GB918154A - Free machining steel - Google Patents
Free machining steelInfo
- Publication number
- GB918154A GB918154A GB1008059A GB1008059A GB918154A GB 918154 A GB918154 A GB 918154A GB 1008059 A GB1008059 A GB 1008059A GB 1008059 A GB1008059 A GB 1008059A GB 918154 A GB918154 A GB 918154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machining steel
- free machining
- steel
- free
- percentages
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
A free-cutting non-stainless steel includes the following elements in percentages by weight:- .Pb.0.02-0.5 .Te.0.01-0.5 .S.0.02-0.5 The steel may include Mn up to 1 and P up to 0.12 and residual amounts of Cu, Mo, Co or Cr. The Pb and Te are preferably added to the molten steel as lead telluride.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72550158A | 1958-04-01 | 1958-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918154A true GB918154A (en) | 1963-02-13 |
Family
ID=24914820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1008059A Expired GB918154A (en) | 1958-04-01 | 1959-03-24 | Free machining steel |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE577271A (en) |
GB (1) | GB918154A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027509A1 (en) * | 1979-08-29 | 1981-04-29 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
-
1959
- 1959-03-24 GB GB1008059A patent/GB918154A/en not_active Expired
- 1959-04-01 BE BE577271A patent/BE577271A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027509A1 (en) * | 1979-08-29 | 1981-04-29 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
Also Published As
Publication number | Publication date |
---|---|
BE577271A (en) | 1959-07-31 |
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