Aluminium AlCu4Ti Powder

Aluminium AlCu4Ti Powder: Overview

Aluminium AlCu4Ti Powder is a highly versatile aluminum alloy powder known for its exceptional strength-to-weight ratio, corrosion resistance, and excellent machinability. Widely used across various industries, particularly in aerospace, automotive, and engineering sectors, this powder plays a pivotal role in applications requiring lightweight yet robust materials.

Composition

Aluminium AlCu4Ti Powder is meticulously formulated with precise alloying elements to achieve its outstanding properties:

Element	Weight %
Aluminum (Al)	90.0-93.0
Copper (Cu)	3.6-4.4
Titanium (Ti)	0.15-0.35
Iron (Fe)	≤0.5
Silicon (Si)	≤0.25
Magnesium (Mg)	≤0.25
Manganese (Mn)	≤0.15
Zinc (Zn)	≤0.15
Chromium (Cr)	≤0.1
Others	≤0.05

These alloying elements work synergistically to enhance the alloy’s mechanical properties, corrosion resistance, and machinability.

Properties

Aluminium AlCu4Ti Powder exhibits remarkable properties essential for demanding applications:

Property	Value
Density	2.7 g/cm³
Tensile Strength	300-350 MPa
Yield Strength	240-280 MPa
Elongation	8-12%
Hardness (HB)	70-90 HB
Melting Point	550-640°C
Thermal Conductivity	120-150 W/m-K
Coefficient of Expansion	22-25 µm/m-K

These outstanding properties make Aluminium AlCu4Ti Powder suitable for a wide range of applications requiring lightweight, corrosion-resistant materials with good mechanical strength.

Applications

Aluminium AlCu4Ti Powder finds extensive applications across various industries:

• Aerospace: aircraft structures, interior components
• Automotive: engine components, chassis parts
• Engineering: structural frames, machinery components
• Consumer Goods: sporting equipment, electronics enclosures
• Construction: architectural fittings, window frames

Its combination of superior properties makes it ideal for critical components requiring lightweight construction and high strength.

Additive Manufacturing Process

Aluminium AlCu4Ti Powder is typically produced through gas atomization or plasma atomization processes, resulting in spherical particles suitable for additive manufacturing techniques such as selective laser melting (SLM) and powder bed fusion (PBF).

Powder Specifications

Aluminium AlCu4Ti Powder is available in various specifications tailored to meet specific application requirements, encompassing particle size distribution, morphology, apparent density, purity, and oxygen content.

Standards and Grades

Aluminium AlCu4Ti Powder conforms to industry standards such as ASTM B214 and AMS 4281, ensuring its quality and suitability for diverse applications.

Quality Control

Stringent quality control measures are implemented for Aluminium AlCu4Ti Powder, including chemical analysis, particle size analysis, powder morphology assessment, density testing, purity assessment, and oxygen content analysis, to ensure consistency and reliability.

Cost Analysis

The cost of Aluminium AlCu4Ti Powder varies based on several factors, including order volume, particle size range, powder morphology, purity levels, and manufacturer/distributor margins.

Powder Storage And Handling

Proper storage and handling practices are imperative to preserve the integrity of Aluminium AlCu4Ti Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Health And Safety

Aluminium AlCu4Ti Powder poses minimal health risks with proper handling, necessitating the utilization of personal protective equipment and adherence to safety protocols during handling and processing.

FAQ

1. What are the main advantages of Aluminium AlCu4Ti Powder? Aluminium AlCu4Ti Powder offers exceptional strength-to-weight ratio, corrosion resistance, and machinability, making it suitable for a wide range of applications across various industries.
2. Can Aluminium AlCu4Ti Powder be used in additive manufacturing? Yes, Aluminium AlCu4Ti Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and powder bed fusion (PBF) to produce complex components with lightweight construction and high strength.
3. Is Aluminium AlCu4Ti Powder suitable for aerospace applications? Yes, Aluminium AlCu4Ti Powder is suitable for aerospace applications, including aircraft structures and interior components, due to its lightweight, corrosion-resistant properties.
4. What are the typical costs associated with Aluminium AlCu4Ti Powder? Costs for Aluminium AlCu4Ti Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.