JPS5565324A - Manufacture of low alloy steel excellent in cold workability - Google Patents

Manufacture of low alloy steel excellent in cold workability

Info

Publication number
JPS5565324A
JPS5565324A JP13720178A JP13720178A JPS5565324A JP S5565324 A JPS5565324 A JP S5565324A JP 13720178 A JP13720178 A JP 13720178A JP 13720178 A JP13720178 A JP 13720178A JP S5565324 A JPS5565324 A JP S5565324A
Authority
JP
Japan
Prior art keywords
steel
low alloy
hot rolled
alloy steel
cold workability
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
JP13720178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137334B2 (enrdf_load_stackoverflow
Inventor
Katsuhiro Uno
Soichi Kojima
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 JP13720178A priority Critical patent/JPS5565324A/ja
Publication of JPS5565324A publication Critical patent/JPS5565324A/ja
Publication of JPS6137334B2 publication Critical patent/JPS6137334B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP13720178A 1978-11-07 1978-11-07 Manufacture of low alloy steel excellent in cold workability Granted JPS5565324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13720178A JPS5565324A (en) 1978-11-07 1978-11-07 Manufacture of low alloy steel excellent in cold workability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13720178A JPS5565324A (en) 1978-11-07 1978-11-07 Manufacture of low alloy steel excellent in cold workability

Publications (2)

Publication Number Publication Date
JPS5565324A true JPS5565324A (en) 1980-05-16
JPS6137334B2 JPS6137334B2 (enrdf_load_stackoverflow) 1986-08-23

Family

ID=15193146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13720178A Granted JPS5565324A (en) 1978-11-07 1978-11-07 Manufacture of low alloy steel excellent in cold workability

Country Status (1)

Country Link
JP (1) JPS5565324A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735623A (en) * 1980-08-08 1982-02-26 Sumitomo Metal Ind Ltd Manufacture of high strength alloy steel for high temperature use
JPS5773123A (en) * 1980-10-22 1982-05-07 Sumitomo Metal Ind Ltd Producton of low alloy steel of superior cold workability
JPS5789429A (en) * 1980-11-20 1982-06-03 Sumitomo Metal Ind Ltd Production of low-alloy steel with excellent workability in cold drawing and cold extrusion
JPS5858235A (ja) * 1981-09-30 1983-04-06 Kawasaki Steel Corp 構造用鋼線・棒鋼の直接軟化熱処理方法
JPS59100216A (ja) * 1982-11-29 1984-06-09 Kawasaki Steel Corp 冷鍛用および切削構造用合金鋼の製造方法
JPS60152624A (ja) * 1984-01-23 1985-08-10 Daido Steel Co Ltd 機械構造用部品の製造方法
JPH03253514A (ja) * 1990-03-02 1991-11-12 Nippon Steel Corp 冷間加工性の優れた高強度合金鋼の製造方法
US20180251876A1 (en) * 2015-08-25 2018-09-06 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Mechanical structure steel for cold-working and manufacturing method therefor
CN110184526A (zh) * 2018-04-26 2019-08-30 江阴兴澄特种钢铁有限公司 一种屈服强度370MPa及以下钢级的正火型低屈强比桥梁钢板及其制造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735623A (en) * 1980-08-08 1982-02-26 Sumitomo Metal Ind Ltd Manufacture of high strength alloy steel for high temperature use
JPS5773123A (en) * 1980-10-22 1982-05-07 Sumitomo Metal Ind Ltd Producton of low alloy steel of superior cold workability
JPS5789429A (en) * 1980-11-20 1982-06-03 Sumitomo Metal Ind Ltd Production of low-alloy steel with excellent workability in cold drawing and cold extrusion
JPS5858235A (ja) * 1981-09-30 1983-04-06 Kawasaki Steel Corp 構造用鋼線・棒鋼の直接軟化熱処理方法
JPS59100216A (ja) * 1982-11-29 1984-06-09 Kawasaki Steel Corp 冷鍛用および切削構造用合金鋼の製造方法
JPS60152624A (ja) * 1984-01-23 1985-08-10 Daido Steel Co Ltd 機械構造用部品の製造方法
JPH03253514A (ja) * 1990-03-02 1991-11-12 Nippon Steel Corp 冷間加工性の優れた高強度合金鋼の製造方法
US20180251876A1 (en) * 2015-08-25 2018-09-06 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Mechanical structure steel for cold-working and manufacturing method therefor
CN110184526A (zh) * 2018-04-26 2019-08-30 江阴兴澄特种钢铁有限公司 一种屈服强度370MPa及以下钢级的正火型低屈强比桥梁钢板及其制造方法

Also Published As

Publication number Publication date
JPS6137334B2 (enrdf_load_stackoverflow) 1986-08-23

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