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160765

Tempering of AISI 416 Martensitic Stainless Steel.

Article

Last updated: 04 Jan 2025

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Tags

Mechanical Power Engineering

Abstract

The tempring behaviour of AISI 416 martensitic stainless steel over the temperature range from 200 to 900oC has been investigated, with particular attention being paid to the secondary hardening and softening effects produced by the formation of alloy carbides during tempering.
Samples were prepared in the form of cube. These samples were solution annealed at 1100oC for 2 hours followed by oil quenching. Then exposed to tempering at different temperatures (200. 320. 400. 500. 600. 700. 800. 900oC) for various time. Microstructure investigation and surface hardness measurements showed that. 416 martensitic stainless steel can with stand tempering up to 500oC. On increasing the tempering temperature to 600oC.2 hours are required for complete decomposition of martensitic structure. While at 700oC. 1 hour is quite enough. Also 416 steel – Martensitic – Solution annealing – Tempering- Secondary hardness – Microstructure – Softening – Carbides.

DOI

10.21608/bfemu.2021.160765

Authors

First Name

Mohamed

Last Name

Abd El-Hady

MiddleName

Ahmed

Affiliation

Assistant Professor of Department of Metallurgical Engineering, Faculty of Petroleum and Mining Engineering, Suez, Egypt.

Email

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City

Suez

Orcid

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Volume

20

Article Issue

1

Related Issue

23470

Issue Date

1995-03-01

Receive Date

1995-01-11

Publish Date

2020-03-01

Page Start

115

Page End

129

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 20_Issue 1_Pages 115-129.pdf

PDF . 496.4kB

Link

https://bfemu.journals.ekb.eg/article_160765.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=160765

Order

15

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Tempering of AISI 416 Martensitic Stainless Steel.

Details

Type

Article

Created At

22 Jan 2023