RO98396B1 - Otel de constructii - Google Patents
Otel de constructiiInfo
- Publication number
- RO98396B1 RO98396B1 RO127063A RO12706387A RO98396B1 RO 98396 B1 RO98396 B1 RO 98396B1 RO 127063 A RO127063 A RO 127063A RO 12706387 A RO12706387 A RO 12706387A RO 98396 B1 RO98396 B1 RO 98396B1
- Authority
- RO
- Romania
- Prior art keywords
- construction steel
- max
- steel
- allied
- environment
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000010276 construction Methods 0.000 title 1
- 238000005065 mining Methods 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Inventia se refera la un otel de constructii, mediu aliat, utilizat, în special, pentru realizarea lanturilor miniere. Otelul, conform inventiei, este alcatuit, în procente de greutate, din 0,21 la 0,27% C; 0,17 la 0,37% Si; 1,3 la 1,7% Mn; max. 0,025% P, max. 0,025% S; 0,4 la 0,7% Cr; 0,4 la 0,7% ni; 0,2 la 0,3% Mo si 0,02...0,05% Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127063A RO98396B1 (ro) | 1987-02-17 | 1987-02-17 | Otel de constructii |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127063A RO98396B1 (ro) | 1987-02-17 | 1987-02-17 | Otel de constructii |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98396B1 true RO98396B1 (ro) | 1990-02-28 |
Family
ID=40906496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127063A RO98396B1 (ro) | 1987-02-17 | 1987-02-17 | Otel de constructii |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98396B1 (ro) |
-
1987
- 1987-02-17 RO RO127063A patent/RO98396B1/ro unknown
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