JPS6473056A - Austenitic stainless steel for high-temperature heater coating tube - Google Patents

Austenitic stainless steel for high-temperature heater coating tube

Info

Publication number
JPS6473056A
JPS6473056A JP22640287A JP22640287A JPS6473056A JP S6473056 A JPS6473056 A JP S6473056A JP 22640287 A JP22640287 A JP 22640287A JP 22640287 A JP22640287 A JP 22640287A JP S6473056 A JPS6473056 A JP S6473056A
Authority
JP
Japan
Prior art keywords
stainless steel
austenitic stainless
coating tube
heater coating
temp
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
JP22640287A
Other languages
Japanese (ja)
Inventor
Hiroshi Ono
Hiroshi Arai
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 Metal Industry Co Ltd
Original Assignee
Nippon Metal Industry Co 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 Nippon Metal Industry Co Ltd filed Critical Nippon Metal Industry Co Ltd
Priority to JP22640287A priority Critical patent/JPS6473056A/en
Publication of JPS6473056A publication Critical patent/JPS6473056A/en
Pending legal-status Critical Current

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  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To inexpensively obtain an austenitic stainless steel for high-temp. heater coating tube having superior corrosion resistance to high-temp. corrosion by salt, by specifying a composition consisting of C, Si, Mn, Cr, Ni and Fe. CONSTITUTION:An austenitic stainless steel for high-temp. heater coating tube has a composition consisting of, by weight, <=0.15% C, <=5% Si, <=2% Mn, 16-21% Cr, 7-12% Ni, and the balance essentially Fe with inevitable impurities and further containing, if necessary, 0.3-5% Mo or further containing 0.05-0.3% N, and this steel shows superior corrosion resistance to high-temp. corrosion by salt in an electronic oven, etc.
JP22640287A 1987-09-11 1987-09-11 Austenitic stainless steel for high-temperature heater coating tube Pending JPS6473056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22640287A JPS6473056A (en) 1987-09-11 1987-09-11 Austenitic stainless steel for high-temperature heater coating tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22640287A JPS6473056A (en) 1987-09-11 1987-09-11 Austenitic stainless steel for high-temperature heater coating tube

Publications (1)

Publication Number Publication Date
JPS6473056A true JPS6473056A (en) 1989-03-17

Family

ID=16844559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22640287A Pending JPS6473056A (en) 1987-09-11 1987-09-11 Austenitic stainless steel for high-temperature heater coating tube

Country Status (1)

Country Link
JP (1) JPS6473056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254741A (en) * 1988-08-16 1990-02-23 Nisshin Steel Co Ltd Austenitic stainless steel having excellent high temperature salt corrosion resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254741A (en) * 1988-08-16 1990-02-23 Nisshin Steel Co Ltd Austenitic stainless steel having excellent high temperature salt corrosion resistance

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