5652-H32 Aluminum alloy,Aluminum 5652-H32 alloy,E FORU

# 5652-H32 Aluminum Alloy Technical Datasheet ## Material Overview 5652-H32 is a strain-hardened and stabilized temper variant of the 5652 aluminum-magnesium alloy, offering an optimal balance of strength, formability, and excellent corrosion resistance. The H32 temper indicates the material has been strain-hardened to a quarter-hard level and then stabilized to achieve consistent mechanical properties. This alloy is particularly suitable for chemical processing equipment, marine applications, and pressure vessels where superior corrosion resistance is essential. --- ## 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 | 33-37% IACS | | Thermal Conductivity | 134 - 144 W/m·K | | Coefficient of Thermal Expansion (20-100°C) | 23.8 × 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 | 230 - 280 MPa | 215 MPa | | Yield Strength (0.2% Offset) | 180 - 220 MPa | 175 MPa | | Elongation (50mm) | 10 - 14% | 8% | | Hardness (Brinell) | 60 - 70 HB | - | | Shear Strength | 140 - 170 MPa | - | | Fatigue Strength | 100 - 120 MPa | - | --- ## 4. Technical Applications ### Primary Application Sectors: - **Chemical Processing** - Chemical storage tanks - Processing equipment - Heat exchangers - Piping systems - **Marine Applications** - Boat hull components - Marine fittings - Offshore equipment - Saltwater handling systems - **Food & Beverage Industry** - Brewing equipment - Food storage tanks - Processing machinery - Conveyor systems - **General Engineering** - Pressure vessels - Storage containers - Structural components - Industrial equipment --- ## 5. International Standards Compliance | Standard Organization | Designation | |----------------------|-------------| | Aluminum Association | AA 5652-H32 | | ASTM International | ASTM B209-5652 H32 | | European Standards | EN AW-5652 H32 | | Japanese Standards | JIS A5652 H32 | | International Standards | ISO 6361-2 | --- ## 6. Material Characteristics ### Key Advantages: - Excellent corrosion resistance to various chemicals - Good strength-to-weight ratio - Superior resistance to marine environment - Good weldability and formability - Low copper content for enhanced corrosion resistance - Suitable for welded structures ### Special Features: - **Corrosion Performance** - Outstanding resistance to chemical corrosion - Excellent performance in marine environments - Good resistance to acidic and alkaline solutions - Suitable for food contact applications - **Manufacturing Characteristics** - Good cold working capability - Suitable for moderate forming operations - Predictable springback characteristics - Adequate for most fabrication applications --- ## 7. Processing Characteristics ### Manufacturing Considerations: - **Welding Technology** - Good weldability using standard methods - Recommended filler alloys: 5356, 5652 - Good weld metal properties - Minimal heat-affected zone sensitivity - **Forming Operations** - Moderate formability - Suitable for bending and light forming - Predictable springback behavior - Good for structural applications - **Machining** - Good machinability with proper tools - Produces acceptable surface finish - Suitable for most machining operations - Requires adequate cooling --- ## 8. Quality Assurance ### Testing & Certification: - Mechanical property testing - Chemical composition analysis - Corrosion resistance evaluation - Non-destructive testing capability - Dimensional inspection - Mill test certificates per EN 10204 3.1 --- ## Technical Note 5652-H32 Aluminum Alloy provides an optimal combination of moderate strength, excellent corrosion resistance, and good manufacturability, making it particularly suitable for chemical processing, marine, and food industry applications. The stabilized H32 temper ensures consistent performance in aggressive environments while maintaining adequate strength for structural applications. Its low copper content and controlled chemical composition make it highly resistant to various corrosive media, establishing it as a preferred choice for engineers designing equipment for chemical processing, food and beverage production, and marine applications where corrosion resistance and material purity are critical 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 1926 gallon liquid totes Special package is available on request.