5182-H34 Aluminum alloy,Aluminum 5182-H34 alloy,E FORU

### **5182-H34 Aluminum Alloy Technical Datasheet** **Material Overview** 5182-H34 is a strain-hardened aluminum-magnesium alloy in the half-hard temper condition. This temper provides enhanced mechanical properties compared to H32, achieved through greater strain hardening followed by stabilization. The alloy maintains good corrosion resistance while offering higher strength, making it suitable for applications requiring improved structural performance without compromising manufacturing versatility. --- ### **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 | 30-34% IACS | | Thermal Conductivity | 122 - 132 W/m·K | | Coefficient of Thermal Expansion (20-100°C) | 24.0 × 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 | 320 - 370 MPa | 305 MPa | | Yield Strength (0.2% Offset) | 260 - 310 MPa | 250 MPa | | Elongation (50mm) | 10 - 14% | 8% | | Hardness (Brinell) | 85 - 95 HB | - | | Shear Strength | 200 - 230 MPa | - | | Fatigue Strength | 140 - 160 MPa | - | --- ### **4. Technical Applications** **Primary Application Sectors:** - **Automotive Components** - Structural body reinforcements - Chassis components - Seat frames and brackets - Door impact beams - **Marine & Offshore** - Hull reinforcements - Deck structural members - Marine equipment components - Offshore platform fittings - **Transportation Equipment** - Truck body panels - Trailer structural parts - Railway carriage components - Container fittings - **Industrial Applications** - Pressure vessel components - Storage tank reinforcements - Machinery structural parts - Material handling equipment --- ### **5. International Standards Compliance** | Standard Organization | Designation | |----------------------|-------------| | Aluminum Association | AA 5182-H34 | | ASTM International | ASTM B209-5182 H34 | | European Standards | EN AW-5182 H34 | | Japanese Standards | JIS A5182 H34 | | International Standards | ISO 6361-2 AlMg4.5Mn0.4 H34 | --- ### **6. Material Characteristics** **Key Advantages:** - Enhanced strength compared to H32 temper - Maintains good corrosion resistance - Adequate formability for most manufacturing processes - Excellent structural stability - Good weldability characteristics - Reliable performance in varied environments **Processing Characteristics:** - **Forming Operations** - Suitable for moderate bending and forming - Predictable springback behavior - Good stamping performance - Requires controlled forming parameters - **Joining Technology** - Good weldability using standard methods - Recommended filler alloys: 5356, 5183 - Suitable for resistance spot welding - Good performance in adhesive bonding - **Surface Treatment** - Consistent coating adhesion - Good painting characteristics - Suitable for chemical treatments - Uniform surface appearance --- ### **7. Quality Assurance** **Testing & Certification:** - Comprehensive mechanical testing - Chemical composition verification - Surface quality assessment - Formability evaluation - Corrosion performance testing - Mill certification per international standards --- ### **8. Special Considerations** **Manufacturing Guidelines:** - Suitable for automated production processes - Requires proper tool design and maintenance - Consistent performance in mass production - Compatible with modern manufacturing techniques **Design Recommendations:** - Ideal for structural applications requiring moderate strength - Suitable for components exposed to corrosive environments - Excellent choice for weight-critical designs - Recommended when balanced properties are essential --- **Technical Note:** 5182-H34 Aluminum Alloy offers an optimal combination of enhanced strength and maintained manufacturability, positioning it as an excellent choice for applications requiring improved mechanical performance over H32 temper while retaining sufficient formability for efficient production. The stabilized H34 condition ensures reliable performance in demanding applications across various industries.

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 1857 gallon liquid totes Special package is available on request.