5052 Aluminum Plates
About 5052 Aluminum Plates
5052-H32 aluminum plates provide excellent corrosion resistance, superior weldability, and 33,000 PSI tensile strength. Meets ASTM B209 standards. Ideal for marine components and fuel tanks. Available for custom cutting and will-call.
Quick Facts
- Material: 5052-H32 Aluminum
- ASTM Standard: B209
- Temper/Condition: H32 (Strain-hardened and stabilized)
- Available Sizes: 0.188" thickness
- Location: Los Angeles warehouse
- Services: Custom size, same-day pickup
Overview
5052 aluminum is a high-strength, non-heat-treatable alloy, with magnesium as its primary alloying element. This composition gives it the highest strength of any common non-heat-treatable grade. It is particularly valued for its exceptional corrosion resistance in marine and chemical environments. Its combination of strength, ductility, and fatigue resistance makes it a reliable material for structures that are subject to constant vibration, flexing, and harsh atmospheric conditions, outperforming many other aluminum alloys in these specific applications.
Compared to the more common 6061 aluminum, 5052 offers superior corrosion resistance and weldability, though with lower overall tensile strength. Its strength is significantly higher than 3003 aluminum, making it a better choice for structural applications requiring durability. The alloy's excellent performance after welding—retaining much of its base strength in the heat-affected zone—makes it ideal for fabricated assemblies like boat hulls, fuel tanks, and unfired pressure vessels where joint integrity is critical.
Technical Specifications
Mechanical Properties
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 33,000 | PSI |
| Yield Strength | 28,000 | PSI |
| Elongation | 12 | % |
| Hardness | 60 | HB |
Applicable Standards
- ASTM B209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
Common Applications
- Marine: Boat hulls, masts, bulkheads, and fuel tanks - excellent saltwater corrosion resistance.
- Automotive: Truck-trailer side panels, fuel tanks, and fenders - high fatigue strength and formability.
- Industrial: Unfired pressure vessels and chemical storage tanks - good weldability and resistance to industrial chemicals.
- Architecture: Building facades, panels, and signage - good finish and all-weather resistance.
- Cookware: High-performance pots and pans - excellent formability and resistance to food acids.
- Electronics: Chassis, enclosures, and casings - lightweight, non-magnetic, and durable.
- Aerospace: Non-critical aircraft components and fuel lines - good strength-to-weight ratio.
Working with 5052 Aluminum Plates
Machining
5052 aluminum has fair to good machinability. It can be slightly 'gummy' compared to 6061, so sharp tooling, high speeds, and proper lubrication are recommended to prevent material buildup on the cutting edge and ensure a clean finish.
Welding
This alloy offers excellent weldability using common methods like MIG (GMAW) and TIG (GTAW). 4043 or 5356 are the recommended filler rods. It retains significant strength in the heat-affected zone, making it ideal for welded structural assemblies.
Finishing
5052 aluminum plate responds very well to anodizing, which enhances its already superb corrosion resistance and allows for a variety of colored finishes. It can also be polished, brushed, or coated for decorative or functional purposes.
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Frequently Asked Questions
Q: Is 5052 aluminum stronger than 6061?
A: No, 6061-T6 aluminum has a higher tensile strength (45,000 PSI) and yield strength (40,000 PSI) compared to 5052-H32 (33,000 PSI). However, 5052 has superior corrosion resistance, especially in saltwater, and better formability.
Q: Can you bend 5052 aluminum plate?
A: Yes, 5052 aluminum has excellent formability and can be bent to tight radii without cracking, particularly in the H32 temper. This makes it a preferred choice for applications requiring complex shapes and durable bends.
Q: What does the H32 temper mean for 5052 aluminum?
A: The H32 temper indicates that the aluminum has been strain-hardened (strengthened by cold working) and then stabilized by a low-temperature heat treatment. This process provides a good balance of strength, ductility, and stability for long-term performance.
Stock & Custom Sizes
Available thicknesses: 0.188". Standard plates: 4×10 ft. Custom size available.
Same-day cutting and Los Angeles pickup available.
View Sizes & PricingNeed 5052 Aluminum Plates? Contact Bobco Metals for availability and Los Angeles pickup.
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