Al Mg Alloy EN AW 5754 Aluminium Alloy Plate Automotive Body Panel
Product Specifications
| Attribute |
Value |
| Type |
Aluminum alloy plate |
| Alloy |
EN AW 5754 |
| Application |
Dashboard bracket |
| Thickness |
4-15 mm |
| Trade terms |
CIF, CNF, FOB, EXW |
Product Overview
5754 alloy is a non-heat-treatable aluminum-magnesium alloy, widely used for automotive production, particularly for body panel and structural components. It offers an excellent balance of strength, formability, and corrosion resistance.
Our Manufacturing Capabilities
- Streamlined and standardized workflows for efficient production
- Optimized work environment fostering productivity and team cohesion
- World-leading technology and equipment for aluminum plate production
- Specialization in large size and mass production capabilities
Advanced Production Equipment
| Code |
Name |
Brand |
| a |
Aluminum ingot melting furnace |
GAUTSCHI (Switzerland) |
| b |
2800mm width single stand cold rolling mill |
SMS Group (Germany) |
| c |
4 continuous hot rolling mills |
SMS Group (Germany) |
| d |
Heavy crop and dividing shear |
SMS Group (Germany) |
| e |
Coil material annealing furnace |
SMS Group (Germany) |
| f |
All automatic three-dimensional elevated warehouse |
Dematic (USA) |
Technical Specifications
For automotive body panel applications, the most common tempers for 5754 aluminum are:
- H22: 1/4 hard - Offers good formability with moderate strength
- H24: 1/2 hard - The most typical temper providing optimal balance of strength and formability, ideal for stamping parts like doors, hoods, and fenders
Material Characteristics
- Material Composition: Al-Mg alloy (2.6-3.6% Mg), non-heat-treatable (strengthened by cold working)
- Corrosion resistance: Superior to 6xxx series (no intergranular corrosion risk), ideal for humid/salty environments
- Weldability: Excellent (MIG/TIG welding retains >90% strength)
Mechanical Properties
| Temper |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
| O |
220-260 |
80-120 |
≥15 |
| H32 |
270-320 |
150-200 |
≥10 |
Comparative Analysis
| Process Stage |
5754 (Al-Mg) |
6061 (Al-Mg-Si) |
| Formability |
Excellent |
Requires annealing |
| Weldability |
Superior (no cracking) |
Needs PWHT |
| Surface Treatment |
Lower cost |
Moderate cost |
| Weight Reduction |
60%+ vs steel |
60%+ vs steel |
European Market Preference for 5754
- Higher Magnesium Content (~3% Mg vs. 5052's 2.2-2.8%) provides better corrosion resistance
- Compliance with strict EU environmental standards
- Superior weld integrity with less cracking risk than 5052 in critical joints