FR2395322A1 - REINFORCING STEEL - Google Patents
REINFORCING STEELInfo
- Publication number
- FR2395322A1 FR2395322A1 FR7818429A FR7818429A FR2395322A1 FR 2395322 A1 FR2395322 A1 FR 2395322A1 FR 7818429 A FR7818429 A FR 7818429A FR 7818429 A FR7818429 A FR 7818429A FR 2395322 A1 FR2395322 A1 FR 2395322A1
- Authority
- FR
- France
- Prior art keywords
- reinforcing steel
- steel
- less
- newtons
- vanadium
- 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.)
- Withdrawn
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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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)
- Metal Rolling (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
L'invention a pour objet une barre ou tige soudable en acier laminée à chaud. Le produit est formé en un acier qui contient : de 0,15 à 0,27 % de carbone, de 1,10 à 1,50 % de manganèse, de 0 à 0,14 % de silicium, de 0,003 à 0,02 % d'azote, de 0,05 % à 0,20 % de vanadium, de 0 à 0,05 % d'aluminium, moins de 0,05 % de phosphore et moins de 0,05 % de soufre, le reste étant du fer et des impuretés inévitables, l'acier présentant une limite élastique minimale de 400 Newtons/mm**2.The invention relates to a weldable hot-rolled steel bar or rod. The product is formed from a steel which contains: 0.15 to 0.27% carbon, 1.10 to 1.50% manganese, 0 to 0.14% silicon, 0.003 to 0.02 % nitrogen, 0.05% to 0.20% vanadium, 0 to 0.05% aluminum, less than 0.05% phosphorus and less than 0.05% sulfur, the remainder being iron and inevitable impurities, steel having a minimum yield strength of 400 Newtons / mm ** 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25694/77A GB1581147A (en) | 1977-06-20 | 1977-06-20 | Steel for reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2395322A1 true FR2395322A1 (en) | 1979-01-19 |
Family
ID=10231790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7818429A Withdrawn FR2395322A1 (en) | 1977-06-20 | 1978-06-20 | REINFORCING STEEL |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5435113A (en) |
| BE (1) | BE868157A (en) |
| DE (1) | DE2826823A1 (en) |
| ES (1) | ES470856A1 (en) |
| FR (1) | FR2395322A1 (en) |
| GB (1) | GB1581147A (en) |
| IT (1) | IT1107915B (en) |
| LU (1) | LU79839A1 (en) |
| NL (1) | NL7806531A (en) |
| NO (1) | NO782124L (en) |
| SE (1) | SE7806988L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092447A (en) * | 1983-10-27 | 1985-05-24 | Sumitomo Metal Ind Ltd | Iron reinforcing rod for concrete with superior corrosion resistance |
| JPS61210153A (en) * | 1985-03-14 | 1986-09-18 | Kokukou Seiko Kk | Unrefined steel composition having superior mechanical property |
| GB2388845A (en) * | 2002-05-23 | 2003-11-26 | Corus Uk Ltd | Fire resistant steel |
| CN109097690B (en) * | 2018-09-14 | 2020-09-01 | 柳州钢铁股份有限公司 | Production method of HRB400 steel bar for high-speed railway |
-
1977
- 1977-06-20 GB GB25694/77A patent/GB1581147A/en not_active Expired
-
1978
- 1978-06-15 BE BE188601A patent/BE868157A/en unknown
- 1978-06-16 ES ES470856A patent/ES470856A1/en not_active Expired
- 1978-06-16 NL NL7806531A patent/NL7806531A/en not_active Application Discontinuation
- 1978-06-19 IT IT68421/78A patent/IT1107915B/en active
- 1978-06-19 LU LU79839A patent/LU79839A1/en unknown
- 1978-06-19 NO NO782124A patent/NO782124L/en unknown
- 1978-06-19 DE DE19782826823 patent/DE2826823A1/en not_active Withdrawn
- 1978-06-19 SE SE7806988A patent/SE7806988L/en unknown
- 1978-06-20 FR FR7818429A patent/FR2395322A1/en not_active Withdrawn
- 1978-06-20 JP JP7478678A patent/JPS5435113A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1581147A (en) | 1980-12-10 |
| IT7868421A0 (en) | 1978-06-19 |
| LU79839A1 (en) | 1978-12-07 |
| DE2826823A1 (en) | 1979-01-04 |
| NL7806531A (en) | 1978-12-22 |
| ES470856A1 (en) | 1979-02-01 |
| IT1107915B (en) | 1985-12-02 |
| BE868157A (en) | 1978-10-02 |
| NO782124L (en) | 1978-12-21 |
| SE7806988L (en) | 1978-12-21 |
| JPS5435113A (en) | 1979-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |