steelHub - Maraging Steels

Catalogue | Course | Module

Module of

Ultra-High Strength Steels

Gain in-depth knowledge of ultra-high strength steels, including their properties, processing methods, and applications in advanced engineering contexts.

Steel Applications

Maraging Steels

Full Code

APP0307215

Module Type

E-learning

Description

Short description:
Discover maraging steels, their unique heat treatment process, properties, and applications in high-performance engineering.

Long description:
This module explores maraging steels as a distinct category of ultra-high strength steels, emphasizing their unique strengthening mechanisms and performance characteristics. It explains the metallurgical principles behind martensite formation followed by age hardening through intermetallic precipitation. The module examines chemical composition, microstructure, and mechanical properties, alongside the controlled heat treatment schedule required to achieve optimal strength and toughness. Learners will also analyze typical applications where high strength-to-weight ratio, dimensional stability, and reliability are critical, such as aerospace and high-performance engineering systems.

What you will learn

- Define maraging steels and explain their strengthening mechanism based on martensite formation and age hardening.
- Analyze the chemical composition and microstructural characteristics that influence the properties of maraging steels.
- Evaluate the stages of the heat treatment schedule and their impact on strength, toughness, and dimensional stability.
- Assess the mechanical properties of maraging steels in comparison with conventional ultra-high strength steels.
- Determine suitable applications for maraging steels based on strength-to-weight requirements and performance criteria.

Module content

EN ES RU CN

Learning Outcomes

Applied Metallurgy
4

Understands the principles of alloying to create steel with desired properties.

2
Can identify steel materials based on visual characteristics, markings, and specifications.

1
Comprehends heat treatment processes to alter the properties of steel, such as hardness and toughness.

2
Able to select and design steel alloys for specific applications, considering factors like strength, corrosion resistance, and heat resistance.

3

Related Occupations

Engineer - Operation

Monitors process parameters and suggests corrective measures in case of deviations. Contributes to improve Safety, Environment, Quality and Productivity performance. Leads / participates in Technical / Safety investigations. Conducts trials and report findings. Imparts knowledge to operating crew.