JPS6487749A - Non-heattreated high-strength steel wire for spring - Google Patents
Non-heattreated high-strength steel wire for springInfo
- Publication number
- JPS6487749A JPS6487749A JP24657987A JP24657987A JPS6487749A JP S6487749 A JPS6487749 A JP S6487749A JP 24657987 A JP24657987 A JP 24657987A JP 24657987 A JP24657987 A JP 24657987A JP S6487749 A JPS6487749 A JP S6487749A
- Authority
- JP
- Japan
- Prior art keywords
- heattreated
- steel wire
- spring
- strength steel
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24657987A JPS6487749A (en) | 1987-09-30 | 1987-09-30 | Non-heattreated high-strength steel wire for spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24657987A JPS6487749A (en) | 1987-09-30 | 1987-09-30 | Non-heattreated high-strength steel wire for spring |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6487749A true JPS6487749A (en) | 1989-03-31 |
Family
ID=17150517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24657987A Pending JPS6487749A (en) | 1987-09-30 | 1987-09-30 | Non-heattreated high-strength steel wire for spring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487749A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298116A (ja) * | 1988-05-26 | 1989-12-01 | Kawasaki Steel Corp | 高張力pc鋼棒の製造方法 |
WO1998051834A1 (fr) * | 1997-05-12 | 1998-11-19 | Nippon Steel Corporation | Acier pour ressort d'une grande tenacite |
-
1987
- 1987-09-30 JP JP24657987A patent/JPS6487749A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298116A (ja) * | 1988-05-26 | 1989-12-01 | Kawasaki Steel Corp | 高張力pc鋼棒の製造方法 |
WO1998051834A1 (fr) * | 1997-05-12 | 1998-11-19 | Nippon Steel Corporation | Acier pour ressort d'une grande tenacite |
KR100304817B1 (ko) * | 1997-05-12 | 2001-10-29 | 아사무라 타카싯 | 고 인성 스프링 강 |
US6406565B1 (en) | 1997-05-12 | 2002-06-18 | Nippon Steel Corporation | High toughness spring steel |
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