1200 Aluminum alloy,Aluminum 1200 alloy,E FORU

### **1200 Aluminum Alloy Product Introduction** **1. Overview** 1200 Aluminum Alloy is a commercially pure aluminum grade from the 1xxx series, characterized by its excellent corrosion resistance, good formability, and balanced mechanical properties. As a non-heat-treatable alloy, it achieves its strength through strain hardening while maintaining the fundamental benefits of pure aluminum. This versatile alloy is widely used in general-purpose applications across various industries due to its reliable performance and cost-effectiveness. **2. Chemical Composition (Typical, % by Weight)** The composition follows standard commercial purity aluminum specifications. | Element | Content (%) | |---------|-------------| | **Aluminum (Al)** | ≥99.00 | | **Iron (Fe)** | ≤0.50 | | **Silicon (Si)** | ≤0.35 | | **Copper (Cu)** | ≤0.05 | | **Manganese (Mn)** | ≤0.05 | | **Zinc (Zn)** | ≤0.08 | | **Other Elements (Each)** | ≤0.03 | | **Other Elements (Total)** | ≤0.10 | *Note: The balanced composition provides good overall performance while maintaining aluminum's inherent characteristics.* **3. Physical Properties** | Property | Value | |----------|-------| | **Density** | 2.71 g/cm³ | | **Melting Point** | 643-657°C | | **Electrical Conductivity** | 59% IACS | | **Thermal Conductivity** | 218 W/(m·K) | | **Coefficient of Thermal Expansion** | 23.6 × 10⁻⁶/K (20-100°C) | | **Modulus of Elasticity** | 69 GPa | **4. Mechanical Properties (Typical)** Properties vary with temper condition, providing versatility for different applications. | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | |--------|------------------------|----------------------|----------------| | **O (Annealed)** | 75-105 | 25-40 | 30-40 | | **H14 (Half-Hard)** | 120-145 | 110-130 | 7-12 | | **H18 (Full-Hard)** | 150-175 | 140-160 | 3-6 | *Key Characteristics:* * **Good Corrosion Resistance**: Excellent resistance to atmospheric corrosion * **Excellent Formability**: Suitable for deep drawing and forming operations * **Good Weldability**: Compatible with all common welding methods * **Balanced Properties**: Good combination of strength and workability **5. Product Applications** 1200 aluminum is supplied in various forms including sheet, plate, strip, and foil for diverse applications. * **Architectural Applications**: Roofing, siding, and decorative elements * **Chemical Equipment**: Storage tanks, processing vessels, and piping * **Food Processing**: Cooking utensils, containers, and processing equipment * **Electrical Components**: Busbars, connectors, and electrical enclosures * **General Manufacturing**: Stampings, fabricated parts, and hardware * **Packaging**: Container stock and packaging materials * **Heat Exchangers**: Fins and heat transfer components **6. International Standards** 1200 aluminum is recognized under major international standardization systems. | Standard System | Designation | |-----------------|-------------| | **ISO** | Al99.0 | | **EN (Europe)** | EN AW-1200 [Al99.0] | | **ASTM (USA)** | ASTM B209 1200 | | **UNS (USA)** | UNS A91200 | | **JIS (Japan)** | A1200 | | **GB (China)** | 1200 | --- **Summary** **1200 Aluminum Alloy** is a **versatile commercially pure aluminum grade** that offers an **optimal balance of properties** for general-purpose applications. With its 99.00% minimum aluminum content and controlled impurity levels, this alloy provides reliable performance across various industrial sectors. The combination of good corrosion resistance, excellent formability in the annealed condition, and the ability to achieve higher strength through strain hardening makes 1200 aluminum a preferred choice for architectural applications, chemical equipment, food processing, and general manufacturing. Its cost-effectiveness and proven performance have established 1200 as one of the most widely used aluminum alloys for applications requiring the fundamental benefits of pure aluminum with adequate mechanical strength and good manufacturing characteristics.

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 1467 gallon liquid totes Special package is available on request.