JPS558433A - Corrosion resistant, high strength austenitic stainless steel - Google Patents

Corrosion resistant, high strength austenitic stainless steel

Info

Publication number
JPS558433A
JPS558433A JP8023478A JP8023478A JPS558433A JP S558433 A JPS558433 A JP S558433A JP 8023478 A JP8023478 A JP 8023478A JP 8023478 A JP8023478 A JP 8023478A JP S558433 A JPS558433 A JP S558433A
Authority
JP
Japan
Prior art keywords
stainless steel
austenitic stainless
high strength
steel
corrosion resistance
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.)
Granted
Application number
JP8023478A
Other languages
Japanese (ja)
Other versions
JPS6115147B2 (en
Inventor
Kunihiko Yoshikawa
Yoshiatsu Sawaraki
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 JP8023478A priority Critical patent/JPS558433A/en
Publication of JPS558433A publication Critical patent/JPS558433A/en
Publication of JPS6115147B2 publication Critical patent/JPS6115147B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide an austenitic stainless steel which retains high strength and corrosion resistance at ordinary and high temp. even when the crystal grains are coarse, by decreasing carbon content of the steel, and by addn. of limited amount of N, Nb, and Mo.
CONSTITUTION: An austenitic stainless steel comprising, by weight, ≤0.03%C, ≤1.0%Si, ≤2%Mn, 17.0W19.0%Cr, 9.0W13.0%Ni, 0.2W1.0%Mo, 0.05W 0.15%N, 0.1W1.0%Nb, the balance being substantially Fe. Decrease in carbon content of the steel allows to secure the corrosion resistance, and addn. of N, Nb, Mo in limited amounts permits to prevent decrease in strength due to decreased carbon content. Hereby, the product made of the steel under conditions where crystal grains are unexpectable to become refined retains high strength and corrosion resistance at ordinary and high temp.
COPYRIGHT: (C)1980,JPO&Japio
JP8023478A 1978-06-30 1978-06-30 Corrosion resistant, high strength austenitic stainless steel Granted JPS558433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8023478A JPS558433A (en) 1978-06-30 1978-06-30 Corrosion resistant, high strength austenitic stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8023478A JPS558433A (en) 1978-06-30 1978-06-30 Corrosion resistant, high strength austenitic stainless steel

Publications (2)

Publication Number Publication Date
JPS558433A true JPS558433A (en) 1980-01-22
JPS6115147B2 JPS6115147B2 (en) 1986-04-22

Family

ID=13712647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8023478A Granted JPS558433A (en) 1978-06-30 1978-06-30 Corrosion resistant, high strength austenitic stainless steel

Country Status (1)

Country Link
JP (1) JPS558433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100219A (en) * 1982-11-27 1984-06-09 Sumitomo Metal Ind Ltd Production of stainless steel pipe for heat exchanger
JPS61261463A (en) * 1985-05-13 1986-11-19 Nisshin Steel Co Ltd Work hardening-type nonmagnetic stainless steel
JPS62222048A (en) * 1986-03-20 1987-09-30 Kobe Steel Ltd Austenitic stainless steel excellent in very low temperature characteristic after ageing
CN106567009A (en) * 2015-10-10 2017-04-19 江苏锦越航空合金材料有限公司 High-temperature-resistant corrosion-resistant stainless steel and production method thereof
CN106567010A (en) * 2015-10-10 2017-04-19 江苏锦越航空合金材料有限公司 Corrosion-resistant stainless steel and production method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100219A (en) * 1982-11-27 1984-06-09 Sumitomo Metal Ind Ltd Production of stainless steel pipe for heat exchanger
JPS61261463A (en) * 1985-05-13 1986-11-19 Nisshin Steel Co Ltd Work hardening-type nonmagnetic stainless steel
JPS62222048A (en) * 1986-03-20 1987-09-30 Kobe Steel Ltd Austenitic stainless steel excellent in very low temperature characteristic after ageing
CN106567009A (en) * 2015-10-10 2017-04-19 江苏锦越航空合金材料有限公司 High-temperature-resistant corrosion-resistant stainless steel and production method thereof
CN106567010A (en) * 2015-10-10 2017-04-19 江苏锦越航空合金材料有限公司 Corrosion-resistant stainless steel and production method thereof

Also Published As

Publication number Publication date
JPS6115147B2 (en) 1986-04-22

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