RO86367B1 - Alloy steel - Google Patents
Alloy steelInfo
- Publication number
- RO86367B1 RO86367B1 RO111046A RO11104683A RO86367B1 RO 86367 B1 RO86367 B1 RO 86367B1 RO 111046 A RO111046 A RO 111046A RO 11104683 A RO11104683 A RO 11104683A RO 86367 B1 RO86367 B1 RO 86367B1
- Authority
- RO
- Romania
- Prior art keywords
- alloy steel
- plasticity
- forging
- sulfur
- lowering
- Prior art date
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Otelul aliat Cr-Ni-Mo-Mn-Cu conform inventiei se caracterizeaza prin aceea ca în scopul cresterii plasticitatii la forjare sau laminare la cald si al coborarii sensibilitatii fragilizare contine 0,15....0,18% azot 0,02....0,05% aluminiu si sub 0,005% sulf.The Cr-Ni-Mo-Mn-Cu alloy steel according to the invention is characterized in that in order to increase the plasticity for forging or hot rolling and lowering the fragility sensitivity it contains 0.15 to 0.18% nitrogen 0.02. ... 0.05% aluminum and less than 0.005% sulfur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111046A RO86367B1 (en) | 1983-05-24 | 1983-05-24 | Alloy steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111046A RO86367B1 (en) | 1983-05-24 | 1983-05-24 | Alloy steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86367A2 RO86367A2 (en) | 1985-02-25 |
| RO86367B1 true RO86367B1 (en) | 1985-03-01 |
Family
ID=20113123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO111046A RO86367B1 (en) | 1983-05-24 | 1983-05-24 | Alloy steel |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86367B1 (en) |
-
1983
- 1983-05-24 RO RO111046A patent/RO86367B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86367A2 (en) | 1985-02-25 |
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