LM2 Aluminium Ingot

About LM2 Aluminium Ingot

LM2 Aluminium Ingot Description

LM2 Aluminium is a high-quality aluminium-silicon-copper alloy primarily used for pressure die casting. It offers excellent mechanical properties, good corrosion resistance, and superior castability, making it ideal for complex and high-strength components in the automotive and engineering industries.

Key Features:

• Alloy Composition: Aluminium-Silicon-Copper (Al-Si-Cu) alloy

• Excellent Castability: Suitable for intricate shapes with fine surface finish

• Good Wear and Corrosion Resistance: Performs well under stress and in harsh environments

• High Strength and Hardness: Ideal for parts requiring durability and toughness

• Thermal Conductivity: Good thermal dissipation characteristics

• Machinability: Moderate to good, with excellent finishing capabilities

Typical Applications:

• Automotive components (gearbox housings, engine blocks, brackets)

• Electrical enclosures

• General engineering parts

• Pressure die cast parts

Chemical Composition (Typical):

• Silicon (Si): 10 13%

• Copper (Cu): 2 3.5%

• Magnesium (Mg): 0.1% max

• Iron (Fe): 1.0% max

• Aluminium (Al): Balance

Standards:

LM2 conforms to BS 1490 and equivalent international standards.