ISO 26203-1:2018
Current
The latest, up-to-date edition.
Metallic materials — Tensile testing at high strain rates — Part 1: Elastic-bar-type systems
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30-01-2018
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ISO 26203-1:2018 specifies methods for testing metallic sheet materials to determine the stress-strain characteristics at high strain rates. This document covers the use of elastic-bar-type systems.
The strain-rate range between 10−3 and 103 s−1 is considered to be the most relevant to vehicle crash events based on experimental and numerical calculations such as the finite element analysis (FEA) work for crashworthiness.
In order to evaluate the crashworthiness of a vehicle with accuracy, reliable stress-strain characterization of metallic materials at strain rates higher than 10−3 s−1 is essential.
This test method covers the strain-rate range above 102 s−1.
NOTE 1 At strain rates lower than 10−1 s−1, a quasi-static tensile testing machine that is specified in ISO 7500‑1 and ISO 6892‑1 can be applied.
NOTE 2 This testing method is also applicable to tensile test-piece geometries other than the flat test pieces considered here.
| Committee |
ISO/TC 164/SC 1
|
| DevelopmentNote |
Supersedes ISO/DIS 26203-1. (02/2018)
|
| DocumentType |
Standard
|
| Pages |
32
|
| ProductNote |
This standard also refers JIS Z 8807, JIS Z 2280
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN ISO 26203-1:2018 | Identical |
| ONORM EN ISO 26203-1:2018 | Identical |
| I.S. EN ISO 26203-1:2010 | Identical |
| I.S. EN ISO 26203-1:2018 | Identical |
| UNE-EN ISO 26203-1:2010 | Identical |
| NEN EN ISO 26203-1 : 2018 | Identical |
| NF EN ISO 26203-1:2018 | Identical |
| SN EN ISO 26203-1:2018 | Identical |
| BS EN ISO 26203-1:2010 | Identical |
| DIN EN ISO 26203-1:2018-07 | Identical |
| UNE-EN ISO 26203-1:2018 | Identical |
| SS-EN ISO 26203-1:2018 | Identical |
| EN ISO 26203-1:2018 | Identical |
| PN-EN ISO 26203-1:2018-04 | Identical |
| IS 17413 : Part 1 : 2020 | Identical |
| BS EN ISO 26203-1:2018 | Identical |
| ISO 6892-1:2016 | Metallic materials Tensile testing Part 1: Method of test at room temperature |
| ASTM E 1875 : 2013 : REDLINE | Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Sonic Resonance |
| ISO 26203-2:2011 | Metallic materials — Tensile testing at high strain rates — Part 2: Servo-hydraulic and other test systems |
| ISO 7500-1:2015 | Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system |
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