Aluminum Alloy 5052 Aluminum Sheet for Truck Body Panels | Thickness 1.0–3.0 mm | Width 2000 mm | Mill Finish / Coated

Introduction                                                

The 1.0–3.0 mm 5052 aluminum sheet (mill finish or coated) is currently the global industry standard for premium truck body panels, dump truck liners, trailer side walls, refrigerated truck interiors and refuse truck bodies.

Compared to 3003/3105 (softer) or 5083/5454 (stronger but heavier & more expensive), 5052 delivers the optimal sweet spot for commercial truck & trailer manufacturers:

Mg content 2.2–2.8% → best marine-grade corrosion resistance in the 5xxx series

High strength-to-weight ratio → excellent dent & impact resistance from road debris

Superior weldability & formability for box bodies, roll-formed sides & custom profiles

30–40% lighter than steel → higher payload, better fuel efficiency, lower axle loads

Surface options

Mill finish — clean, bright for painting or direct use

Coated — polyester PE 20–35 μm or PVDF 25–35 μm (anti-graffiti, anti-corrosion topcoat optional)

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1.FMX Construction Tipper Truck Bodies (Europe & Export)

Thickness: 2.5 mm 5052 mill finish + optional PE coating

Environment: salted winter roads + aggregate abrasion

Result: 25-year expected life, no corrosion after 3 years

2.Kenworth T880 Dump Truck Liners (North America)

Thickness: 3.0 mm 5052 anodized silver

Environment: mining & road-salt exposure

Result: 40% weight saving vs steel, superior dent resistance

3.Refrigerated Trailer Side Panels (Thermo King / Carrier – USA)

Thickness: 1.5 mm 5052 PE coated white

Environment: –30 °C to +50 °C + frequent wash-down

Result: zero pitting, easy clean, 30-year warranty

4.Isuzu NPR Box Truck Bodies (Asia & Export)

Thickness: 1.8 mm 5052 mill finish

Environment: humid + urban road salt

Result: 30% lighter than steel, no hot spots in welded areas

5.Scania G-Series Refuse Truck Bodies (Europe)

Thickness: 2.0 mm 5052 PVDF coated gray

Environment: high abrasion + chemical cleaners

Result: graffiti-resistant, zero delamination after 4 years

International Applications

Dump trucks & tipper bodies:side walls, floor liners, tailgates (mining, construction, municipal)

Refrigerated trucks & trailers:interior linings, exterior side panels

Dry van & box truck bodies:side walls, roof sheets, front bulkheads

Flatbed & stake-side trailers:decking, side rails, drop-sides

Specialty vehicles:garbage trucks, vacuum tankers, fuel tankers, livestock trailers

Mega Trends

Thinner high-strength gauges:0.8–1.5 mm 5052/5754 for electric & lightweight trucks

Anti-graffiti & easy-clean coatings:nano topcoat standard for urban & municipal vehicles

Digital-print patterns:camouflage, branding, stone-look on coated base

95%+ recycled content:5052 coils with blockchain CO₂ passport

Smart truck bodies:conductive coating + embedded sensors for load/temperature monitoring

Extreme environment:40-year warranty common for mining & offshore logistics vehicles

Upcoming Applications

Electric & autonomous dump trucks

Hydrogen fuel cell truck body liners

Lunar/Mars rover transport vehicle panels

Modular floating logistics containers

FAQ (USA/Europe/Middle East/Asia Buyers)

Q1: Why choose 5052 over 3003 or 5083 for truck body panels?

A: 5052 offers significantly better corrosion resistance than 3003 (especially road salt & coastal) while being 15–30% cheaper and easier to form than 5083. It is the sweet spot for most commercial truck & trailer applications.

Q2: What is the expected service life in salted-road / mining environments?

A: Mill finish 5052 lasts 20–30 years; coated versions 25–40 years. Passes 5000–6000 h salt-spray (ASTM B117). Real road-salt exposure & mining abrasion data available.

Q3: Can the sheet be roll-formed or brake-pressed for box bodies without cracking?

A: Yes — 5052 has excellent formability (2T–3T bend radius). We recommend H32/H34 temper + proper tooling. Roll-formed & brake-pressed samples provided.

Q4: Minimum order quantity & lead time for custom coated colors?

A: MOQ 3 tons (depending on color); standard colors 15–25 days; custom RAL match 25–35 days. Sample coils free with freight collect.

Q5: How does 5052 perform in extreme cold / hot climates?

A: No brittle transition down to –196 °C; stable up to 150 °C continuous. Coated versions pass thermal cycling tests (–40 °C to +80 °C). Test data available.

Q6: Is 5052 suitable for refrigerated truck interiors?

A: Yes — excellent corrosion resistance in –30 °C to +50 °C + frequent wash-down. PE or PVDF coated 5052 is standard for reefer inner linings.

Call to Action                                                                                                        

Want truck bodies that are lighter, stronger & corrosion-free for 25–40 years?

Contact us to learn about 2.0 mm mill finish sample + 6000 h salt-spray report + real truck body project reference package

24-hour rapid quote

Contact Dingang immediately — haul more payload & last longer!

T: 0086 13961220663 

E:gavin@cnchangsong.com