4032-T6 Aluminum alloy,Aluminum 4032-T6 alloy,E FORU

### **Product Introduction: Aluminum 4032-T6 Alloy** **Overview** Aluminum 4032-T6 Alloy is a high-strength aluminum-silicon alloy in the T6 temper condition, achieved through solution heat treatment and artificial aging. This silicon-rich alloy is specifically designed for applications requiring excellent strength, good wear resistance, low thermal expansion, and superior machinability. The T6 temper provides optimal mechanical properties for high-performance applications in automotive, aerospace, and industrial sectors. --- ### **1. Chemical Composition (Typical Weight %)** | Element | Content (%) | |---------|-------------| | **Aluminum (Al)** | Balance | | **Silicon (Si)** | 11.0 - 13.5 | | **Copper (Cu)** | 0.50 - 1.3 | | **Magnesium (Mg)** | 0.8 - 1.3 | | **Iron (Fe)** | ≤ 0.50 | | **Manganese (Mn)** | ≤ 0.10 | | **Nickel (Ni)** | 0.5 - 1.3 | | **Zinc (Zn)** | ≤ 0.25 | | **Chromium (Cr)** | ≤ 0.10 | | **Others (Each)** | ≤ 0.05 | | **Others (Total)** | ≤ 0.15 | --- ### **2. Physical Properties** | Property | Value / Description | |----------|---------------------| | **Density** | 2.68 g/cm³ | | **Melting Range** | 532 - 571 °C | | **Electrical Conductivity** | 30-35% IACS | | **Thermal Conductivity** | 130-145 W/m·K | | **Coefficient of Thermal Expansion** | 19.5 × 10⁻⁶/°C | | **Modulus of Elasticity** | 79 GPa | | **Specific Heat Capacity** | 0.88 J/g·°C | --- ### **3. Mechanical Properties (T6 Temper Condition)** | Property | Value Range | |----------|-------------| | **Tensile Strength** | 315-380 MPa | | **Yield Strength (0.2% Offset)** | 270-330 MPa | | **Elongation (in 50mm)** | 4-9% | | **Hardness (Brinell)** | 120-140 HB | | **Shear Strength** | 240-290 MPa | | **Fatigue Strength** | 110-130 MPa | | **Bearing Strength** | 480-550 MPa | --- ### **4. International Standards** | Standard Body | Designation | |---------------|-------------| | **Aluminum Association (AA)** | AA 4032-T6 | | **European Standard (EN)** | EN AW-4032-T6 | | **ISO** | AlSi12CuNiMg (ISO 209) | | **UNS** | A94032 | | **ASTM** | B247 | | **AMS** | 4158 | --- ### **5. Product Applications** **Aerospace Applications:** - Aircraft pistons and engine components - Aerospace structural parts - Missile components - Satellite structures - Aircraft landing gear parts **Automotive Industry:** - High-performance engine pistons - Forged connecting rods - Turbocharger components - Brake system parts - Transmission components **Industrial Applications:** - High-strength machine parts - Pump shafts and impellers - Compressor components - Tooling plates - Precision instruments **Specialized Applications:** - Racing engine components - Nuclear industry parts - Defense equipment - High-wear machinery components - Precision measuring instruments --- ### **6. Key Characteristics & Advantages** - **High Strength-to-Weight Ratio**: Excellent mechanical properties with low density - **Low Thermal Expansion**: Superior dimensional stability under temperature variations - **Excellent Wear Resistance**: Outstanding performance in abrasive environments - **Good Thermal Stability**: Maintains properties at elevated temperatures (up to 200°C) - **Superior Machinability**: Excellent machining characteristics in T6 condition - **Good Fatigue Resistance**: Excellent performance under cyclic loading - **Heat Treatable**: Optimized properties through T6 heat treatment --- ### **7. Special Features in T6 Temper** **Heat Treatment Characteristics:** - Solution treated at 505-515°C - Artificially aged at 155-165°C - Maximum strength development - Stable microstructure **Performance Advantages:** - High yield strength for structural applications - Good ductility despite high strength - Excellent surface hardness - Superior wear and abrasion resistance - Good corrosion resistance for most environments --- ### **8. Processing Guidelines** - **Machining**: Excellent machinability with proper tool geometry and cooling - **Heat Treatment**: Solution treat at 505-515°C, quench, then age at 155-165°C - **Forging**: Best forged at 370-460°C - **Joining**: Can be welded using TIG and MIG methods with proper procedure - **Finishing**: Good for anodizing, plating, and other surface treatments - **Stress Relief**: May require stress relief after heavy machining **Disclaimer:** The information provided is for reference purposes only. The T6 temper provides optimal strength characteristics for high-performance applications. Properties may vary depending on manufacturing processes, section size, and exact heat treatment parameters. For critical applications, consult technical data sheets from material suppliers and conduct appropriate testing. The material exhibits excellent performance in high-temperature and high-wear applications but should be properly evaluated for specific service conditions.

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 1748 gallon liquid totes Special package is available on request.