6007 Aluminum alloy,Aluminum 6007 alloy,E FORU

### **Product Introduction: 6007 Aluminum Alloy** **6007 Aluminum Alloy** is a heat-treatable aluminum-magnesium-silicon (Al-Mg-Si) alloy designed to offer an optimal balance between medium strength and excellent corrosion resistance. Developed primarily for architectural and structural applications, this alloy demonstrates good extrudability and surface finishing characteristics, making it particularly suitable for anodized architectural components and various structural parts where both aesthetic appeal and structural integrity are important. --- ### **1. International Standards** 6007 Aluminum Alloy is recognized under the following international standards: - **AA (Aluminum Association, USA):** AA 6007 - **UNS (Unified Numbering System):** UNS A96007 - **ISO (International Organization for Standardization):** AlMg0.8Si - **EN (European Norm):** EN AW-6007 --- ### **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 - 0.9 | | **Manganese (Mn)** | ≤ 0.30 | | **Iron (Fe)** | ≤ 0.35 | | **Chromium (Cr)** | ≤ 0.20 | | **Copper (Cu)** | ≤ 0.20 | | **Zinc (Zn)** | ≤ 0.20 | | **Titanium (Ti)** | ≤ 0.10 | | **Others (each)** | ≤ 0.05 | | **Others (total)** | ≤ 0.15 | **Key Takeaway:** The balanced ratio of magnesium and silicon enables the formation of Mg₂Si precipitates during heat treatment, providing strength through precipitation hardening. The controlled addition of manganese and chromium helps refine the grain structure while maintaining good corrosion resistance. --- ### **3. Physical Properties** The typical physical properties of 6007 aluminum alloy are: | Property | Metric Value | Imperial Value | |:----------|:-------------|:---------------| | **Density** | 2.70 g/cm³ | 0.0975 lb/in³ | | **Melting Range** | 615 - 655 °C | 1140 - 1210 °F | | **Coefficient of Thermal Expansion** | 23.2 × 10⁻⁶/°C (20-100°C) | 12.9 × 10⁻⁶/°F (68-212°F) | | **Thermal Conductivity** | 180 - 200 W/m·K | 1040 - 1155 BTU·in/(hr·ft²·°F) | | **Electrical Conductivity** | 48-52% IACS | 48-52% IACS | | **Modulus of Elasticity** | 69 GPa | 10,000 ksi | --- ### **4. Mechanical Properties** Mechanical properties vary with temper condition. Typical values for extruded products are: **Temper: T5** (Cooled from elevated temperature forming and artificially aged) - **Tensile Strength:** 200 - 240 MPa (29 - 35 ksi) - **Yield Strength (0.2% Offset):** 160 - 200 MPa (23 - 29 ksi) - **Elongation (% in 50mm):** 10-12% **Temper: T6** (Solution heat-treated and artificially aged) - **Tensile Strength:** 250 - 290 MPa (36 - 42 ksi) - **Yield Strength (0.2% Offset):** 220 - 260 MPa (32 - 38 ksi) - **Elongation (% in 50mm):** 10-14% --- ### **5. Product Applications** 6007 Aluminum Alloy is primarily used in extruded forms for various applications: - **Architectural Applications:** - Window and door frames - Curtain wall systems - Architectural trims and moldings - Roofing and siding systems - **Transportation Industry:** - Automotive trim components - Bus and rail vehicle interior structures - Container bodies - **General Engineering:** - Structural frameworks - Support structures - Machinery components - **Consumer Goods:** - Furniture components - Appliance parts - Sports equipment --- ### **6. Key Characteristics & Advantages** - **Good Extrudability:** Allows for production of complex profiles with excellent surface quality, facilitating cost-effective manufacturing of intricate designs. - **Excellent Corrosion Resistance:** Demonstrates superior resistance to atmospheric corrosion, making it suitable for outdoor architectural applications. - **Superior Anodizing Response:** Produces high-quality anodized surfaces with excellent appearance and durability, ideal for architectural applications. - **Good Strength-to-Weight Ratio:** Offers favorable mechanical properties for structural applications while maintaining lightweight characteristics. - **Excellent Weldability:** Can be readily welded using common techniques including MIG and TIG welding. - **Good Machinability:** Provides satisfactory machinability in various tempers, allowing for secondary processing operations. --- ### **7. Heat Treatment Characteristics** 6007 responds well to standard heat treatment processes: - **Solution Heat Treatment:** 530-550°C (985-1020°F) - **Artificial Aging:** 160-180°C (320-355°F) for 8-16 hours - **Annealing:** 415°C (775°F) for 2-3 hours, followed by furnace cooling In summary, **6007 Aluminum Alloy** represents a versatile engineering material that provides an excellent balance between mechanical properties, corrosion resistance, and manufacturing characteristics. Its combination of good extrudability, excellent surface finishing qualities, and reliable performance makes it particularly valuable for architectural applications and structural components where both aesthetic appeal and functional performance are required.

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 1950 gallon liquid totes Special package is available on request.