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ASTM
A970/A970M-18
Standard Specification for Headed Steel Bars for Concrete Reinforcement
2018
10
ASTM Vol.01.04 (2022)
This specification covers deformed and plain steel reinforcing bars in cut lengths with a head attached to one or both ends for reinforcing concrete structures. This standard applies only to headed bars with welded, threaded or forged heads. Material, manufacturing and testing requirements for the reinforcing bars shall be in accordance with other ASTM documents listed herein.