JPH0448846B2 - - Google Patents

Info

Publication number
JPH0448846B2
JPH0448846B2 JP1610985A JP1610985A JPH0448846B2 JP H0448846 B2 JPH0448846 B2 JP H0448846B2 JP 1610985 A JP1610985 A JP 1610985A JP 1610985 A JP1610985 A JP 1610985A JP H0448846 B2 JPH0448846 B2 JP H0448846B2
Authority
JP
Japan
Prior art keywords
steel
delayed fracture
temperature
strength
tensile strength
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
JP1610985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61174327A (ja
Inventor
Yoshihiko Kamata
Yasuo Ootani
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 JP1610985A priority Critical patent/JPS61174327A/ja
Publication of JPS61174327A publication Critical patent/JPS61174327A/ja
Publication of JPH0448846B2 publication Critical patent/JPH0448846B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP1610985A 1985-01-29 1985-01-29 耐遅れ破壊性に優れた機械構造用鋼の製造法 Granted JPS61174327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1610985A JPS61174327A (ja) 1985-01-29 1985-01-29 耐遅れ破壊性に優れた機械構造用鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1610985A JPS61174327A (ja) 1985-01-29 1985-01-29 耐遅れ破壊性に優れた機械構造用鋼の製造法

Publications (2)

Publication Number Publication Date
JPS61174327A JPS61174327A (ja) 1986-08-06
JPH0448846B2 true JPH0448846B2 (enrdf_load_stackoverflow) 1992-08-07

Family

ID=11907346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1610985A Granted JPS61174327A (ja) 1985-01-29 1985-01-29 耐遅れ破壊性に優れた機械構造用鋼の製造法

Country Status (1)

Country Link
JP (1) JPS61174327A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263183A (ja) * 1992-03-19 1993-10-12 Sumitomo Metal Ind Ltd 耐遅れ破壊性に優れた浸炭肌焼鋼
CN114411045B (zh) * 2022-01-25 2023-06-27 中天钢铁集团有限公司 一种汽车零部件用含b合金结构钢的生产方法

Also Published As

Publication number Publication date
JPS61174327A (ja) 1986-08-06

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