GB/T 5223.3-2017
Steel bars for the prestressing of concrete (English Version)
- Standard No.
- GB/T 5223.3-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- Latest
- GB/T 5223.3-2017
- Replace
- GB/T 5223.3-2005
- Scope
- This standard specifies the terms and definitions, classification, codes and marks, ordering content, dimensions, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, signs, and quality certificates of steel bars for prestressed concrete. This standard is applicable to smooth round, spiral groove, spiral rib and ribbed steel rods for prestressed concrete.
GB/T 5223.3-2017 Referenced Document
- GB/T 14981-2009 Dimension,shape,mass and tolerance for hot-rolled round wire rod
- GB/T 2101-2008 General regulations on section steel acceptance, packaging, marking and quality certificate
- GB/T 2103-2008 General requirements for acceptance,packing,marking and quality certification of steel wire
- GB/T 21839 Test methods of steel for prestressing concrete*， 2019-06-04 Update
- GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
- GB/T 24587 Hot-rolled wire rods for prestressing steel bars of concrete
- YB/T 081 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
GB/T 5223.3-2017 history
- 2017 GB/T 5223.3-2017 Steel bars for the prestressing of concrete
- 2005 GB/T 5223.3-2005 Steel bars prestressed concrete
- 1984 GB 4463-1984 Heat-treated steel bar for prestressed concrete