4016 Aluminum alloy,Aluminum 4016 alloy,E FORU

### **Product Introduction: Aluminum 4016 Alloy** **Overview** Aluminum 4016 Alloy is a non-heat-treatable aluminum-silicon alloy known for its excellent corrosion resistance, good formability, and favorable electrical conductivity. As part of the 4xxx series aluminum-silicon alloys, it finds applications in various industries including electrical, architectural, and general engineering. The alloy offers a balanced combination of mechanical properties and manufacturing characteristics, making it suitable for both formed and flat sheet applications. --- ### **1. Chemical Composition (Typical Weight %)** | Element | Content (%) | |---------|-------------| | **Aluminum (Al)** | Balance | | **Silicon (Si)** | 0.6 - 1.2 | | **Iron (Fe)** | 0.3 - 0.7 | | **Copper (Cu)** | ≤ 0.20 | | **Manganese (Mn)** | 0.10 - 0.40 | | **Magnesium (Mg)** | ≤ 0.10 | | **Zinc (Zn)** | ≤ 0.10 | | **Chromium (Cr)** | 0.10 - 0.25 | | **Others (Each)** | ≤ 0.05 | | **Others (Total)** | ≤ 0.15 | --- ### **2. Physical Properties** | Property | Value / Description | |----------|---------------------| | **Density** | 2.71 g/cm³ | | **Melting Range** | 640 - 655 °C | | **Electrical Conductivity** | 50-55% IACS | | **Thermal Conductivity** | 180-200 W/m·K | | **Coefficient of Thermal Expansion** | 23.2 × 10⁻⁶/°C | | **Modulus of Elasticity** | 70 GPa | | **Specific Heat Capacity** | 0.90 J/g·°C | --- ### **3. Mechanical Properties (by Temper Condition)** | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | |--------|------------------------|----------------------|----------------| | **O (Annealed)** | 95-125 | 35-65 | 22-30 | | **H12** | 115-145 | 95-125 | 8-15 | | **H14** | 135-165 | 115-145 | 5-10 | | **H16** | 155-185 | 135-165 | 3-7 | | **H18** | 175-205 | 155-185 | 2-4 | --- ### **4. International Standards** | Standard Body | Designation | |---------------|-------------| | **Aluminum Association (AA)** | AA 4016 | | **European Standard (EN)** | EN AW-4016 | | **ISO** | AlSi1 (ISO 209) | | **UNS** | A94016 | | **JIS H** | A4016 | --- ### **5. Product Applications** **Electrical Industry:** - Busbars and electrical conductors - Transformer windings - Electrical connectors - Switchgear components - Power distribution parts **Architectural Applications:** - Building facades and curtain walls - Roofing and siding materials - Decorative trim and moldings - Architectural panels - Interior design elements **Transportation Sector:** - Vehicle interior panels - Truck body components - Railway carriage parts - Marine components - Aircraft interior trim **General Manufacturing:** - Heat exchanger components - Chemical equipment - Food processing machinery - Appliance components - General sheet metal work --- ### **6. Key Characteristics & Advantages** - **Excellent Corrosion Resistance**: Superior performance in various environmental conditions - **Good Electrical Conductivity**: Suitable for electrical and electronic applications - **Excellent Formability**: Good for bending, stamping, and forming operations - **Good Weldability**: Compatible with TIG, MIG, and resistance welding methods - **Brazeable**: Suitable for brazing operations - **Good Surface Quality**: Excellent base for anodizing, painting, and other finishes - **Moderate Strength**: Balanced mechanical properties for general applications --- ### **7. Special Features** **Corrosion Performance:** - Excellent resistance to atmospheric corrosion - Good performance in industrial environments - Suitable for marine applications with proper protection - Resists various chemical exposures **Manufacturing Advantages:** - Consistent mechanical properties across tempers - Good deep drawing characteristics in O temper - Predictable springback in formed tempers - Excellent surface finish for decorative applications - Good machinability in all temper conditions --- ### **8. Quality and Performance** - Meets international standards for aluminum alloys - Consistent batch-to-batch quality - Good fatigue resistance for dynamic applications - Suitable for food contact applications - Recyclable and environmentally friendly **Disclaimer:** The information provided is for reference purposes only. Specific properties may vary depending on manufacturing processes, temper conditions, product form, and thickness. For critical applications, consult technical data sheets from material suppliers and conduct appropriate testing. The alloy's performance characteristics make it suitable for a wide range of general engineering applications where corrosion resistance and formability are key requirements.

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 1740 gallon liquid totes Special package is available on request.