JPS52117831A - Preparation of strong and tough low nickel high tensile steel - Google Patents

Preparation of strong and tough low nickel high tensile steel

Info

Publication number
JPS52117831A
JPS52117831A JP3538876A JP3538876A JPS52117831A JP S52117831 A JPS52117831 A JP S52117831A JP 3538876 A JP3538876 A JP 3538876A JP 3538876 A JP3538876 A JP 3538876A JP S52117831 A JPS52117831 A JP S52117831A
Authority
JP
Japan
Prior art keywords
strong
preparation
high tensile
tensile steel
low nickel
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
JP3538876A
Other languages
Japanese (ja)
Inventor
Teruo Yukitoshi
Kazuhiko Nishida
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 JP3538876A priority Critical patent/JPS52117831A/en
Publication of JPS52117831A publication Critical patent/JPS52117831A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To improve low temp toughness by specified heat treatment of the steel of low Ni content.
COPYRIGHT: (C)1977,JPO&Japio
JP3538876A 1976-03-31 1976-03-31 Preparation of strong and tough low nickel high tensile steel Pending JPS52117831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3538876A JPS52117831A (en) 1976-03-31 1976-03-31 Preparation of strong and tough low nickel high tensile steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3538876A JPS52117831A (en) 1976-03-31 1976-03-31 Preparation of strong and tough low nickel high tensile steel

Publications (1)

Publication Number Publication Date
JPS52117831A true JPS52117831A (en) 1977-10-03

Family

ID=12440514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3538876A Pending JPS52117831A (en) 1976-03-31 1976-03-31 Preparation of strong and tough low nickel high tensile steel

Country Status (1)

Country Link
JP (1) JPS52117831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136451A (en) * 1983-01-27 1984-08-06 Mitsubishi Heavy Ind Ltd Tough steel and heat treatment thereof
JPS59136452A (en) * 1983-01-27 1984-08-06 Mitsubishi Heavy Ind Ltd Tough steel and heat treatment thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136451A (en) * 1983-01-27 1984-08-06 Mitsubishi Heavy Ind Ltd Tough steel and heat treatment thereof
JPS59136452A (en) * 1983-01-27 1984-08-06 Mitsubishi Heavy Ind Ltd Tough steel and heat treatment thereof

Similar Documents

Publication Publication Date Title
JPS52101627A (en) Non-tempered shape steel in low temp. toughness
JPS52128821A (en) Preparation of high tensile steel having superior low temperature toughness and yield point above 40 kg/pp2
JPS52117831A (en) Preparation of strong and tough low nickel high tensile steel
JPS5395118A (en) Preparation of high tensile and low carbon equivalent spheroidal graphite cast iron
JPS5224913A (en) Ferritic stainless steel with excellent workability
JPS527318A (en) Stainless steel having excellent malleability
JPS52117226A (en) Super high tensile steel with excellent cold workability
JPS52133819A (en) Preparation of high toughness steel plate
JPS52156121A (en) High tensile steel for low temperature use
JPS51112719A (en) Extra low carbon stainless steel with excellent corrosion resistance
JPS5247510A (en) Ferrite steel having high strength and high toughness for extremely lo w temperature
JPS5360706A (en) High performance turbo impeller
JPS52117828A (en) Preparation of strong and tough medium carbon steel and medium carbon low alloy steel
JPS5378914A (en) Low alloy steel for large-sized forged product
JPS52113317A (en) Temper type high tensile steel containing niobium
JPS52117827A (en) Preparation of low alloy carbon steel and carbon steel superiod in str ength and low temperature toughness
JPS5326716A (en) Perfect austenite cast stainless steel having high strength at room temperature
JPS52101626A (en) High strength steel wire and its preparation
JPS5383922A (en) Steel for low temperature
JPS5244712A (en) High strength, high toughness al alloy
JPS52117830A (en) Preparation of strong and tough high tensile steel
JPS51145418A (en) Heat resisting austenite cast steel
JPS5332816A (en) High cr-high ni heat resisting steel
JPS53103966A (en) Preparation of steel wire having high toughness
JPS5397917A (en) Alloy steel for low temperature use