Astm a416

The base metal shall be made of carbon steel and shall undergo stranding and continuous thermal and mechanical treatment. Historical Version s - view previous versions of standard. Such notes and footnotes do not contain any mandatory information. The electrochemical impedance spectra were interpreted by use of a model that accounted for porous electrode behavior and for the contributions of both anodic and cathodic reactions.

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Active view current version of standard.

Such notes and footnotes do not contain any mandatory information. The electrochemical impedance spectra were interpreted by use of a model that accounted for porous electrode behavior and for the contributions of both anodic and cathodic reactions.

Combining values from the two systems may result in non-conformance with the specification.

Low-relaxation strand shall be regarded as the standard type. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Get Access Get Access. Within the text, the inch-pound units are shown in brackets.

This abstract is a brief summary of the referenced standard. Final products shall be furnished on reels or in reelless packs for packaging and marked with two strong tags for identification. By continuing you agree to the use of cookies. Combining values from the two systems may result in nonconformance with the specification. Link to Active This link will always route to the current Active version of the standard.

Grade [] and Grade [] have minimum ultimate strengths of MPa [ ksi] and MPa [ ksi], respectively, based on the nominal area of the strand. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. The two types of strand are low-relaxation and stress-relieved normal-relaxation.

Work Item s - proposed revisions of this standard.

Abstract The corrosion behavior of ASTM A steel in alkaline simulated pore solution under active aeration was studied by cyclic voltammetry, electrochemical impedance spectroscopy, and measurement of open-circuit potential and polarization curves.

The base metal shall be made of carbon steel aetm shall undergo stranding and continuous thermal and mechanical treatment.

Mechanical testing methods shall be performed to determine the breaking strength, yield strength, elongation, and stress relaxation properties wherein the strand shall conform to the required mechanical attributes of the product. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. This specification deals with the standard types and grade requirements of seven-wire, uncoated steel strands for use in the construction of pre-tensioned and post-tensioned pre-stressed concrete.

The requirements specified herein shall also be applicable for pre-stressed ground anchor construction. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Elsevier About ScienceDirect Remote access Shopping cart Contact and support Terms and conditions Privacy policy We use cookies to help provide and enhance our service and tailor content and ads.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. The corrosion behavior of ASTM A steel in alkaline simulated pore solution under active aeration was studied by cyclic voltammetry, electrochemical impedance spectroscopy, and measurement of open-circuit potential and polarization curves.

The two types of strand are low-relaxation and stress-relieved normal relaxation. Link to Active This link will always route to the current Active version of the standard.

Within the text, the SI units are shown in brackets. Corrosion Science VolumeMarchPages Work Item x416 - proposed revisions of this standard.

The supplementary requirement applies only when specified in the purchase order. Grade [] and Grade [] have minimum tensile strengths of ksi [ MPa] and ksi [ MPa], respectively, based on the nominal area of the strand.

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