5754
5754 belongs to AL-MG rust-proof aluminum, which has medium strength, good corrosion resistance, weldability and easy processing and forming.
Characteristics: It is a typical alloy among Al-Mg series alloys. Abroad, 5754 in different heat treatment states is used in the automobile manufacturing industry.
(Car doors, molds, seals), the main materials used in the canning industry.
Content
Chemical composition of 5754 (%)
| Chemicai composition | |
|---|---|
| Si | 0.4 |
| Fe | 0.4 |
| Cu | 0.1 |
| Mn | 0.5 |
| Mg | 2.6-3.6 |
| Cr | 0.3 |
| Zn | 0.2 |
| Ti | 0.15 |
| other impurity（singleness） | 0.05 |
| other impurity（sum） | 0.15 |
| AL | remainder |
Physical properties of 5754
| Aluminum alloy grades and status | 5754-O |
|---|---|
| Tensile Strength Rm/Mpa | 190-240 |
| Yield Strength Rp0.2/Mpa | 80 |
| Elongation % | 12 |
| Hardness/HBWα | 38 |
| Density（20℃)（g/cm3） | 2.75 |
Applications of 5754
5754 is widely used in automotive parts, welded structures, storage tanks, pressure vessels, trains, ship structures and offshore facilities, transportation tanks and applications requiring excellent processability, excellent corrosion resistance, high fatigue strength, high weldability and Moderate static strength situations.
