Title:
破壊靭性および耐硫化物応力腐食割れ性に優れた低合金高強度鋼およびこの鋼からなる鋼管の製造方法
Document Type and Number:
Japanese Patent JP4617602
Kind Code:
B2
Inventors:
Shuji Hashizume
Fukui Toshihiko
Yusuke Minami
Katsumi Masamura
Takashi Osako
Masatsugu Nishi
Fukui Toshihiko
Yusuke Minami
Katsumi Masamura
Takashi Osako
Masatsugu Nishi
Application Number:
JP2001148979A
Publication Date:
January 26, 2011
Filing Date:
May 18, 2001
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21B19/04; C22C38/00; C21D9/08; C22C38/32
Domestic Patent References:
| JP6172859A | ||||
| JP6220536A | ||||
| JP60086208A | ||||
| JP60086209A |
Attorney, Agent or Firm:
Yasuo Ishikawa