5005A Aluminum alloy,Aluminum 5005A alloy,E FORU

### **Product Introduction: Aluminum 5005A Alloy** **Overview** Aluminum 5005A Alloy is a refined, non-heat-treatable aluminum-magnesium alloy known for its excellent corrosion resistance, good formability, and attractive appearance after anodizing. As an improved version of the standard 5005 alloy, it offers tighter compositional controls and enhanced consistency, making it particularly suitable for architectural, marine, and decorative applications where surface quality and durability are paramount. --- ### **1. Chemical Composition (Typical Weight %)** | Element | Content (%) | |---------|-------------| | **Aluminum (Al)** | Balance | | **Magnesium (Mg)** | 0.50 - 1.1 | | **Iron (Fe)** | ≤ 0.45 | | **Silicon (Si)** | ≤ 0.30 | | **Copper (Cu)** | ≤ 0.05 | | **Manganese (Mn)** | ≤ 0.20 | | **Zinc (Zn)** | ≤ 0.20 | | **Chromium (Cr)** | ≤ 0.10 | | **Other Elements** | ≤ 0.05 each | | **Total Others** | ≤ 0.15 | --- ### **2. Physical Properties** | Property | Value / Description | |----------|---------------------| | **Density** | 2.70 g/cm³ | | **Melting Range** | 632 - 652 °C | | **Electrical Conductivity** | 47-52% IACS | | **Thermal Conductivity** | 190-210 W/m·K | | **Coefficient of Thermal Expansion** | 23.6 × 10⁻⁶/°C | | **Modulus of Elasticity** | 69 GPa | | **Specific Heat Capacity** | 0.90 J/g·°C | --- ### **3. Mechanical Properties (by Temper Condition)** | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | |--------|------------------------|----------------------|----------------| | **O** | 115-145 | 40-70 | 18-26 | | **H12** | 135-165 | 110-140 | 6-14 | | **H14** | 155-185 | 130-160 | 4-10 | | **H16** | 175-205 | 150-180 | 3-7 | | **H18** | 195-225 | 170-200 | 2-5 | --- ### **4. International Standards** | Standard Body | Designation | |---------------|-------------| | **Aluminum Association (AA)** | AA 5005A | | **European Standard (EN)** | EN AW-5005A | | **ISO** | AlMg1(B) (ISO 209) | | **UNS** | A95005 | | **JIS H** | A5005 | --- ### **5. Product Applications** **Architectural Applications:** - Curtain walls and building facades - Roofing and siding systems - Architectural trim and moldings - Interior design elements - Decorative panels **Marine Applications:** - Boat hulls and superstructures - Marine hardware - Dock and pier components - Marine fittings - Coastal architecture **Consumer Products:** - Appliance panels and trim - Lighting fixtures - Furniture components - Kitchenware and utensils - Decorative items **Industrial Applications:** - Chemical equipment - Food processing machinery - Heat exchangers - Transportation components - Electrical enclosures --- ### **6. Key Characteristics & Advantages** - **Excellent Corrosion Resistance**: Superior performance in marine and industrial atmospheres - **Good Anodizing Quality**: Produces clear, bright anodic coatings with excellent appearance - **High Electrical Conductivity**: Suitable for electrical and grounding applications - **Good Formability**: Easily formed and fabricated using standard methods - **Attractive Surface Finish**: Maintains good appearance in various finishes - **Weldability**: Can be welded using conventional methods - **Environmental Resistance**: Performs well in various climatic conditions --- ### **7. Special Features of 5005A Variant** **Quality Enhancements:** - Tighter magnesium content control - Reduced iron and silicon impurities - Improved surface quality - Enhanced consistency in mechanical properties - Better batch-to-batch uniformity **Performance Benefits:** - More consistent anodizing results - Improved surface appearance - Better forming characteristics - Enhanced corrosion performance - Superior paint adhesion --- ### **8. Processing Guidelines** **Anodizing:** - Produces clear, transparent coatings - Suitable for both decorative and protective anodizing - Consistent color matching - Good for hard anodizing processes **Forming and Fabrication:** - Good for bending and deep drawing - Suitable for spinning and stamping - Can be roll-formed easily - Maintains strength after forming **Joining Methods:** - TIG and MIG welding compatible - Resistance welding suitable - Adhesive bonding effective - Mechanical fastening applicable **Disclaimer:** The information provided is for reference purposes only. The 5005A variant offers improved consistency and quality over standard 5005 alloy, particularly for applications requiring superior surface finish and consistent anodizing results. For critical applications, consult technical data sheets from material suppliers and conduct appropriate testing. The alloy's excellent combination of corrosion resistance, formability, and appearance makes it ideal for architectural and marine applications where both performance and aesthetics are important.

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 1769 gallon liquid totes Special package is available on request.