5052 Aluminum Roll Forming Material Guide: Marine Grade, Coil Sizes & Applications

5052 Aluminum Roll Forming Material

1. Overview of 5052 Aluminum in Roll Forming

5052 aluminum is a high-strength aluminum alloy from the 5000 series (Aluminum-Magnesium), known for its excellent corrosion resistance, especially in marine and coastal environments.

It offers significantly higher strength than 3003 and 3004 while maintaining good formability, making it ideal for demanding roll forming applications.

In roll forming, 5052 aluminum is widely used for roofing, cladding, marine components, and industrial applications where durability and resistance to harsh conditions are critical.

2. Material Composition & Structure

5052 aluminum consists of:

Aluminum base metal
Magnesium (~2.2–2.8%)
Small amounts of chromium

Composition (Typical):

Aluminum: ~95–97%
Magnesium: 2.2–2.8%
Chromium: trace

Structure:

Homogeneous alloy
No coating unless processed further

3. Available Coil Specifications

Thickness Range

0.5mm – 4.0mm

Coil Width

600mm – 1500mm

Coil Weight

2 tons – 8 tons

Coil ID / OD

ID: 508mm / 610mm
OD: up to 1400mm

Tolerance

High dimensional stability
Excellent flatness

4. Mechanical Properties

Typical values:

Yield Strength: 150 – 300 MPa
Tensile Strength: 210 – 350 MPa
Elongation: 10% – 25%
Hardness: 60 – 100 HB

Common Tempers:

H32 (very common)
H34
H36

5. Coating Types (IF APPLICABLE)

5052 aluminum can be supplied as:

Mill Finish

Natural aluminum surface

Painted 5052 Aluminum

PE, SMP, PVDF coatings

Anodized 5052 Aluminum

Enhanced corrosion resistance

Embossed 5052 Aluminum

Textured surface

Cost Level

Medium to high

6. Surface Finishes

Mill finish
Painted (gloss, matte, textured)
Anodized
Brushed
Embossed

7. Common Roll Forming Applications

5052 aluminum is used in:

Coastal roofing systems
Marine structures
Wall cladding panels
Industrial panels
Chemical processing equipment
Transportation components
Storage tanks and enclosures

8. Advantages of 5052 Aluminum

Excellent corrosion resistance (marine-grade)
Higher strength than 3000 series
Good formability
Lightweight
Durable in harsh environments
Good weldability

9. Disadvantages / Limitations

Higher cost than 3003 and 3004
Harder to form in high-strength tempers
Springback more noticeable
Not as strong as structural alloys (6000 series)

10. Roll Forming Machine Considerations

Roll Tooling

Polished rollers essential
Higher forming force required

Speed

10–40 m/min

Lubrication

Recommended

Cutting

Flying shear preferred
Sharp blades required

Common Issues

Springback
Surface scratching
Edge cracking in hard tempers
Coil camber

11. Common Problems in Production

Springback affecting profile accuracy
Surface scratching
Oil canning
Coil tracking issues
Edge cracking in tight bends

12. Pricing Guide

Typical global pricing:

Low: $2200–$3000 per ton
Medium: $3000–$4200 per ton
High: $4200–$6000+ per ton

Factors affecting price:

Temper (H32, H34, etc.)
Thickness
Coating (if applied)
Global aluminum prices

13. Comparison with Other Materials

5052 vs 3003 Aluminum

5052 = stronger and more corrosion resistant
3003 = easier to form

5052 vs 3004 Aluminum

5052 = better corrosion resistance
3004 = easier forming

5052 vs Stainless Steel

Aluminum = lighter
Stainless = stronger

14. Best Industries Using 5052 Aluminum

Marine industry
Coastal construction
Industrial manufacturing
Chemical processing
Transportation

15. How to Choose 5052 Aluminum

Choose 5052 When:

Marine or coastal environment
High corrosion resistance required
Stronger aluminum needed
Industrial or chemical exposure

Avoid When:

Maximum formability required (use 3003)
Budget is limited
Extreme structural strength required

16. FAQ Section

What is 5052 aluminum?

A magnesium alloy aluminum known for corrosion resistance.

Is 5052 marine grade?

Yes, it is widely used in marine environments.

Is 5052 stronger than 3003?

Yes, significantly stronger.

Can 5052 be roll formed?

Yes, with proper tooling and setup.

What temper is best for roll forming?

H32 is most commonly used.

17. Machine Matcher Section

We supply roll forming machines for all material types including 5052 aluminum.

Custom-built machines to your profile
New machines built to specification
Global delivery available
UK and USA technical support

Contact:
Machine Matcher
Sales & Technical Team

Quick Specs

Thickness
0.5–4.0mm

Yield Strength
150–300 MPa

Coil Width
600–1500mm

Coil ID
508 / 610mm