Aluminium AlF357 Powder

Overview

Aluminium AlF357 Powder is a highly sought-after aluminum-based alloy powder known for its exceptional strength, lightweight properties, and corrosion resistance. It finds extensive applications across various industries, particularly in aerospace, automotive, and manufacturing sectors, where lightweight and high-strength materials are essential for optimal performance.

Composition

Aluminium AlF357 Powder is meticulously crafted with precise alloying elements to achieve its outstanding properties:

Element	Weight %
Aluminium (Al)	91.0-93.0
Silicon (Si)	6.0-8.0
Iron (Fe)	≤0.5
Copper (Cu)	≤0.15
Manganese (Mn)	≤0.15
Magnesium (Mg)	≤0.1
Titanium (Ti)	≤0.1
Chromium (Cr)	≤0.1
Zinc (Zn)	≤0.05
Others	≤0.05

These alloying elements synergistically contribute to the alloy’s strength, corrosion resistance, and mechanical properties.

Properties

Aluminium AlF357 Powder exhibits remarkable properties essential for demanding applications:

Property	Value
Density	2.65 g/cm³
Tensile Strength	380-420 MPa
Yield Strength	290-320 MPa
Elongation	5-8%
Melting Point	~600°C
Thermal Conductivity	120-160 W/m-K
Coefficient of Expansion	23.1 µm/m-K

These outstanding properties make Aluminium AlF357 Powder suitable for a wide range of applications requiring high strength, lightweight, and corrosion resistance.

Applications

Aluminium AlF357 Powder finds extensive applications across various industries:

• Aerospace: aircraft components, structural parts
• Automotive: engine components, chassis parts
• Manufacturing: prototype development, tooling
• Sports Equipment: bicycle frames, racing components
• Consumer Goods: electronic enclosures, appliances

Its combination of superior properties makes it ideal for critical components subjected to high stress, fatigue, and corrosive environments.

Additive Manufacturing Process

Aluminium AlF357 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 AlF357 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 AlF357 Powder conforms to industry standards such as ASTM B214 and AMS 4219, ensuring its quality and suitability for diverse applications.

Quality Control

Stringent quality control measures are implemented for Aluminium AlF357 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 AlF357 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 AlF357 Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Health And Safety

Aluminium AlF357 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 AlF357 Powder? Aluminium AlF357 Powder offers exceptional strength, lightweight properties, and corrosion resistance, making it suitable for a wide range of applications in aerospace, automotive, and manufacturing industries.
2. Is Aluminium AlF357 Powder suitable for additive manufacturing? Yes, Aluminium AlF357 Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and powder bed fusion (PBF) to produce complex components with high strength and lightweight properties.
3. Can Aluminium AlF357 Powder be used in aerospace applications? Yes, Aluminium AlF357 Powder is suitable for aerospace applications, including aircraft components and structural parts, due to its high strength-to-weight ratio and corrosion resistance.
4. What are the typical costs associated with Aluminium AlF357 Powder? Costs for Aluminium AlF357 Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.