What is 5052 aluminium used for?

5052 aluminum is widely used in transportation (automotive fuel tanks, ship hull panels, truck bodies), industrial equipment (chemical storage tanks, hydraulic machinery 0.15-600mm thickness), construction (curtain walls, roofing, ceilings with H32 temper for structural use), electronics & appliances (enclosures, heat sinks, conductor components), and marine applications (ship cable trays, cabin floors, water tanks).

What is the difference between 5052 and 6061 aluminum?

5052 is non-heat-treatable (Al-Mg) with 210-260 MPa tensile strength and superior marine corrosion resistance, while 6061 is heat-treatable (Al-Mg-Si) with 290-310 MPa strength. 5052 offers excellent cold-forming capabilities and is ideal for marine/containers/architectural applications, whereas 6061 requires heat treatment and is used for aerospace and high-stress structures.

Is 5052 marine grade aluminum?

Yes. 5052 contains magnesium (2.2-2.8%) and chromium (0.15-0.35%), providing exceptional seawater corrosion resistance. It passes 240-hour salt spray tests without pitting and is extensively used in ship hulls, decks, and marine facilities.

Is 5052 aluminum hard or soft?

5052 has medium hardness with Brinell hardness ~61 HB (H32 temper). O temper is soft and easy to form, while H32/H34 tempers have increased strength via cold working but reduced plasticity.

Is 5052 aluminum better than stainless steel?

Depends on requirements: 5052 is 30% lighter (2.68 g/cm³), more economical, and offers comparable corrosion resistance in mild environments. Stainless steel is superior in high-chloride environments and stronger for high-load applications.

Is 5052 more expensive than 6061?

Typically cheaper due to simpler processing (no heat treatment required). 6061 costs 30-35% more because of quenching/aging treatments.

Can 5052 aluminum rust?

No, but it can undergo electrochemical corrosion. It forms protective oxide layer (Al₂O₃) resisting atmospheric/seawater corrosion. Avoid direct contact with copper/steel to prevent galvanic corrosion.

What aluminum is best for marine use?

Top choices: 5052 (cost-effective for general marine parts), 5083/5754 (higher strength with 4-5% Mg for extreme conditions). All belong to corrosion-resistant 5xxx series.

Is 5052 aluminum easy to weld?

Excellent weldability: TIG/MIG/resistance welding achieve 90-95% base metal strength. Use ER5356 or 5A03 filler for improved airtightness.

What is the best aluminum for water?

For water applications: 5052 (water tanks, pipelines, ship fuel lines with superior water resistance), 3003 (more economical for freshwater containers).

Can you tap 5052 aluminum?

Possible but challenging with machinability rating 60/100 (annealed state). Recommendations: Use H34 temper for better chip control, apply sharp carbide tools + coolants, avoid high-precision threading.

Is 5052 aluminum bendable?

Excellent bendability: O temper has minimum bend radius = 0.5× thickness, H32 temper requires 1.2× thickness to prevent cracking.

Is aluminum 5052 magnetic?

Non-magnetic, making it ideal for electronics (e.g., motor covers, antennas).

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Passes 1000h ASTM B117 salt spray test with no white rust

O temper offers 22% elongation for deep drawing applications

5052 Aluminum Sheet and Plate

Last updated Aug. 1, 2025

High-performance Al-Mg alloy (2.2-2.8% Mg) offering exceptional corrosion resistance and formability. Ideal for marine applications, automotive components, and electronics.

Alloy Series:: 5000 Series (Al-Mg)
Temper Options:: O, H111, H32, H34, H36, H38
Thickness Range:: 0.2-250mm
Width Range:: 100-2650mm
Max Length:: 12000mm
Key Standards:: ASTM B209, AMS 4015/4016/4017, GB/T 3880

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What is 5052 Aluminum

Overview & Properties

Specifications

Technical Parameters

Popular 5052 Products

H32/H34/H24/O

Temper Comparison

H32/H34/O

Composition & Properties

Chemical, physical, mechanical

Processing

Machining & Welding

5052 Stock Inventory

Available Sizes

Applications

Industry Uses

Packaging & Shipping

Standard seaworthy packaging

Why Choose Us?

Industry-leading expertise, quality assurance

FAQ

Common Questions

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What is 5052 Aluminum?

Comprehensive overview, equivalent designations, and key advantages of marine-grade 5052 aluminum alloy.

5052 is a medium-strength Al-Mg alloy (Mg: 2.2-2.8%) with exceptional corrosion resistance and weldability. As a non-heat-treatable alloy, it achieves strength through cold working processes. Available in multiple tempers (O/H32/H34/H36/H38), it offers superior fatigue resistance for marine, automotive, and industrial applications.

