Abstract
Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016 specifies the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with Ïã¸ÛÁùºÏ²Ê¿ª½± 148‑2.
It specifies notched test pieces with nominal dimensions identical to those specified in Ïã¸ÛÁùºÏ²Ê¿ª½± 148‑1; however, the tolerances are more stringent.
NOTE 1 The chemical composition or heat treatment, or both, are varied according to the energy level desired.
NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of Ïã¸ÛÁùºÏ²Ê¿ª½± 148.
General information
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Status: PublishedPublication date: 2016-10Stage: International Standard to be revised [90.92]
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Edition: 3Number of pages: 18
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 164/SC 4ICS :77.040.10
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Life cycle
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Previously
WithdrawnÏã¸ÛÁùºÏ²Ê¿ª½± 148-3:2008
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Now
PublishedÏã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016
A standard is reviewed every 5 years
Stage: 90.92 (To be revised) -
Will be replaced by
Under developmentÏã¸ÛÁùºÏ²Ê¿ª½±/CD 148-3
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