BS 1490 · Al-Si-Cu casting alloy
LM2 Aluminium Alloy Ingot
Pressure die-casting alloy with good fluidity and mechanical properties for general purpose components.
What is the chemical composition of LM2?
| Element | Composition (%) |
|---|---|
| Si | 9.0 – 11.5 |
| Cu | 0.7 – 2.5 |
| Fe | ≤ 1.0 |
| Al | Balance |
Mechanical & Physical Properties
Tensile strength
≈ 280 MPa
Castability
Very good
What is LM2 used for?
Thin-section castingsDomestic fittingsGeneral hardware
Advantages
- Good fluidity
- Economical
- Reliable
Frequently asked questions
What is the chemical composition of LM2?+
Si 9.0 – 11.5%, Cu 0.7 – 2.5%, Fe ≤ 1.0%, Al Balance.
What is LM2 used for?+
LM2 is typically used for Thin-section castings, Domestic fittings, General hardware.
What standard does LM2 meet?+
LM2 is a Al-Si-Cu casting alloy, manufactured to BS 1490.