Standard System	Equivalent Designation
International	AW-AIMg2.5
European	3.3523
North American	A95052
Common Industry	AIMg2.5

Marine Corrosion Resistance: Excellent corrosion resistance in seawater environments, optimized by controlled Mg and Cr ratios.

Multi-Temper Options: From soft O temper to full-hard H38, meeting diverse industrial demands.

Superior Weldability: Maintains 85% of base metal strength post-weld with TIG/MIG techniques, best among aluminum alloys.

High Fatigue Strength: Exceptional fatigue resistance (17,000 psi) for vibration-prone applications like automotive components.

Specifications

Complete dimensional ranges, temper options, surface treatments, and marine certifications for versatile 5052 aluminum alloy.

Available Dimensions

0.2-250

Thickness Range (mm)

100-2650

Width Range (mm)

≤12000

Max Length (mm)

Available Temper

O (Annealed)H111H22/H32H24/H34H36H38H112

Surface Treatments

Mill Finish

Anodized

Polished

Brushed

Checkered

Embossed

Etching

Laminated Film

Bright

Compliance Standards

ASTM B209AMS 4015/4016/4017AMS-QQ-A250/8ASTM B928EN 573-3EN 485

Marine Certifications

DNVCCSLRNKABSBVKR

Popular 5052 Aluminum Sheet and Plate

H32, H34, H24, and O/H111 temper options for automotive fuel tanks, marine bulkheads, and precision stamping applications

H32

5052 H32 Aluminum Sheet

Balanced strength & formability
Excellent corrosion resistance
Auto fuel tanks, ship bulkheads

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H34

5052 H34 Aluminum Sheet

Higher strength material
Structural parts, truck tanks
Good formability

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H24

5052 H24 Aluminum Sheet

Soft/hard for stamping
Superior formability & corrosion resistance
For stamping and premium finishes

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O/H111

5052 O/H111 Sheet Plate

Maximum formability
Deep drawing applications
Hulls, aircraft fuel tanks

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Need Custom Specifications?

We provide custom 5052 aluminum sheet and plate services in various thicknesses (0.2-250mm), widths (up to 4300mm), and lengths (≤12m)

Deep-drawn parts

Aircraft fuel tanks

Complex forming

Selection Guide

O Temper: For deep drawing & complex forming operations

H32 Temper: For balanced strength & formability requirements

H34 Temper: For strength-critical structural applications

Chemical Composition & Properties

Mg-Cr alloy system with 2.2-2.8% magnesium for optimal strength-to-weight ratio and superior marine corrosion resistance

Chemical Composition

Element	Content (%)	Function
Mg	2.2-2.8	Strength & corrosion resistance
Cr	0.15-0.35	Inhibits intergranular corrosion
Fe	≤0.40	Impurity control
Si	≤0.25	Impurity control
Cu	≤0.10	Avoids galvanic corrosion
Mn	≤0.10	Impurity control
Zn	≤0.10	Impurity control
Al	Balance	Base metal

Physical Properties

Parameter	Value	Unit
Density	2.68-2.72	g/cm³
Melting Point	607-650	°C
Thermal Conductivity	138	W/m·K
Electrical Conductivity	35	% IACS
Specific Heat Capacity	880	J/kg·K
CTE (20-100°C)	23.8	μm/m·K

Annealing: 345°C for 1h to eliminate work hardening.

Forming Limits:

O temper: 22% elongation (draw ratio ≤1.8:1)
H32 temper: min. bend radius ≥1.5× thickness
H34 temper: min. bend radius ≥2× thickness

Preheating: ≤120°C, interpass temp. ≤150°C

Mechanical Properties

Temper	Tensile (MPa)	Yield (MPa)	Elongation (%)	Hardness (HB)
O	193-234	90-138	18-22	47
H32	228-275	193-234	12-16	60
H34	250-290	220-260	10-14	70

Fatigue Strength: 117 MPa (5×10⁸ cycles), ideal for vibrating parts (e.g., ship decks).

Shear Strength: 138 MPa (use with 5056 Al rivets/bolts).

Machining: Diamond-coated tools, ≥3000 RPM (up to 5000 RPM for thin sheets), feed: 0.1-0.3mm/tooth.

Background of Chemical Composition and Properties Section

Machining Guidelines

Professional guidelines for cutting, forming, and processing 5052 aluminum with optimal results and efficiency.

