GB977138A - Steel alloy - Google Patents
Steel alloyInfo
- Publication number
- GB977138A GB977138A GB1667/62A GB166762A GB977138A GB 977138 A GB977138 A GB 977138A GB 1667/62 A GB1667/62 A GB 1667/62A GB 166762 A GB166762 A GB 166762A GB 977138 A GB977138 A GB 977138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel alloy
- austenitized
- deoxidizer
- tempered
- equalization
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
An alloy steel, particularly for making rolls, contains in percentage by weight: .C.0.65-0.80 .Mn.0.10-0.35 .Cr.0.60-1.10 .Mo.0.45-0.70 .V.0-0.15 .Fe.balance Silicon may be added as a deoxidizer in the range 0.20-0.35% In an exemplified heat-treatment a roll was austenitized at 1550 DEG F., after equalization at 700 DEG F. and 1250 DEG F., quenched, and tempered at 300 DEG F. for 120 hours.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83917A US3060016A (en) | 1961-01-23 | 1961-01-23 | Hardened steel roll and composition therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB977138A true GB977138A (en) | 1964-12-02 |
Family
ID=22181496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1667/62A Expired GB977138A (en) | 1961-01-23 | 1962-01-17 | Steel alloy |
Country Status (4)
Country | Link |
---|---|
US (1) | US3060016A (en) |
AT (1) | AT254240B (en) |
GB (1) | GB977138A (en) |
LU (1) | LU41140A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225022A (en) * | 1988-11-04 | 1990-05-23 | Nippon Seiko Kk | Steel and rolling part employing same |
US5084116A (en) * | 1989-07-31 | 1992-01-28 | Nippon Seiko Kabushiki Kaisha | Rolling contact element steel and rolling bearing made thereof |
US5085733A (en) * | 1989-08-24 | 1992-02-04 | Nippon Seiko Kabushiki Kaisha | Rolling steel bearing |
EP0571667A1 (en) * | 1992-05-27 | 1993-12-01 | Ab Skf | Steel for ball and roller bearings |
WO2014049032A1 (en) * | 2012-09-26 | 2014-04-03 | Aktiebolaget Skf | Hypoeutectoid Bearing Steel |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3331682A (en) * | 1965-01-14 | 1967-07-18 | Hitachi Ltd | Low alloyed heat resisting steel |
CN103146895B (en) * | 2013-03-11 | 2017-06-16 | 首钢贵阳特殊钢有限责任公司 | A kind of drill rod 8Cr steel entirety normalizing process |
CN114833196A (en) * | 2022-05-23 | 2022-08-02 | 常熟科弘材料科技有限公司 | Soft point improving method for household appliance chilled substrate and household appliance chilled substrate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB457872A (en) * | 1934-03-14 | 1936-12-02 | Child Harold Wills | Improvements in or relating to molybdenum alloy steels |
-
1961
- 1961-01-23 US US83917A patent/US3060016A/en not_active Expired - Lifetime
-
1962
- 1962-01-17 GB GB1667/62A patent/GB977138A/en not_active Expired
- 1962-01-23 LU LU41140D patent/LU41140A1/xx unknown
- 1962-01-23 AT AT52962A patent/AT254240B/en active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225022A (en) * | 1988-11-04 | 1990-05-23 | Nippon Seiko Kk | Steel and rolling part employing same |
US5077003A (en) * | 1988-11-04 | 1991-12-31 | Nippon Seiko Kabushiki Kaisha | Rolling-part steel and rolling part employing same |
GB2225022B (en) * | 1988-11-04 | 1993-04-14 | Nippon Seiko Kk | Rolling-part steel and rolling part employing same |
US5084116A (en) * | 1989-07-31 | 1992-01-28 | Nippon Seiko Kabushiki Kaisha | Rolling contact element steel and rolling bearing made thereof |
US5085733A (en) * | 1989-08-24 | 1992-02-04 | Nippon Seiko Kabushiki Kaisha | Rolling steel bearing |
EP0571667A1 (en) * | 1992-05-27 | 1993-12-01 | Ab Skf | Steel for ball and roller bearings |
WO2014049032A1 (en) * | 2012-09-26 | 2014-04-03 | Aktiebolaget Skf | Hypoeutectoid Bearing Steel |
US9963766B2 (en) | 2012-09-26 | 2018-05-08 | Aktiebolaget Skf | Hypoeutectoid bearing steel |
US11078559B2 (en) | 2012-09-26 | 2021-08-03 | Aktiebolaget Skf | Rolling element bearing having bainite microstructure |
Also Published As
Publication number | Publication date |
---|---|
AT254240B (en) | 1967-05-10 |
LU41140A1 (en) | 1962-03-23 |
US3060016A (en) | 1962-10-23 |
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