Steels: Difference between revisions
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|vitamins = | |vitamins = [[iron]], [[carbon]], [[molybdenum]], [[silicon]], [[chromium]], [[nickel]], [[manganese]], [[tungsten]], [[cobalt]], [[vanadium]] | ||
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=Introduction= | =Introduction= | ||
=Challenges= | =Challenges= | ||
=Approaches= | =Approaches= | ||
==Mild steels== | |||
==Tool steels== | |||
Tool steel refers to a variety of carbon steel and alloy steel that are particularly well-suited to be made into tools. Their suitability comes from their distinctive hardness, resistance to abrasion and deformation, and their ability to hold a cutting edge at elevated temperatures. As a result, tool steels are suited for use in the shaping of other materials. | |||
Cold-work steels are further subdivided into: | |||
* Air-hardening | |||
* Medium-alloy cold-work steels | |||
* High-carbon, high-chromium cold-work steels | |||
* Oil-hardening cold-work steels | |||
Hot work steels are subdivided into: | |||
* Chromium | |||
* Tungsten | |||
* Molybdenum hot work steels | |||
High-speed tool steels are divided into: | |||
* Molybdenum | |||
* Tungsten | |||
* Intermediate high-speed steels | |||
Other types of tool steels include: | |||
* Water-hardening tool steels | |||
* Shock-resistant tool steels | |||
* Low-carbon tool steels | |||
* Low-alloy special purpose tool steels. | |||
==Spring steels== | |||
=References= | =References= | ||
* [https://en.wikipedia.org/wiki/Tool_steel Wikipedia: Tool steel] | * [https://en.wikipedia.org/wiki/Tool_steel Wikipedia: Tool steel] | ||
* [https://www.azom.com/article.aspx?ArticleID=6138 Tool Steel Classifications] | |||
Latest revision as of 01:37, 1 November 2021
Material: Steels
| Vitamins: | iron, carbon, molybdenum, silicon, chromium, nickel, manganese, tungsten, cobalt, vanadium |
|---|---|
| Transformations: | smelting, forging |
Introduction
Challenges
Approaches
Mild steels
Tool steels
Tool steel refers to a variety of carbon steel and alloy steel that are particularly well-suited to be made into tools. Their suitability comes from their distinctive hardness, resistance to abrasion and deformation, and their ability to hold a cutting edge at elevated temperatures. As a result, tool steels are suited for use in the shaping of other materials.
Cold-work steels are further subdivided into:
- Air-hardening
- Medium-alloy cold-work steels
- High-carbon, high-chromium cold-work steels
- Oil-hardening cold-work steels
Hot work steels are subdivided into:
- Chromium
- Tungsten
- Molybdenum hot work steels
High-speed tool steels are divided into:
- Molybdenum
- Tungsten
- Intermediate high-speed steels
Other types of tool steels include:
- Water-hardening tool steels
- Shock-resistant tool steels
- Low-carbon tool steels
- Low-alloy special purpose tool steels.
