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ASTM F ASTM B Designation: F — 09 Standard Speci? A number in parentheses indicates the year of last reapproval. A superscript epsilon? No other units of measurement are included in this standard.

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.

Current edition approved March 15, Published March Originally approved in Last previous edition approved in as F — 07a. Referenced Documents 2. Terminology 3. Hereafter referred to as direct tension indicator. Ordering Information 4. Materials and Manufacture 5. The epoxy shall not? Chemical Composition 6. See Note 1. The chemical composition shall conform to the requirements given in Table 1, Product Analysis. Other weathering Steels with Copper, Phosphorus, and Sulfur conforming to the speci?

Performance Requirements 7. Dimensions 8. Workmanship, Finish, and Appearance 9. Number of Tests and Retests For such a plan to be fully effective, it is essential that the purchaser continue to maintain the identi? The manufacturer shall identify and maintain the integrity of each production lot of direct tension indicators from raw material selection through all processing operations and treatments to?

Each lot shall be assigned its own lot-identi? Direct Tension Indicator Finish Plain? Specimen Preparation Test Methods Inspection The manufacturer shall afford the quality assurance representative all reasonable facilities to satisfy him that the direct tension indicators are being furnished in accordance with this speci?

All tests and inspections required by this speci? Rejection Rejection should be reported to the producer or supplier promptly and in writing. In case of dissatisfaction with the results of the test, the producer or supplier may make claim for a rehearing.

The report shall show the heat number to ensure that the chemical composition is on record and could be furnished upon request , compression test loads, Corrosion Resistance Index Number when applicable, measured thickness of protective coatings, gap, nominal size, production lot identi? The certi? Responsibility Product Marking Raised markings are prohibited.

Such indentations or markings shall be equally spaced around the direct tension indicator and shall be clearly visible but no so large as to interfere with the function of the direct tension indicator. Packaging and Package Marking Storage Keywords The job inspection gap shall be a gap less than the measured DTI test gap at 1.

Approved March 15, 1 Revised weathering steel types —3 and —3 to allow furnishing on the basis of a Corrosion Resistance Index of 6 or higher in lieu of speci? Committee F16 has identi? Approved Dec. Approved April 1, ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phone , fax , or service astm.


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Historical Version s - view previous versions of standard. More F This specification covers the requirements for two types Types 8. Steel materials used in the manufacture of direct tension indicators shall be designed, processed, heat treated, and protectively coated as specified. The direct tension indicators shall conform to required chemical composition, compression load, outside diameter, number of protrusions, thickness values, inside diameter, and protrusion tangential diameter values.


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