What is Aluminum 2024 Alloy Powder?

Aluminum 2024 Alloy Powder is a finely ground metal powder derived from Aluminum Alloy 2024—a high-strength alloy primarily alloyed with copper, along with small amounts of magnesium, manganese, and zinc. It is renowned for its excellent strength-to-weight ratio, machinability, and fatigue resistance, making it ideal for aerospace, automotive, and structural applications.

Chemical Properties and CAS Number

• Material: Aluminum Alloy 2024 (Al-Cu alloy)

• CAS Number: 7429-90-5 (Aluminum)

• Main Alloying Elements: Copper (Cu), Magnesium (Mg), Manganese (Mn), Zinc (Zn)

• Density: ~2.78 g/cm³

• Melting Point: Approx. 502-638°C

• Appearance: Fine metallic powder (silver-gray)

• Particle Size: Typically micron-sized (customizable)

Applications of Aluminum 2024 Alloy Powder

• Aerospace Industry: Aircraft structural components, fuselage frames, wing skins, and fasteners.

• Automotive Industry: High-performance engine parts, suspension components, and lightweight structural frames.

• Additive Manufacturing (3D Printing): Ideal powder material for selective laser melting (SLM) and other powder metallurgy techniques.

• Military and Defense: Structural components, armor plating, missile and defense system components.

• Sports Equipment: Lightweight bicycle frames, racing car components, and sporting goods.

• Marine Industry: High-strength marine components and corrosion-resistant equipment.

• Metal Injection Molding (MIM): Precision components requiring high strength and durability.

Pricing of Aluminum 2024 Alloy Powder

Pricing varies significantly based on particle size, purity, and quantity:

• Research/Laboratory-grade: $100 – $500 per kilogram

• Industrial-grade Bulk Quantities: $20 – $100 per kilogram

• Customized Particle Sizes: Pricing available upon request; typically higher due to processing complexity

Factors Influencing Pricing

• Powder purity and alloy composition accuracy

• Particle size distribution and uniformity

• Quantity (bulk orders typically cheaper per kg)

• Manufacturing method (atomization processes, milling)

• Market demand, packaging, and logistics costs