5050-H36 Aluminum alloy,Aluminum 5050-H36 alloy,E FORU

### **Technical Datasheet: 5050-H36 Aluminum Alloy** --- #### **1. Material Overview** **5050-H36 Aluminum Alloy** is a higher-strength strain-hardened Al-Mg alloy in the H36 temper condition, providing superior strength characteristics while maintaining adequate formability for specific applications. This temper represents a higher level of strain hardening compared to H32 and H34 tempers, making it suitable for components requiring enhanced mechanical properties without heat treatment. --- #### **2. Chemical Composition (Weight %)** | Element | Content (%) | Control Purpose | |---------|-------------|-----------------| | Al | Balance | Base metal | | Mg | 1.1-1.8 | Primary strengthening element | | Fe | ≤0.40 | Impurity control | | Si | ≤0.30 | Impurity control | | Mn | ≤0.10 | Grain refinement | | Cu | ≤0.05 | Corrosion resistance | | Cr | ≤0.05 | Grain structure control | | Zn | ≤0.10 | Impurity control | | Others | ≤0.15 | Total impurities | --- #### **3. Physical Properties** | Property | Value | Test Standard | |----------|-------|---------------| | Density | 2.70 g/cm³ | ASTM B193 | | Melting Range | 645-655 °C | - | | Electrical Conductivity | 38-42% IACS | ASTM B193 | | Thermal Conductivity | 135-145 W/m·K | ASTM E1461 | | Coefficient of Thermal Expansion | 23.5 × 10⁻⁶/K (20-100°C) | ASTM E228 | | Modulus of Elasticity | 70 GPa | ASTM E111 | --- #### **4. Mechanical Properties (Typical)** | Property | Value | Test Standard | |----------|-------|---------------| | Tensile Strength | 215-255 MPa | ASTM B557 | | Yield Strength (0.2% Offset) | 190-230 MPa | ASTM B557 | | Elongation (50mm) | 5-9% | ASTM B557 | | Hardness (Brinell) | 55-65 HB | ASTM E10 | | Fatigue Strength | 110-130 MPa | ASTM E466 | | Shear Strength | 140-170 MPa | ASTM B831 | --- #### **5. Key Characteristics** - **High Strength-to-Weight Ratio**: Superior mechanical properties for weight-sensitive applications - **Good Corrosion Resistance**: Maintains excellent corrosion resistance despite higher strength - **Stable Temper Properties**: H36 condition ensures consistent performance - **Moderate Formability**: Suitable for limited forming operations - **Excellent Surface Quality**: Maintains good surface characteristics for finishing --- #### **6. Processing Characteristics** **Forming Operations:** - Moderate bending capability - Recommended minimum bend radius: 3-4× thickness - Limited deep drawing capability - Good for roll forming operations **Joining Methods:** - GTAW (TIG) - Recommended with proper technique - GMAW (MIG) - Suitable - Resistance welding - Good - Adhesive bonding - Excellent - Mechanical fastening - Excellent **Surface Treatments:** - Anodizing - Very good - Painting - Good - Powder coating - Very good - Chemical conversion coating - Good --- #### **7. Product Applications** **Primary Applications:** - Automotive structural components - High-strength architectural elements - Appliance structural parts - Marine structural components - Transportation equipment **Specific Uses:** - Automotive seat frames - Building structural panels - Refrigerator structural supports - Boat structural members - Truck trailer components --- #### **8. Available Forms & Sizes** - Sheet: 0.8mm to 6.0mm thickness - Strip: 0.5mm to 3.0mm thickness - Coil: Up to 1300mm width - Plate: 6mm to 20mm thickness --- #### **9. International Standards** | Standard Organization | Designation | Specification | |----------------------|-------------|---------------| | Aluminum Association | AA 5050-H36 | AA-50 | | ASTM International | ASTM B209-5050H36 | ASTM B209 | | EN Standard | EN AW-5050-H36 | EN 573-3 | | ISO Standard | AlMg1.5-H36 | ISO 209 | | JIS Standard | A5050-H36 | JIS H4000 | --- #### **10. Quality Assurance** - Full compliance with international standards - Complete material traceability - Third-party certification available - Comprehensive mill test reports - Regular quality audits and testing - Compliance with environmental regulations --- #### **11. Design Considerations** - Higher springback compared to softer tempers - Requires more forming force than H32/H34 - Excellent for applications requiring stiffness - Good fatigue performance - Suitable for weight reduction projects --- #### **12. Comparison with Other Tempers** | Property | H32 | H34 | H36 | |----------|-----|-----|-----| | Tensile Strength (MPa) | 170-210 | 190-230 | 215-255 | | Yield Strength (MPa) | 140-180 | 165-205 | 190-230 | | Elongation (%) | 10-16 | 8-12 | 5-9 | | Typical Applications | Trim, panels | Structural parts | High-strength components | --- *Note: The values provided are typical and may vary depending on manufacturing process and specific product form. Engineering evaluation is recommended for critical 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 1803 gallon liquid totes Special package is available on request.