I.S. EN ISO 6892-1:2019
Current
The latest, up-to-date edition.
Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2019)
Hardcopy , PDF
English
23-12-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle
6 Test pieces
7 Determination of original cross-sectional area
8 Original gauge length and extensometer gauge length
9 Accuracy of testing apparatus
10 Conditions of testing
11 Determination of the upper yield strength
12 Determination of the lower yield strength
13 Determination of proof strength, plastic extension
14 Determination of proof strength, total extension
15 Method of verification of permanent set strength
16 Determination of the percentage yield point extension
17 Determination of the percentage plastic extension at maximum force
18 Determination of the percentage total extension at maximum force
19 Determination of the percentage total extension at fracture
20 Determination of percentage elongation after fracture
21 Determination of percentage reduction of area
22 Test report
23 Measurement uncertainty
Annex A (informative) Recommendations concerning the use of computer-controlled tensile testing machines
Annex B (normative) Types of test pieces to be used for thin products: sheets, strips, and flats between 0,1 mm and 3 mm thick
Annex C (normative) Types of test pieces to be used for wire, bars, and sections with a diameter or thickness of less than 4 mm
Annex D (normative) Types of test pieces to be used for sheets and flats of thickness equal to or greater than 3 mm and wire, bars, and sections of diameter or thickness equal to or greater than 4 mm
Annex E (normative) Types of test pieces to be used for tubes
Annex F (informative) Estimation of the crosshead separation rate in consideration of the stiffness (or compliance) of the testing equipment
Annex G (normative) Determination of the modulus of elasticity of metallic materials using a uniaxial tensile test
Annex H (informative) Measuring the percentage elongation after fracture if the specified value is less than 5 %
Annex I (informative) Measurement of percentage elongation after fracture based on subdivision of the original gauge length
Annex J (informative) Determination of the percentage plastic elongation without necking, Awn, for long products such as bars, wire, and rods
Annex K (informative) Estimation of the uncertainty of measurement
Annex L (informative) Precision of tensile testing — Results from interlaboratory programmes
Bibliography
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