Cutting

Recommended Tools

Diamond-coated carbide tools prevent chip adhesion and ensure clean cuts

Optimal Parameters

Cutting Speed:3000-5000 RPM

Feed Rate:0.1-0.3 mm/tooth

Coolant:Flood cooling recommended

Pro Tip: Use sharp tools and maintain consistent feed rates to prevent work hardening.

Forming

Deep Drawing

Use O temper for maximum formability (draw ratio ≥2.0)

Bending Guidelines

Min. Radius (O/H32):1.5T

Min. Radius (H34):2.0T

T = material thickness

Stretch Forming

Excellent for complex curves and aerospace applications

Best Practice: Bend parallel to rolling direction for optimal strength retention.

Special Processes

Welding

TIG/MIG welding with ER5356 filler wire for optimal joint strength

Preheating: ≤120°C | Interpass: ≤150°C

Surface Treatment

Anodizing (Type II/III)

Sandblasting (low pressure)

Chemical etching

Critical Parameters

H34 Bending: Minimum radius ≥2T

Tool Coating: Diamond-coated preferred

Bend Direction: Parallel to rolling direction

5052 Aluminum Sheet Stock Inventory

Comprehensive inventory of 5052 aluminum sheets in various tempers, thicknesses, and dimensions to meet your specific requirements.

Description	Standards	Temper	Thickness (IN)	Width (IN)	Length (IN)
5052 H32 Aluminum Sheet	ASTM B209 AMS-QQ-A-250/8	H32	0.02	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.025	36	96
5052 O Aluminum Sheet	AMS4015 ASTM B209	O	0.025	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.025	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.032	48	96
5052 H32 Aluminum Sheet	ASTM B209 AMS-QQ-A-250/8	H32	0.032	48	120
5052 H34 Aluminum Sheet	AMS-QQA-250/8	H34	0.032	48	144
5052 O Aluminum Sheet	AMS-QQA-250/8 ASTM B209	O	0.032	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.04	48	144
5052 O Aluminum Sheet	ASTM B209 AMS4015	O	0.04	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.04	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.04	48	96
5052 O Aluminum Sheet	AMS-QQA-250/8 ASTM B209	O	0.04	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.05	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.05	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.05	60	120
5052 O Aluminum Sheet	AMS-QQA-250/8 ASTM B209	O	0.05	48	144
5052 O Aluminum Sheet	AMS4015 ASTM B209	O	0.063	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.063	36	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.063	60	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.063	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.063	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.063	48	120
5052 H34 Aluminum Sheet	AMS4017 ASTM B209	H34	0.063	48	144
5052 H32 Aluminum Sheet	ASTM B209 AMS-QQ-A-250/8	H32	0.063	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.08	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.08	60	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.08	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.08	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.09	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.09	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.09	60	144
5052 O Aluminum Sheet	AMS4015 ASTM B209	O	0.09	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.1	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.1	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.1	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	48	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	36	96
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	48	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	60	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	60	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.125	72	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.16	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.19	48	144
5052 H32 Aluminum Sheet	ASTM B209	H32	0.19	60	120
5052 H32 Aluminum Sheet	ASTM B209	H32	0.19	60	144
5052 H32 Aluminum Plate	ASTM B209	H32	0.249	48	120
5052 H32 Aluminum Plate	ASTM B209	H32	0.249	48	144
5052 H32 Aluminum Plate	ASTM B209	H32	0.249	60	144
5052 H32 Aluminum Plate	ASTM B209	H32	0.249	48	96

Custom Sizes

We can provide custom cutting and sizing services to meet your specific dimensional requirements.

Quality Assured

All materials come with mill test certificates and comply with international standards including ASTM and AMS specifications.

Fast Delivery

Quick turnaround times with efficient logistics to ensure your projects stay on schedule.

Custom Sizes

We can provide custom cutting and sizing services to meet your specific dimensional requirements.

Quality Assured

All materials come with mill test certificates and comply with international standards including ASTM and AMS specifications.

Fast Delivery

Quick turnaround times with efficient logistics to ensure your projects stay on schedule.

