JPS5343022A - Production of high tensile steel with excellent hydrogen brittleness resistance - Google Patents

Production of high tensile steel with excellent hydrogen brittleness resistance

Info

Publication number
JPS5343022A
JPS5343022A JP11801476A JP11801476A JPS5343022A JP S5343022 A JPS5343022 A JP S5343022A JP 11801476 A JP11801476 A JP 11801476A JP 11801476 A JP11801476 A JP 11801476A JP S5343022 A JPS5343022 A JP S5343022A
Authority
JP
Japan
Prior art keywords
high tensile
tensile steel
production
hydrogen brittleness
excellent hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11801476A
Other languages
Japanese (ja)
Inventor
Kazuo Yamanaka
Fukunaga Terasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11801476A priority Critical patent/JPS5343022A/en
Publication of JPS5343022A publication Critical patent/JPS5343022A/en
Pending legal-status Critical Current

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  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To obtain a high tensile steel having uniform ferrite-pearlite structure which is hard to cause hydrogen brittleness by inhibiting the generation of cold transformed structure inside a billet obtd. by heat treating a continuous cast slab of a specified compsn. range under specified conditions.
COPYRIGHT: (C)1978,JPO&Japio
JP11801476A 1976-09-30 1976-09-30 Production of high tensile steel with excellent hydrogen brittleness resistance Pending JPS5343022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11801476A JPS5343022A (en) 1976-09-30 1976-09-30 Production of high tensile steel with excellent hydrogen brittleness resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11801476A JPS5343022A (en) 1976-09-30 1976-09-30 Production of high tensile steel with excellent hydrogen brittleness resistance

Publications (1)

Publication Number Publication Date
JPS5343022A true JPS5343022A (en) 1978-04-18

Family

ID=14725912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11801476A Pending JPS5343022A (en) 1976-09-30 1976-09-30 Production of high tensile steel with excellent hydrogen brittleness resistance

Country Status (1)

Country Link
JP (1) JPS5343022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516373A (en) * 1995-02-21 1996-05-14 Usx Corporation High performance steel strapping for elevated temperature service and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516373A (en) * 1995-02-21 1996-05-14 Usx Corporation High performance steel strapping for elevated temperature service and method thereof

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