GB/T 1499.2-2018
Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars (English Version)
- Standard No.
- GB/T 1499.2-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2024-09
- Replace By
- GB 1499.2-2024
- Latest
- GB 1499.2-2024
- Replace
- GB/T 1499.2-2007
- Scope
- GB/T 1499.2-2018 Steel for reinforced concrete Part 2: Hot-rolled ribbed steel bars This part applies to ordinary hot-rolled ribbed steel bars and fine-grained hot-rolled ribbed steel bars for reinforced concrete. It does not apply to recycled steel bars and residual heat-treated steel bars that are re-rolled from finished steel products.
GB/T 1499.2-2018 Referenced Document
- GB/T 13298 Inspection methods of microstructure for metals
- GB/T 2101 General requirment of acceptance, packaging, marking and certification for section steel
- GB/T 222 Steel and Alloys - Permissible Deviations of Chemical Composition of Finished Products*， 2025-08-29 Update
- GB/T 223.11 Steel and Alloys - Determination of Chromium Content - Titrimetric and Spectrophotometric Methods*， 2025-08-29 Update
- GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
- GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
- GB/T 6394 Determination of estimating the average grain size of metal
- YB/T 081 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
GB/T 1499.2-2018 history
- 2024 GB 1499.2-2024 Steel for reinforced concrete Part 2: Hot-rolled ribbed steel bars
- 2018 GB/T 1499.2-2018 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars
- 2007 GB/T 1499.2-2007 Steel for the reinforcement of concrete - Part 2: Hot rolled bars
- 1998 GB 1499-1998 Hot rolled ribbed steel bars for the reinforcement of concrete
- 1991 GB 1499-1991 Hot rolled ribbed steel bars for the reinforcement of concrete
- 0000年 GB 1499-1984
GB/T 1499.2-2018 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars was changed to GB 1499.2-2024 Steel for reinforced concrete Part 2: Hot-rolled ribbed steel bars.