BS 1490 / A380 equivalent · Al-Si-Cu pressure die-casting alloy
LM24 Aluminium Alloy Ingot
The UK's most popular pressure die-casting alloy — tolerant of recycled feedstock with excellent castability.
Chemical Composition
| Element | Composition (%) |
|---|---|
| Si | 7.5 – 9.5 |
| Cu | 3.0 – 4.0 |
| Fe | ≤ 1.3 |
| Zn | ≤ 3.0 |
| Al | Balance |
Mechanical & Physical Properties
Tensile strength
≈ 320 MPa
Castability
Excellent
Applications
Automotive housingsGeneral die castingsBracketsCovers
Advantages
- Tolerant of scrap feed
- Economical
- Versatile