JPH0450377B2 - - Google Patents

Info

Publication number
JPH0450377B2
JPH0450377B2 JP60084522A JP8452285A JPH0450377B2 JP H0450377 B2 JPH0450377 B2 JP H0450377B2 JP 60084522 A JP60084522 A JP 60084522A JP 8452285 A JP8452285 A JP 8452285A JP H0450377 B2 JPH0450377 B2 JP H0450377B2
Authority
JP
Japan
Prior art keywords
weight
steel
less
amount
temperature
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.)
Expired - Lifetime
Application number
JP60084522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61246344A (ja
Inventor
Mitsumasa Kurosawa
Susumu Sato
Takashi Obara
Kozo Sumyama
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 JP60084522A priority Critical patent/JPS61246344A/ja
Publication of JPS61246344A publication Critical patent/JPS61246344A/ja
Publication of JPH0450377B2 publication Critical patent/JPH0450377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP60084522A 1985-04-22 1985-04-22 耐２次加工脆性に優れる超深絞り用冷延鋼板 Granted JPS61246344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60084522A JPS61246344A (ja) 1985-04-22 1985-04-22 耐２次加工脆性に優れる超深絞り用冷延鋼板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60084522A JPS61246344A (ja) 1985-04-22 1985-04-22 耐２次加工脆性に優れる超深絞り用冷延鋼板

Publications (2)

Publication Number Publication Date
JPS61246344A JPS61246344A (ja) 1986-11-01
JPH0450377B2 true JPH0450377B2 (enrdf_load_stackoverflow) 1992-08-14

Family

ID=13832968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60084522A Granted JPS61246344A (ja) 1985-04-22 1985-04-22 耐２次加工脆性に優れる超深絞り用冷延鋼板

Country Status (1)

Country Link
JP (1) JPS61246344A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63121623A (ja) * 1986-11-11 1988-05-25 Kawasaki Steel Corp 耐リジング性と化成処理性に優れる深絞り用冷延鋼板の製造方法
JPH0653913B2 (ja) * 1987-04-01 1994-07-20 川崎製鉄株式会社 ２次加工性及び焼付硬化性に優れる深絞り用高張力鋼板
JPH0668129B2 (ja) * 1988-07-13 1994-08-31 川崎製鉄株式会社 深絞り性に優れた熱延鋼板の製造方法
JPH0670254B2 (ja) * 1988-07-22 1994-09-07 川崎製鉄株式会社 深絞り性に優れた溶融亜鉛めっき鋼板の製造方法
JPH0670255B2 (ja) * 1988-11-21 1994-09-07 川崎製鉄株式会社 表面性状に優れた深絞り用熱延鋼板の製造方法
US5053194A (en) * 1988-12-19 1991-10-01 Kawasaki Steel Corporation Formable thin steel sheets
US5612412A (en) 1994-09-30 1997-03-18 Daicel Chemical Industries, Ltd. Lactone-modified polyvinyl alcohol, a process for the preparation thereof
JP5391606B2 (ja) 2008-08-05 2014-01-15 Ｊｆｅスチール株式会社 溶接性に優れた高強度冷延鋼板およびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118222A (ja) * 1974-08-06 1976-02-13 Nippon Steel Corp Renzokuchuzochuhenyorino chofukashiboryokohanno seizohoho
JPS53114717A (en) * 1977-03-18 1978-10-06 Nippon Steel Corp Cold rolled steel sheet for deep drawing, hardenable after working
JPS6044376B2 (ja) * 1978-10-21 1985-10-03 新日本製鐵株式会社 非時効性で、かつ深絞り加工性の優れた連続熱処理による冷延鋼板の製造方法
JPS5943976B2 (ja) * 1980-05-31 1984-10-25 川崎製鉄株式会社 成形性の極めて優れた非時効性冷延鋼板の製造方法
JPS58737A (ja) * 1981-06-26 1983-01-05 Nippon Kogaku Kk <Nikon> 自動レンズメ−タ
JPS58110659A (ja) * 1981-12-25 1983-07-01 Nippon Kokan Kk <Nkk> 深絞り用亜鉛めつき鋼板およびその製造方法
JPS5881952A (ja) * 1982-10-18 1983-05-17 Kawasaki Steel Corp 成形性の極めて優れた非時効性冷延鋼板
JPS5974232A (ja) * 1982-10-20 1984-04-26 Nippon Steel Corp 極めて優れた二次加工性を有する超深絞り用焼付硬化性溶融亜鉛めつき鋼板の製造方法
JPS59136454A (ja) * 1983-01-24 1984-08-06 Kawasaki Steel Corp ２次加工ぜい性を防止した超深絞り用鋼板
JPS59193221A (ja) * 1983-04-15 1984-11-01 Nippon Steel Corp 極めて優れた二次加工性を有する超深絞り用冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS61246344A (ja) 1986-11-01

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