JPS57161050A - High-strength bolt steel - Google Patents
High-strength bolt steelInfo
- Publication number
- JPS57161050A JPS57161050A JP4794481A JP4794481A JPS57161050A JP S57161050 A JPS57161050 A JP S57161050A JP 4794481 A JP4794481 A JP 4794481A JP 4794481 A JP4794481 A JP 4794481A JP S57161050 A JPS57161050 A JP S57161050A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- bolt steel
- strength bolt
- content
- fracture 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.)
- Pending
Links
Landscapes
- Connection Of Plates (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4794481A JPS57161050A (en) | 1981-03-31 | 1981-03-31 | High-strength bolt steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4794481A JPS57161050A (en) | 1981-03-31 | 1981-03-31 | High-strength bolt steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57161050A true JPS57161050A (en) | 1982-10-04 |
Family
ID=12789467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4794481A Pending JPS57161050A (en) | 1981-03-31 | 1981-03-31 | High-strength bolt steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57161050A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0196354A (ja) * | 1987-10-07 | 1989-04-14 | Nippon Steel Corp | 耐遅れ破壊特性の優れた高強度ボルト用鋼 |
US5032356A (en) * | 1988-10-21 | 1991-07-16 | Hitachi Metals, Ltd. | High fatigue strength metal band saw backing material |
CN102899571A (zh) * | 2011-07-25 | 2013-01-30 | 宝山钢铁股份有限公司 | 一种预硬型塑料模具钢及其制造方法 |
-
1981
- 1981-03-31 JP JP4794481A patent/JPS57161050A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0196354A (ja) * | 1987-10-07 | 1989-04-14 | Nippon Steel Corp | 耐遅れ破壊特性の優れた高強度ボルト用鋼 |
US5032356A (en) * | 1988-10-21 | 1991-07-16 | Hitachi Metals, Ltd. | High fatigue strength metal band saw backing material |
CN102899571A (zh) * | 2011-07-25 | 2013-01-30 | 宝山钢铁股份有限公司 | 一种预硬型塑料模具钢及其制造方法 |
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