GB838534A - Improvements in the manufacture of alloy steels and articles produced therefrom - Google Patents
Improvements in the manufacture of alloy steels and articles produced therefromInfo
- Publication number
- GB838534A GB838534A GB3012456A GB3012456A GB838534A GB 838534 A GB838534 A GB 838534A GB 3012456 A GB3012456 A GB 3012456A GB 3012456 A GB3012456 A GB 3012456A GB 838534 A GB838534 A GB 838534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- alloy steels
- produced therefrom
- articles produced
- alloy
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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)
Abstract
Alloy steels suitable for use as dies, moulds, punches, or in welded constructions have compositions, in per cent by weight, in the following range: .Mn.6.0-11.5 .Cr.2.0-10.0 .Mo and/or W.3.1-8.0 .C.0.02-0.5 .Si sufficient to deoxidize the alloy. .Fe and impurities the balance.. The impurities may include S and P up to 0.05 each, and Ni and Cu up to 0.3 each. When C exceeds 0.1 strong carbide-forming elements such as Nb, Ta, Ti, V, Zr may be added to combine with the excess C. Al, Ni, N may also be present up to 2.5 in total. The Provisional Specification describes also alloys in which the ranges of proportions of constituents are Mn 6-12, Cr 2-5, Mo 2-4, C up to 0.2 Carbide forming elements may be added to steels containing over 0.05 of C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3012456A GB838534A (en) | 1956-10-03 | 1956-10-03 | Improvements in the manufacture of alloy steels and articles produced therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3012456A GB838534A (en) | 1956-10-03 | 1956-10-03 | Improvements in the manufacture of alloy steels and articles produced therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB838534A true GB838534A (en) | 1960-06-22 |
Family
ID=10302678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3012456A Expired GB838534A (en) | 1956-10-03 | 1956-10-03 | Improvements in the manufacture of alloy steels and articles produced therefrom |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB838534A (en) |
-
1956
- 1956-10-03 GB GB3012456A patent/GB838534A/en not_active Expired
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