5182-H19 Aluminum alloy,Aluminum 5182-H19 alloy,E FORU

### **5182-H19 Aluminum Alloy Technical Datasheet** **Material Overview** 5182-H19 is a high-strength, strain-hardened aluminum-magnesium alloy supplied in the full-hard temper condition. The H19 designation indicates the material has undergone severe strain hardening to achieve the highest practical strength level while maintaining adequate ductility for forming operations. This alloy is particularly known for its excellent combination of high strength, good corrosion resistance, and formability, making it ideal for demanding applications such as beverage can ends and automotive components. --- ### **1. Chemical Composition (Weight %)** | Element | Composition Range | |---------|-------------------| | Aluminum (Al) | Balance | | Magnesium (Mg) | 4.0 - 5.0 | | Manganese (Mn) | 0.20 - 0.50 | | Silicon (Si) | ≤ 0.20 | | Iron (Fe) | ≤ 0.35 | | Chromium (Cr) | ≤ 0.10 | | Copper (Cu) | ≤ 0.15 | | Zinc (Zn) | ≤ 0.25 | | Titanium (Ti) | ≤ 0.10 | | Other Elements (Each) | ≤ 0.05 | | Other Elements (Total) | ≤ 0.15 | --- ### **2. Physical Properties** | Property | Value | |----------|-------| | Density | 2.65 g/cm³ | | Melting Range | 575 - 640 °C | | Electrical Conductivity | 29-33% IACS | | Thermal Conductivity | 120 - 130 W/m·K | | Coefficient of Thermal Expansion (20-100°C) | 24.2 × 10⁻⁶/°C | | Modulus of Elasticity | 70 GPa | | Specific Heat Capacity | 900 J/kg·K | --- ### **3. Mechanical Properties** | Property | Typical Value | Standard Minimum | |----------|---------------|------------------| | Tensile Strength | 420 - 470 MPa | 400 MPa | | Yield Strength (0.2% Offset) | 380 - 430 MPa | 370 MPa | | Elongation (50mm) | 4 - 8% | 3% | | Hardness (Brinell) | 105 - 115 HB | - | | Shear Strength | 240 - 270 MPa | - | | Fatigue Strength | 150 - 170 MPa | - | --- ### **4. Technical Applications** **Primary Application Sectors:** - **Packaging Industry** - Beverage can ends - Food container lids - Aerosol can ends - Specialty packaging components - **Automotive Components** - Structural body panels - Reinforcement parts - Bumper systems - Chassis components - **Industrial Applications** - High-strength structural parts - Pressure vessels - Marine components - Transportation equipment --- ### **5. International Standards Compliance** | Standard Organization | Designation | |----------------------|-------------| | Aluminum Association | AA 5182-H19 | | ASTM International | ASTM B209-5182 H19 | | European Standards | EN AW-5182 H19 | | Japanese Standards | JIS A5182 H19 | | International Standards | ISO 6361-2 AlMg4.5Mn0.4 H19 | --- ### **6. Material Characteristics** **Key Advantages:** - High strength-to-weight ratio - Excellent corrosion resistance - Good formability for high-strength material - Suitable for severe forming operations - Excellent thermal stability - Good weldability characteristics **Processing Characteristics:** - **Forming Operations** - Suitable for stamping and drawing - Requires controlled forming conditions - Moderate springback characteristics - Good performance in high-speed production - **Joining Technology** - Good weldability using MIG/TIG methods - Recommended filler: 5356, 5183 - Suitable for adhesive bonding - Good performance in mechanical fastening - **Surface Treatment** - Good painting characteristics - Suitable for chemical conversion coatings - Accepts various surface treatments - Consistent surface quality --- ### **7. Quality Assurance** **Testing & Certification:** - Mechanical property verification - Chemical composition analysis - Surface quality inspection - Formability testing - Corrosion resistance evaluation - Mill test certificates per EN 10204 3.1 --- ### **8. Special Considerations** **Manufacturing Notes:** - Designed for high-speed production environments - Requires proper tool design and maintenance - Suitable for automated manufacturing processes - Excellent consistency in mass production **Application Specifics:** - Ideal for thin-gauge applications - Suitable for high-strength requirements - Excellent for weight-sensitive designs - Preferred for corrosion-prone environments --- **Technical Note:** 5182-H19 Aluminum Alloy represents the optimal choice for applications requiring the highest strength in the 5182 alloy system while maintaining adequate formability for manufacturing processes. The severe strain hardening (H19 temper) provides exceptional mechanical properties suitable for demanding applications in packaging, automotive, and industrial sectors.

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 1855 gallon liquid totes Special package is available on request.