成形性と耐ねじり疲労特性に優れた自動車足回り部材用高張力鋼材及びその製造方法

Title:

成形性と耐ねじり疲労特性に優れた自動車足回り部材用高張力鋼材及びその製造方法

Document Type and Number:

Japanese Patent JP5499559

Kind Code:

B2

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Inventors:

Shunsuke Toyota
Yuji Hashimoto
Yoshikazu Kawabata
Akio Sato
Akira Yodo
Gunji Makio

Application Number:

JP2009187206A

Publication Date:

May 21, 2014

Filing Date:

August 12, 2009

Export Citation:

Assignee:

jfe Steel Corporation

International Classes:

C22C38/00; B21B3/00; B21C37/08; C21D9/46; C22C38/14; C22C38/58

Domestic Patent References:

Attorney, Agent or Firm:

Kenichiro Ochiai
Suzuki Yoko
Eiichi Kobayashi

Previous Patent: JPS5499558

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