Designation: F /F M â 07 Standard Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series1 This. ASTM F/FM: Standard Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series. Designation: F /F M – 05 Standard Speci?cation for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series1 This.
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Published on Nov View Download There are no ISO standards for surface discontinuities on any inch-series products. Current edition approved Nov. The values stated in each system are not exact equivalents, astmm, each system f7788 be used independently of the other. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Search book title Enter keywords for book title search.
Acceptance shallbe based on the requirements of S1. Visualinspection can include the use of devices that provide up to,and including, power magnification.
For metric series products, D and Dc are in millime-tres; for inch-series products, D and Dc are in inches. Atsm you like to setup a quick demo, let us know at support madcad.
ASTM F788 – 13(2018)
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Limits are specified in5. Types of Surface Discontinuities see Terminology F for de? This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn.
The section aetm be etched for microscopic examination in accordance with Test Method E Typical voids are shown in Fig. This specification covers metric series products with nominal diameters of 4 mm and larger and with specified minimum tensile strengths of MPa and higher; and inch series products with nominal diameters of No.
There are no ISO standards for surfacediscontinuities on any inch-series products. ASTM A – F Terminology for F16 Mechanical Fasteners.
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If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below. Visual inspection can include the use of devices that provide up to, and including, power magni?
Typical tool marks are shown in Fig. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.
ASTM-F/FM-, 0 –
A number in parentheses indicates the year of last reapproval. Types of Surface Discontinuities see TerminologyF for definitions not provided 4.
Remember me for one month. Voids are produced by marks or impressions of chips shear burrs or by rust formation on the raw material. Voids are produced by marks or impressions of chips shear burrs or by rust formation on the raw material. Typical shear bursts areshown in Fig. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. The section shall be etched for microscopic examina-tion in accordance with Test Method E These surface discontinuities shall be inspected in accordance with the specified requirements. Approved June 1, There are no ISO standards for surface discontinuities on any inch-series products.
For metric series products, D and Dc are in millimetres; for inch-series products, D and Dc are in inches. This specification establishes allowable limits for the various types of surface discontinuities that may occur during the manufacture and processing of bolts, screws, and studs, including heat-treated machine screws, tapping screws, and sems.