GB/T 702-2017
Hot-rolled steel bars—Dimensions,shape,weight and tolerances
- Standard No.
- GB/T 702-2017
- Language
- Chinese
- 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 702-2017
- Replace
- GB/T 702-2008
GB/T 702-2017 history
- 2017 GB/T 702-2017 Hot-rolled steel bars—Dimensions,shape,weight and tolerances
- 2009 GB/T 702-2008 Dimensions, shapes, weights and allowable deviations of hot-rolled steel bars
- 2004 GB/T 702-2004 Hot-rolled round and square steel bars-Dimension,Shape,weight and tolerance
- 1988 GB/T 704-1988 Dimensions, shape, weight and tolerances for hot-rolled flats
- 1986 GB/T 702-1986 Hot-rolled round and square steels--Dimension,shape,weight and tolerance
- 1983 GB 704-1983 Dimensions, shapes, weights and allowable deviations of hot-rolled flat steel
- 0000年 GB 702-1972
- 1966 GB/T 911-1966 Hot-rolled and forged tool steel flats