ASTM A970 PDF

ASTM D a. ASTM D A number in parentheses indicates the year of last reapproval. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Attachment can be accomplished through welding, by integrally hot forging of a head from the reinforcing bar end, by internal threads in the head mating to threads on the bar end, or by a separate threaded nut to secure the head to the bar. Heads are forge formed, machined from bar stock, or cut from plate.

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Active view current version of standard. Other Historical Standards. More A Attachment can be accomplished through welding, by integrally hot forging of a head from the reinforcing bar end, by internal threads in the head mating to threads on the bar end, or by a separate threaded nut to secure the head to the bar. Heads are forge formed, machined from bar stock, or cut from plate.

This specification is applicable for headed bars produced with welded, threaded, or forged heads and used for reinforcement of concrete structures.

The requirements of this specification are not applicable to headed bars where the attachment of the head is accomplished by alternate means. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Scope 1. Note 1 This specification is applicable for headed bars produced with welded, threaded, or forged heads and used for reinforcement of concrete structures. Link to Active This link will always route to the current Active version of the standard.

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Standard Specification for Headed Steel Bars for Concrete Reinforcement

Active view current version of standard. Other Historical Standards. More A Attachment can be accomplished through welding or forging of heads onto the bar ends, by internal threads in the head mating to threads on the bar end or by a separate threaded nut to secure the head to the bar. Heads are forge formed, machined from bar stock, or cut from plate.

ASTM D907 PDF

Active view current version of standard. Other Historical Standards. More A Heads are forge-formed, machined from bar stock, or cut from plate. Attachment can be accomplished through:.

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Historical Version s - view previous versions of standard. More A 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.

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