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BS ISO 1143:2021 – TC

$217.84

Tracked Changes. Metallic materials. Rotating bar bending fatigue testing

Published By Publication Date Number of Pages
BSI 2021 82
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This document specifies the method for rotating bar bending fatigue testing of metallic materials. The tests are conducted at room temperature or elevated temperature in air, the specimen being rotated.

Fatigue tests on notched specimens are not covered by this document, since the shape and size of notched specimens have not been standardized. However, fatigue test procedures described in this document can be applied to fatigue tests of notched specimens.

PDF Catalog

PDF Pages PDF Title
1 30442279
49 A-30404147
50 undefined
54 Foreword
55 1 Scope
2 Normative references
3 Terms and definitions
56 4 Symbols
5 Principle of test
57 6 Shape and size of specimen
6.1 Forms of the test section
62 6.2 Dimensions of specimens
7 Preparation of specimens
7.1 General
7.2 Selection of the specimen and marking
63 7.3 Machining procedure
7.3.1 Heat treatment of test material
7.3.2 Machining criteria
7.3.3 Surface condition of specimens
64 7.3.4 Dimensional checks
7.4 Storage and handling
8 Accuracy of the testing apparatus
65 9 Heating device and temperature measurement
10 Test procedure
10.1 Mounting the specimen
66 10.2 Application of force
10.3 Frequency selection
67 10.4 End of test
10.5 Procedure for testing at elevated temperature
68 11 Test report
69 12 Presentation of fatigue test results
12.1 Tabular presentation
12.2 Graphical presentation
70 13 Measurement uncertainty
13.1 General
13.2 Test conditions
13.3 Test results
71 Annex A (normative) Verification of the bending moment of rotating bar bending fatigue machines
79 Annex B (informative) Example of a test report
80 Bibliography
BS ISO 1143:2021 - TC
$217.84