Maraging Steel 350 Powder

Maraging Steel 350 Powder: Overview

Maraging Steel 350 Powder is a highly regarded alloy known for its exceptional strength, toughness, and corrosion resistance. Widely utilized in aerospace, defense, and automotive industries, this powder plays a crucial role in manufacturing components requiring high strength and reliability.

Composition

Maraging Steel 350 Powder is meticulously crafted with precise alloying elements to achieve its outstanding properties:

Element	Weight %
Iron (Fe)	65.0
Nickel (Ni)	17.0
Cobalt (Co)	8.0
Molybdenum (Mo)	4.8
Titanium (Ti)	1.4
Aluminum (Al)	0.10
Carbon (C)	≤0.03
Silicon (Si)	≤0.10
Manganese (Mn)	≤0.10
Phosphorus (P)	≤0.01
Sulfur (S)	≤0.01

These alloying elements work synergistically to enhance the alloy’s strength, toughness, and corrosion resistance.

Properties

Maraging Steel 350 Powder exhibits remarkable properties essential for demanding applications:

Property	Value
Density	8.0 g/cm³
Tensile Strength	2070 MPa
Yield Strength	1800 MPa
Elongation	12%
Hardness (HRC)	52 HRC
Melting Point	~1410°C

These outstanding properties make Maraging Steel 350 Powder suitable for a wide range of applications requiring high strength, toughness, and corrosion resistance.

Applications

Maraging Steel 350 Powder finds extensive applications across various industries:

• Aerospace: aircraft structural components, rocket motor cases
• Defense: missile and satellite components, armor plating
• Automotive: high-performance engine components, drive shafts
• Tooling: injection mold cores, extrusion dies
• Medical: surgical instruments, orthopedic implants

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

Additive Manufacturing Process

Maraging Steel 350 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 electron beam melting (EBM).

Powder Specifications

Maraging Steel 350 Powder is available in various size ranges, morphologies, and quality levels, meeting specific application requirements.

Standards and Grades

Maraging Steel 350 Powder conforms to industry standards such as AMS 6515 and MIL-S-46850, ensuring its quality and suitability for diverse applications.

Quality Control

Stringent quality control measures are implemented for Maraging Steel 350 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 Maraging Steel 350 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 Maraging Steel 350 Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Health And Safety

Maraging Steel 350 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 Maraging Steel 350 Powder? Maraging Steel 350 Powder offers exceptional strength, toughness, and corrosion resistance, making it suitable for a wide range of demanding applications in aerospace, defense, and automotive industries.
2. Can Maraging Steel 350 Powder be used in additive manufacturing? Yes, Maraging Steel 350 Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM) to produce complex components with high strength and reliability.
3. Is Maraging Steel 350 Powder suitable for aerospace applications? Yes, Maraging Steel 350 Powder is suitable for aerospace applications, including aircraft structural components and rocket motor cases, due to its high strength and toughness.
4. What are the typical costs associated with Maraging Steel 350 Powder? Costs for Maraging Steel 350 Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.