3005-H14 Aluminum alloy,Aluminum 3005-H14 alloy,E FORU

### **Aluminum 3005-H14 Alloy Product Introduction** **Aluminum 3005-H14** is a strain-hardened aluminum-manganese alloy in the half-hard temper condition, offering an optimal balance of strength and formability for various industrial applications. The H14 temper provides substantially higher strength than the annealed condition while maintaining good fabrication characteristics, making it suitable for applications requiring moderate strength and excellent corrosion resistance. --- #### **1. Chemical Composition** | Element | Content (%) | | :--- | :--- | | **Manganese (Mn)** | 1.0 - 1.5 | | **Magnesium (Mg)** | 0.20 - 0.6 | | **Iron (Fe)** | 0.7 max | | **Silicon (Si)** | 0.6 max | | **Copper (Cu)** | 0.30 max | | **Zinc (Zn)** | 0.25 max | | **Other Elements** | each 0.05 max, total 0.15 max | | **Aluminum (Al)** | Balance | *Alloy Characteristics:* - **Manganese** provides primary solid solution strengthening - **Magnesium** contributes to enhanced strength properties - Optimized chemistry for balanced mechanical properties in H14 temper - Controlled impurity levels ensure consistent performance --- #### **2. Physical Properties** | Property | Value / Description | | :--- | :--- | | **Density** | 2.73 g/cm³ (0.098 lb/in³) | | **Melting Range** | 640 - 655 °C (1184 - 1211 °F) | | **Modulus of Elasticity** | 69 GPa (10,000 ksi) | | **Thermal Conductivity** | 146 W/m·K (101 BTU·in/hr·ft²·°F) | | **Electrical Conductivity** | 39% IACS | | **Coefficient of Thermal Expansion** | 23.6 × 10⁻⁶/°C (20-100°C) | | **Specific Heat Capacity** | 900 J/kg·K | --- #### **3. Mechanical Properties** The H14 temper provides half-hard characteristics: * **Tensile Ultimate Strength:** 160 - 200 MPa (23 - 29 ksi) * **Tensile Yield Strength (0.2% Offset):** 130 - 170 MPa (19 - 25 ksi) * **Elongation:** 3 - 8% (in 2 inches) * **Shear Strength:** 100 MPa (15 ksi) * **Fatigue Strength:** 70 MPa (10 ksi) * **Brinell Hardness:** 40 - 50 HB * **Bending Characteristics:** Good bendability with minimum bend radius of 1-2t --- #### **4. International Standards** * **ASTM:** * **ASTM B209** - Aluminum and Aluminum-Alloy Sheet and Plate * **EN:** * **EN 573-3** - Chemical composition and form of products * **EN 485-2** - Mechanical properties * **ISO:** * **ISO 6361-2** - Wrought Aluminum and Aluminum Alloy Sheets, Strips and Plates * **JIS:** **JIS H 4000** - Aluminum and Aluminum Alloy Sheets and Plates --- #### **5. Product Applications** 3005-H14 is widely used in various applications: * **Building & Construction:** - Roofing and siding sheets - Wall panels and cladding - Gutters and downspouts - Architectural trim components * **Transportation:** - Vehicle body panels - Truck and trailer components - Automotive trim parts - Container panels * **Consumer Goods:** - Appliance panels and cabinets - Furniture components - Lighting fixtures - Household utensils * **General Manufacturing:** - Storage cabinets - Industrial shelving - Electrical enclosures - Signage and displays --- #### **6. Key Advantages** * **Good Strength Properties:** Enhanced mechanical properties compared to lower tempers * **Excellent Formability:** Maintains good workability for fabrication processes * **Superior Corrosion Resistance:** Excellent performance in various environments * **Good Weldability:** Compatible with standard welding techniques * **Excellent Surface Quality:** Ideal for painting and decorative finishes * **Cost-Effective:** Economical choice for many applications * **Thermal Conductivity:** Suitable for heat transfer applications --- #### **7. Fabrication Characteristics** * **Welding:** Good weldability using GMAW, GTAW, and resistance welding * **Forming:** Suitable for bending, roll forming, and moderate stamping * **Machining:** Fair machinability; produces discontinuous chips * **Strain Hardening:** Can be further cold worked to achieve higher strength tempers * **Surface Treatment:** Excellent for painting, anodizing, and chemical conversion * **Joining:** Good for mechanical fastening and adhesive bonding --- #### **8. Corrosion Performance** * **Atmospheric Corrosion:** Excellent * **Marine Environment:** Good * **Stress Corrosion Cracking:** Good Resistance * **Pitting Resistance:** Good * **Industrial Atmospheres:** Good Resistance --- #### **9. Technical Specifications** * H14 temper indicates strain hardening to half-hard condition * Suitable for service temperatures from -70°C to +150°C * Good stability in various environmental conditions * Consistent mechanical properties throughout material * Good resistance to atmospheric corrosion --- #### **10. Quality Assurance** * Consistent chemical composition * Uniform mechanical properties * Strict quality control standards * Good surface quality and dimensional accuracy * Traceability and certification available **Conclusion** Aluminum 3005-H14 offers an excellent balance of mechanical strength and fabrication characteristics, making it a versatile choice for numerous industrial applications. The half-hard temper provides substantial strength improvement over annealed conditions while maintaining adequate formability for most manufacturing processes. Its combination of good corrosion resistance, excellent surface quality, and reliable mechanical properties ensures consistent performance in architectural, transportation, and consumer goods applications. 3005-H14 represents a cost-effective solution for manufacturers seeking a balanced aluminum alloy that delivers both performance and manufacturability in demanding applications.

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 1674 gallon liquid totes Special package is available on request.