JPH0137472B2 - - Google Patents

Info

Publication number
JPH0137472B2
JPH0137472B2 JP16788181A JP16788181A JPH0137472B2 JP H0137472 B2 JPH0137472 B2 JP H0137472B2 JP 16788181 A JP16788181 A JP 16788181A JP 16788181 A JP16788181 A JP 16788181A JP H0137472 B2 JPH0137472 B2 JP H0137472B2
Authority
JP
Japan
Prior art keywords
steel
surface hardness
hardness
soft
less
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
Application number
JP16788181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5871357A (ja
Inventor
Susumu Kanbara
Yasuo Ootani
Fukukazu Nakazato
Masashi Takahashi
Tetsu Oono
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 JP16788181A priority Critical patent/JPS5871357A/ja
Publication of JPS5871357A publication Critical patent/JPS5871357A/ja
Publication of JPH0137472B2 publication Critical patent/JPH0137472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP16788181A 1981-10-22 1981-10-22 軟窒化用鋼 Granted JPS5871357A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16788181A JPS5871357A (ja) 1981-10-22 1981-10-22 軟窒化用鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16788181A JPS5871357A (ja) 1981-10-22 1981-10-22 軟窒化用鋼

Publications (2)

Publication Number Publication Date
JPS5871357A JPS5871357A (ja) 1983-04-28
JPH0137472B2 true JPH0137472B2 (https=) 1989-08-07

Family

ID=15857807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16788181A Granted JPS5871357A (ja) 1981-10-22 1981-10-22 軟窒化用鋼

Country Status (1)

Country Link
JP (1) JPS5871357A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930010411B1 (ko) * 1988-07-11 1993-10-23 니혼 세이코오 가부시끼가이샤 로울링 베어링(Rolling Bearing)
US6083455A (en) * 1998-01-05 2000-07-04 Sumitomo Metal Industries, Ltd. Steels, steel products for nitriding, nitrided steel parts
CN103003459B (zh) 2010-11-17 2014-09-03 新日铁住金株式会社 氮化用钢及氮化处理部件

Also Published As

Publication number Publication date
JPS5871357A (ja) 1983-04-28

Similar Documents

Publication Publication Date Title
JPH0953149A (ja) 高強度高靭性肌焼き用鋼
JPH10306343A (ja) 冷間鍛造性及び耐ピッチング性に優れた軟窒化用鋼
JP2001303173A (ja) 浸炭および浸炭窒化用鋼
JPH0971841A (ja) 軟窒化用鋼
JPS5916949A (ja) 軟窒化用鋼
JPH08176733A (ja) 軟窒化用鋼
JPS6263653A (ja) 高強度肌焼鋼
JPH0559488A (ja) 機械加工性の優れた析出硬化型高強度軟窒化用鋼
JPH0137472B2 (https=)
JP3340016B2 (ja) 軟窒化用構造用鋼
JPH07286257A (ja) 冷間鍛造成及び疲労特性に優れた窒化鋼部材の製造方法
JPS5916948A (ja) 軟窒化用鋼
JPH0447023B2 (https=)
JPH0254416B2 (https=)
JP2615126B2 (ja) 歯車用鋼
JPH08260039A (ja) 浸炭肌焼鋼の製造方法
JPH0227408B2 (https=)
JP2989766B2 (ja) 疲労特性および被削性に優れた肌焼鋼
JPH0860294A (ja) 疲労強度に優れた機械構造部品の製造方法および該機械構造部品製造用肌焼鋼
JPH05279794A (ja) 軟窒化用鋼
JP2689809B2 (ja) 軟窒化用鋼
JPS626614B2 (https=)
JPH108199A (ja) 浸炭硬化性に優れた肌焼鋼
JP2009079253A (ja) シャフト及びその製造方法
JPH07138701A (ja) 窒化用鋼