5083 aluminum plates for truck body
Sample： A4 Sized
Payment Terms： L/C,D/P,T/T
Delivery time： Within 15-30 Days
Email Us:sale06@mingtai-al.com
5083 aluminum plates is a popular choice for truck bodies, especially in applications requiring lightweighting, corrosion resistance, and weldability.
5083 aluminum plate characteristics
Chemical composition
| Element | Mg | Mn | Cr | Fe | Si | Cu | Zn | Al |
|---|---|---|---|---|---|---|---|---|
| % | 4.0–4.9 | 0.4–1.0 | 0.05–0.25 | ≤0.4 | ≤0.4 | ≤0.1 | ≤0.25 | margin |
Mechanical properties
| Temper | Tensile strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HV) |
|---|---|---|---|---|
| H111 | 270–330 | 125–210 | 12–20 | 70–90 |
| H321 | 300–350 | 215–260 | 10–15 | 85–100 |
Key Properties of 5083 Aluminum for Truck Bodies
High Strength & Lightweight
Tensile strength: 270–350 MPa.
Lower density (2.7 g/cm³) than steel, reducing truck body weight by ~30–50%.
Excellent Corrosion Resistance
Mg content (~4–4.9%) enhances resistance to:
Road salt, marine environments – ideal for refrigerated trucks, tankers
Chemical exposure – fuel, mild acids
Good Weldability & Formability
Retains strength after welding .
Can be cold-worked (bent, rolled) for complex shapes.
Low-Temperature Performance
Maintains toughness in cold climates – freezer trucks, Arctic logistics
Typical Applications in Truck Bodies
Side Panels & Roofing – Lightweight and corrosion-resistant.
Flooring & Tailgates – Handles abrasion from cargo loading.
Tanker Trailers – Resists chemicals .
Refrigerated Containers – Performs well in humid/condensing environments.
5083 aluminum plates manufacturer
For most truck body applications, 5083 offers the best balance of durability, weight savings, and lifecycle cost. If higher strength is needed, 6061-T6 may be preferred. Mingtai Alluminum can provide 1-8 series aluminum plate, Welcome to inquiry.