5652-H36 Aluminum alloy,Aluminum 5652-H36 alloy,E FORU

# 5652-H36 Aluminum Alloy Technical Datasheet ## Material Overview 5652-H36 is a strain-hardened temper variant of the 5652 aluminum-magnesium alloy, offering high strength characteristics while maintaining good corrosion resistance. The H36 temper indicates that the material has been heavily strain-hardened to achieve strength levels approaching three-quarter hard condition, then stabilized to ensure property consistency. This temper provides enhanced mechanical performance for applications requiring substantial strength in corrosive environments. --- ## 1. Chemical Composition (Weight %) | Element | Composition Range | |---------|-------------------| | Aluminum (Al) | Balance | | Magnesium (Mg) | 2.2 - 2.8 | | Chromium (Cr) | 0.15 - 0.35 | | Iron (Fe) | ≤ 0.40 | | Silicon (Si) | ≤ 0.25 | | Copper (Cu) | ≤ 0.04 | | Manganese (Mn) | ≤ 0.01 | | Zinc (Zn) | ≤ 0.10 | | Titanium (Ti) | ≤ 0.06 | | Other Elements (Each) | ≤ 0.05 | | Other Elements (Total) | ≤ 0.15 | --- ## 2. Physical Properties | Property | Value | |----------|-------| | Density | 2.68 g/cm³ | | Melting Range | 607 - 649 °C | | Electrical Conductivity | 31-35% IACS | | Thermal Conductivity | 128 - 138 W/m·K | | Coefficient of Thermal Expansion (20-100°C) | 23.7 × 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 | 270 - 320 MPa | 255 MPa | | Yield Strength (0.2% Offset) | 220 - 260 MPa | 215 MPa | | Elongation (50mm) | 6 - 10% | 5% | | Hardness (Brinell) | 70 - 80 HB | - | | Shear Strength | 160 - 190 MPa | - | | Fatigue Strength | 110 - 130 MPa | - | --- ## 4. Technical Applications ### Primary Application Sectors: - **Chemical Processing Industry** - High-pressure chemical reactors - Process vessel structural components - Chemical storage system reinforcements - Pressure-rated equipment - **Marine & Offshore** - Structural marine components - Boat hull reinforcements - Offshore platform elements - Heavy-duty marine equipment - **Food Processing Equipment** - High-pressure food processing vessels - Structural support frames - Heavy-duty processing machinery - Equipment reinforcement members - **Industrial Pressure Systems** - Pressure vessel structural parts - High-stress container components - Industrial system reinforcements - Heavy equipment applications --- ## 5. International Standards Compliance | Standard Organization | Designation | |----------------------|-------------| | Aluminum Association | AA 5652-H36 | | ASTM International | ASTM B209-5652 H36 | | European Standards | EN AW-5652 H36 | | Japanese Standards | JIS A5652 H36 | | International Standards | ISO 6361-2 | --- ## 6. Material Characteristics ### Key Advantages: - High strength-to-weight ratio - Excellent corrosion resistance to chemicals - Superior marine environment performance - Good stress corrosion cracking resistance - Enhanced mechanical properties - Suitable for high-stress applications ### Special Features: - **Corrosion Performance** - Outstanding chemical corrosion resistance - Excellent acidic and alkaline environment performance - Superior marine corrosion resistance - Maintains integrity in aggressive media - **Mechanical Performance** - Approximately 15-20% stronger than H32 temper - Good fatigue strength - Adequate structural toughness - Stable properties under load --- ## 7. Processing Characteristics ### Manufacturing Considerations: - **Forming Operations** - Limited formability due to high strength - Suitable for light to moderate bending - Requires careful handling and proper tooling - Predictable but significant springback - **Welding Technology** - Requires careful welding procedures - Recommended filler alloys: 5356, 5652 - Pre-heating essential for thick sections - Post-weld heat treatment may be beneficial - **Machining** - Good machinability with sharp tools - Requires adequate cooling and lubrication - Produces good surface finish - Suitable for precision machining --- ## 8. Quality Assurance ### Testing & Certification: - Comprehensive mechanical testing - Chemical composition verification - Corrosion resistance evaluation - Non-destructive testing - Dimensional verification - Mill test certificates per EN 10204 3.1 --- ## Technical Note 5652-H36 Aluminum Alloy provides an excellent combination of high strength and maintained corrosion resistance, representing a premium choice for demanding applications in chemical processing, marine engineering, and pressure systems. The heavily strain-hardened H36 temper offers significantly enhanced mechanical properties while preserving the excellent corrosion characteristics of the 5652 alloy system. This material is particularly valuable for engineers designing components that must withstand both significant structural loads and aggressive environmental conditions, offering reliable long-term performance in challenging service environments where both mechanical integrity and corrosion resistance are essential requirements.

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 1928 gallon liquid totes Special package is available on request.