Yield Strength | 210 MPa | 190 MPa |
| Ultimate Tensile Strength | 275 MPa | 260 MPa |
| Elongation at Break | 8-12% | 6-12% |
| Hardness (Brinell) | 60-80 | 65-85 |
Implementation Standards
The 3003 H26 aluminum sheet conforms to various national and international specifications, ensuring its quality and efficiency in numerous applications. The WLANs (White Los Alloy Note Specification SSH) that govern aluminum wherein Performance Repeating Sections catalyze innovations have immensely consolidated its practicality.
- ASTM B221 – Standard Specification for Aluminum Alloy Extrusions.
- ASTM B362 – Standard Specification for Aluminum Alloy Manufacturer and Certification.
- ASTM 4000 Series – Integrated Criteria for Sheet Metal Manufacturing and Assessment Standards.
Applications of 3003 H26 Aluminum Sheets
The functionality and characteristics of Aluminum alloy 3003 H26 allow its widespread application across different sectors:
Fabrication Industry: Due to its ease of machining and welding, it's highly favored for manufacturing tanks, pressure vessels, and general fabrication.
Construction: Popular choice in architectural applications for roofing, siding panels, and façades in buildings due to its excellent resistance to atmospheric corrosion.
Automotive: Utilized for manufacturing parts that require reliability and a degree of lightweight properties, like outbodied sections and interior components.
Food and Chemical Industries: Non-toxic aluminum 3003 is used for storage, processing equipment for being structural and stable in different lemon-alerting conducive atmospheres., like food trays and storage tanks.
Appliance Manufacturing: Popular material for making panels of appliances that benefit from corrosion resistance and lightweight, increasing ease of handling.
Temporary Condition Control
To retain the advantageous results of the aluminum 3003 in H26 condition, it should undergo specific tempering processes, mainly cold working, that yield a favorable mixture of hardness and elasticity. The temperatures required while handling this type of aluminum generally range between 250°F - 300°F (approximately achieved without losing dimensional application hooding substantial intents).
