6033 Aluminum alloy,Aluminum 6033 alloy,E FORU

### **Product Introduction: 6033 Aluminum Alloy** **6033 Aluminum Alloy** is a high-strength, heat-treatable aluminum-magnesium-silicon (Al-Mg-Si) alloy specifically developed for precision-machined components and structural applications requiring excellent mechanical properties and good machinability. This alloy offers an optimal balance of strength, corrosion resistance, and manufacturing characteristics, making it suitable for demanding applications in various industries. --- ### **1. International Standards** 6033 Aluminum Alloy is recognized under the following international standards: - **AA (Aluminum Association, USA):** AA 6033 - **UNS (Unified Numbering System):** UNS A96033 - **ASTM:** ASTM B211 (Standard Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire) - **ISO (International Organization for Standardization):** AlMg1.0Si --- ### **2. Chemical Composition** The chemical composition limits (in weight percentage) are specified as follows: | Element | Content (%) | |:---------|:------------| | **Aluminum (Al)** | Balance | | **Silicon (Si)** | 0.50 - 0.9 | | **Magnesium (Mg)** | 0.60 - 1.1 | | **Manganese (Mn)** | 0.20 - 0.6 | | **Copper (Cu)** | 0.20 - 0.45 | | **Iron (Fe)** | ≤ 0.25 | | **Chromium (Cr)** | 0.10 - 0.25 | | **Zinc (Zn)** | ≤ 0.15 | | **Titanium (Ti)** | ≤ 0.10 | | **Others (each)** | ≤ 0.05 | | **Others (total)** | ≤ 0.15 | **Key Takeaway:** The balanced copper content (0.20-0.45%) enhances strength through precipitation hardening while maintaining adequate corrosion resistance. The optimized magnesium-silicon ratio ensures reliable age-hardening response. --- ### **3. Physical Properties** The typical physical properties of 6033 aluminum alloy are: | Property | Metric Value | Imperial Value | |:----------|:-------------|:---------------| | **Density** | 2.71 g/cm³ | 0.0979 lb/in³ | | **Melting Range** | 595 - 650 °C | 1103 - 1202 °F | | **Coefficient of Thermal Expansion** | 23.3 × 10⁻⁶/°C (20-100°C) | 12.9 × 10⁻⁶/°F (68-212°F) | | **Thermal Conductivity** | 160 - 180 W/m·K | 925 - 1040 BTU·in/(hr·ft²·°F) | | **Electrical Conductivity** | 42-46% IACS | 42-46% IACS | | **Modulus of Elasticity** | 70 GPa | 10,150 ksi | | **Shear Modulus** | 26.5 GPa | 3,840 ksi | --- ### **4. Mechanical Properties** Mechanical properties demonstrate excellent strength and reliability: **Temper: T4** (Solution heat-treated and naturally aged) - **Tensile Strength:** 240 - 290 MPa (35 - 42 ksi) - **Yield Strength (0.2% Offset):** 140 - 190 MPa (20 - 28 ksi) - **Elongation (% in 50mm):** 16-20% **Temper: T6** (Solution heat-treated and artificially aged) - **Tensile Strength:** 330 - 380 MPa (48 - 55 ksi) - **Yield Strength (0.2% Offset):** 290 - 340 MPa (42 - 49 ksi) - **Elongation (% in 50mm):** 10-14% - **Hardness (Brinell):** 95 - 105 HB - **Shear Strength:** 205 MPa (30 ksi) --- ### **5. Product Applications** 6033 Aluminum Alloy is used in precision components and structural applications: - **Precision Machined Components:** - Automotive engine components - Transmission parts - Hydraulic system components - Pump bodies and valves - **Structural Applications:** - Machinery structural components - Equipment frames and bases - Load-bearing components - Structural fittings - **Aerospace and Defense:** - Non-critical aircraft components - Defense equipment parts - Avionics mounting structures - Military vehicle components - **General Engineering:** - High-strength fasteners - Mechanical linkages - Bearing components - Precision instrument parts --- ### **6. Key Characteristics & Advantages** - **High Strength-to-Weight Ratio:** Provides excellent mechanical properties combined with lightweight characteristics for structural applications. - **Good Machinability:** Offers satisfactory machining characteristics with good chip formation and surface finish. - **Excellent Fatigue Performance:** Demonstrated good resistance to cyclic loading, making it suitable for dynamically loaded components. - **Adequate Corrosion Resistance:** Controlled copper content provides reasonable corrosion resistance for most industrial applications. - **Good Weldability:** Can be welded using conventional methods with proper procedures and parameters. - **Stable Mechanical Properties:** Consistent performance and reliable aging characteristics in production environments. - **Versatile Application Range:** Suitable for both precision machined components and structural applications. --- ### **7. Processing Characteristics** **Heat Treatment Parameters:** - Solution Heat Treatment: 530-550°C (985-1020°F) - Quenching: Water quench or controlled cooling - Artificial Aging: 160-180°C (320-355°F) for 8-12 hours for T6 temper **Machining Performance:** - **Machinability Rating:** 70-80 (compared to 2011-T3 as 100) - Good chip control characteristics - Suitable for precision machining operations - Reasonable tool life expectancy **Forming Characteristics:** - Good formability in annealed (O) condition - Moderate formability in T4 temper - Limited formability in T6 temper - Suitable for most secondary forming operations --- ### **8. Corrosion Performance** - **General Corrosion:** Good resistance to atmospheric exposure - **Stress Corrosion Cracking:** Adequate resistance for most structural applications - **Industrial Environments:** Suitable for typical manufacturing and service conditions - **Chemical Resistance:** Good resistance to many industrial chemicals and fluids **Protection Methods:** - Anodizing for enhanced corrosion resistance - Chemical conversion coatings - Painting and powder coating systems - Suitable for various surface treatment processes --- ### **9. Comparative Advantages** **vs. 6061 Alloy:** - Higher strength capability - Better for precision machined components - Enhanced mechanical properties - Suitable for more demanding applications **vs. 2011 Alloy:** - Better corrosion resistance - Superior for structural applications - Enhanced environmental compatibility - More versatile application range **vs. 6082 Alloy:** - Comparable strength levels - Better machining characteristics - More suitable for precision components - Enhanced manufacturing flexibility --- ### **10. Quality and Industry Applications** **Industry Acceptance:** - Meets requirements for precision components - Suitable for structural applications - Compliant with relevant industry standards - Proven in various industrial applications **Quality Assurance:** - Consistent mechanical properties - Reliable performance characteristics - Comprehensive testing capabilities - Full material traceability available --- ### **Summary** **6033 Aluminum Alloy** represents a versatile high-strength aluminum alloy that delivers an excellent balance of mechanical properties, manufacturing characteristics, and corrosion resistance. Its optimized chemical composition and processing capabilities make it particularly valuable for precision machined components, structural applications, and general engineering uses where reliability, strength, and manufacturing efficiency are important requirements. The alloy's combination of good machinability, high strength, and adequate corrosion resistance positions it as a practical and reliable material choice for manufacturers seeking consistent performance across a wide range of demanding applications. Whether used in automotive components, machinery parts, or structural elements, 6033 aluminum alloy provides a dependable solution that meets the needs of modern industrial manufacturing.

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 1978 gallon liquid totes Special package is available on request.