JPS5747850A - Austenite stainless steel with superior chloride stress corrosion cracking resistance - Google Patents

Austenite stainless steel with superior chloride stress corrosion cracking resistance

Info

Publication number
JPS5747850A
JPS5747850A JP12080080A JP12080080A JPS5747850A JP S5747850 A JPS5747850 A JP S5747850A JP 12080080 A JP12080080 A JP 12080080A JP 12080080 A JP12080080 A JP 12080080A JP S5747850 A JPS5747850 A JP S5747850A
Authority
JP
Japan
Prior art keywords
stainless steel
superior
austenite stainless
cracking resistance
stress corrosion
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
JP12080080A
Other languages
Japanese (ja)
Inventor
Makoto Masuo
Hiroshi Ono
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP12080080A priority Critical patent/JPS5747850A/en
Publication of JPS5747850A publication Critical patent/JPS5747850A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain an austenite stainless steel with superior chloride stress corrosion cracking resistance by adding a specified amount of C, Si, Mn, Ni, Cr and Cu to Fe.
CONSTITUTION: The composition of an austenite stainless steel is adjusted to, by wt., <0.08% C, <1% Si, <2% Mn, 6W20% Ni, 16W25% Cr, 0.5W3% Cu and the balance Fe with inevitable impurities. To the composition may be added one or more among Ti, Nb and Zr. This austenite stainless steel has superior chloride stress corrosion cracking resistance in environment contg. chloride at a low concn. such as ≤3.5%. Low concn. chloride exists frequently in practical environment.
COPYRIGHT: (C)1982,JPO&Japio
JP12080080A 1980-09-01 1980-09-01 Austenite stainless steel with superior chloride stress corrosion cracking resistance Pending JPS5747850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12080080A JPS5747850A (en) 1980-09-01 1980-09-01 Austenite stainless steel with superior chloride stress corrosion cracking resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12080080A JPS5747850A (en) 1980-09-01 1980-09-01 Austenite stainless steel with superior chloride stress corrosion cracking resistance

Publications (1)

Publication Number Publication Date
JPS5747850A true JPS5747850A (en) 1982-03-18

Family

ID=14795303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12080080A Pending JPS5747850A (en) 1980-09-01 1980-09-01 Austenite stainless steel with superior chloride stress corrosion cracking resistance

Country Status (1)

Country Link
JP (1) JPS5747850A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010174308A (en) * 2009-01-28 2010-08-12 Toshiba Corp Corrosion-resistant austenitic stainless steel and manufacturing method therefor
CN101845598A (en) * 2009-03-23 2010-09-29 盐城中油船舶海洋工程科技有限公司 Seawater corrosion resistant austenitic stainless steel and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010174308A (en) * 2009-01-28 2010-08-12 Toshiba Corp Corrosion-resistant austenitic stainless steel and manufacturing method therefor
CN101845598A (en) * 2009-03-23 2010-09-29 盐城中油船舶海洋工程科技有限公司 Seawater corrosion resistant austenitic stainless steel and application thereof

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