Applications

Transportation Applications

5052 aluminum excels in transportation industry with superior strength and corrosion resistance

Automotive Applications

Automotive fuel tanks (H34/H32)
Truck fuel tanks
Body panels
Structural components

Marine Transportation

Marine hulls (O temper)
Yacht decks
Ship bulkheads
High-speed train interiors (H32)

Industrial Equipment

Reliable performance in demanding industrial environments

Energy & Power

Wind turbine housings (H32)
GIS switchgear enclosures
Power transmission equipment
Solar panel frames

Heavy Machinery

Gearbox housings (H112)
Chemical tanks (O temper)
Processing equipment
Industrial enclosures

Construction & Architecture

Durable and aesthetic solutions for modern construction

Exterior Applications

Anodized curtain walls
Storm shutters
Roofing systems
Facade panels

Structural Components

Warehouse roofs (wide plate)
Storage racks (H32)
Structural framing
Ceiling systems

Electronics & Consumer Products

Precision applications requiring excellent thermal and electrical properties

Electronics

Laptop cases (H32)
Heat sinks (138 W/m·K)
Electronic enclosures
Thermal management

Consumer Products

Can lids (H19/H48)
Furniture (textured plate)
Appliance components
Decorative elements

Packaging & Shipping

Professional packaging and reliable shipping solutions to ensure your 5052 aluminum arrives safely and on time.

Packaging

Wooden Cases: Export wooden cases or pallets (≤2 tons/pallet, stackable up to 3 layers)
Fumigation: Fumigated wood materials with certificates
Protection: Waterproof film and steel corner protection
Marking: Clear product identification and handling instructions

Shipping

Environment: Dry and clean environment during transportation
Separation: No mixing with reactive chemicals or wet materials
Coverage: Waterproof tarpaulin coverage for secure protection
Handling: Proper lifting equipment and careful handling procedures

Delivery

Fast Delivery: 1-week global FOB shipping worldwide
Quality Assurance: Professional packaging ensures perfect condition arrival
Tracking: Real-time shipment tracking and updates
Support: Ready for immediate use in your projects

Why Choose Us?

Industry-leading expertise, quality assurance, and customer service that sets us apart in the aluminum supply market.

Full-Spec Coverage

80+ Variants: H32, O, H34 tempers available
Thickness Range: 0.2mm - 250mm
Custom Solutions: Extra-wide sheets up to 3000-4500mm
Special Finishes: Custom surface treatments available

Service Excellence

Fast Delivery: 1-week global FOB shipping
Market Advantage: 10% below market pricing
Transparent Formula: FOB Price = Aluminum Ingot + Fixed Processing Fee
Volume Discounts: Better rates for larger orders

Quality Assurance

German Production: Advanced manufacturing lines
Triple Testing: Composition, mechanical, and corrosion analysis
Spectral Analysis: Precise chemical composition verification
Salt Spray Testing: 120+ hours corrosion resistance certification

5052 Aluminum FAQ

Expert answers to common questions about 5052 aluminum specifications, applications, and performance characteristics

Property	5052	6061
Alloy Type	Non-heat-treatable (Al-Mg)	Heat-treatable (Al-Mg-Si)
Tensile Strength	210-260 MPa	290-310 MPa
Corrosion Resistance	Superior in marine environments	Good but inferior to 5052
Formability	Excellent cold-forming	Requires heat treatment
Primary Applications	Marine, containers, architectural	Aerospace, high-stress structures
Density	2.68 g/cm³	2.70 g/cm³

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5052 Aluminum Sheet and Plate

Table of Contents

What is 5052 Aluminum

Specifications

Popular 5052 Products

Temper Comparison

Composition & Properties

Processing

5052 Stock Inventory

Applications

Packaging & Shipping

Why Choose Us?

FAQ

What is 5052 Aluminum?

Specifications

Available Dimensions

Available Temper

Surface Treatments

Compliance Standards

Marine Certifications

Popular 5052 Aluminum Sheet and Plate

5052 H32 Aluminum Sheet

5052 H34 Aluminum Sheet

5052 H24 Aluminum Sheet

5052 O/H111 Sheet Plate

Temper Comparison

Typical Applications

Typical Applications

Typical Applications

Typical Applications

Typical Applications

Typical Applications

Selection Guide

Chemical Composition & Properties

Chemical Composition

Physical Properties

Mechanical Properties

Machining Guidelines

Cutting

Forming

Special Processes

Critical Parameters

5052 Aluminum Sheet Stock Inventory

Custom Sizes

Quality Assured

Fast Delivery

Custom Sizes

Quality Assured

Fast Delivery

Applications

Transportation Applications

Automotive Applications

Marine Transportation

Industrial Equipment

Energy & Power

Heavy Machinery

Construction & Architecture

Exterior Applications

Structural Components

Electronics & Consumer Products

Electronics

Consumer Products

Packaging & Shipping

Packaging

Shipping

Delivery

Why Choose Us?

Full-Spec Coverage

Service Excellence

Quality Assurance

5052 Aluminum FAQ

Ready to Order 5052 Aluminum?