GB1431390A - Alloy steel - Google Patents
Alloy steelInfo
- Publication number
- GB1431390A GB1431390A GB3409773A GB3409773A GB1431390A GB 1431390 A GB1431390 A GB 1431390A GB 3409773 A GB3409773 A GB 3409773A GB 3409773 A GB3409773 A GB 3409773A GB 1431390 A GB1431390 A GB 1431390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy steel
- steel
- july
- bofors
- tempered
- 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
- 229910000851 Alloy steel Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
1431390 Steel BOFORS AB 17 July 1973 [17 July 1972] 34097/73 Heading C7A Steel with good heat-resistance and high temperature ductility, suitable for use as a tool material, comprises:- the balance, apart from impurities, being Fe. The steels may be heated to 1050‹C or 1100‹C quenched in air or oil and tempered (e.g. at 640‹C).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE936372A SE364997B (en) | 1972-07-17 | 1972-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1431390A true GB1431390A (en) | 1976-04-07 |
Family
ID=20276490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3409773A Expired GB1431390A (en) | 1972-07-17 | 1973-07-17 | Alloy steel |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT334941B (en) |
DE (1) | DE2335985A1 (en) |
GB (1) | GB1431390A (en) |
SE (1) | SE364997B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470807A1 (en) * | 1979-12-03 | 1981-06-12 | Uddeholms Ab | STEEL FOR HOT WORK |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777023B1 (en) * | 1998-04-02 | 2000-06-16 | Aubert & Duval Sa | COMPOSITION OF TOOL STEEL |
US6117388A (en) * | 1998-09-02 | 2000-09-12 | The Japan Steel Works, Ltd. | Hot working die steel and member comprising the same for high-temperature use |
CN110257704B (en) * | 2019-06-28 | 2021-08-13 | 河南中原特钢装备制造有限公司 | Pipe die with long service life and anti-cracking deformation and manufacturing method thereof |
-
1972
- 1972-07-17 SE SE936372A patent/SE364997B/xx unknown
-
1973
- 1973-07-10 AT AT604073A patent/AT334941B/en not_active IP Right Cessation
- 1973-07-14 DE DE19732335985 patent/DE2335985A1/en active Pending
- 1973-07-17 GB GB3409773A patent/GB1431390A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470807A1 (en) * | 1979-12-03 | 1981-06-12 | Uddeholms Ab | STEEL FOR HOT WORK |
Also Published As
Publication number | Publication date |
---|---|
ATA604073A (en) | 1976-06-15 |
SE364997B (en) | 1974-03-11 |
AT334941B (en) | 1977-02-10 |
DE2335985A1 (en) | 1974-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |