AISI 316L, additively manufactured, PBF-LB (St_T_30_d_3)
The elastic properties (Young's modulus, shear modulus) of austenitic stainless steel AISI 316L were investigated between room temperature and 900 °C in an additively manufactured variant (laser powder bed fusion, PBF‑LB/M) and from a conventional process route (hot rolled sheet). The moduli were determined using the dynamic resonance method. The data set includes information on processing parameters, heat treatments, grain size, specimen dimensions and weight, Young’s and shear modulus as well as their measurement uncertainty.
The dataset was generated in an accredited testing lab using calibrated measuring equipment. The calibrations meet the requirements of the test procedure and are metrologically traceable. The dataset was audited as BAM reference data. The dataset was made available under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/legalcode).
- Measurement of Young´s modulus and shear modulus: Elastotron 2000 (HTM Reetz, Berlin, Germany)
- T = temperature
- m = mass
- ff(e) = fundamental resonance frequency of the bar in flexure (edge wise)
- ff(f) = fundamental resonance frequency of the bar in flexure (flat wise)
- ft = fundamental resonance frequency of the bar in torsion
Manufacturing process and raw materials
Physical Properties
Name | Value | Remark | Method and conditions |
---|---|---|---|
(average) grain size | 0.065 mm | EBSD, section parallel to building direction | |
density | 7.938 g/cm³ | T = 24 °C | |
7.909 g/cm³ | T = 100 °C | ||
7.869 g/cm³ | T = 200 °C | ||
7.827 g/cm³ | T = 300 °C | ||
7.783 g/cm³ | T = 400 °C | ||
7.737 g/cm³ | T = 500 °C | ||
7.689 g/cm³ | T = 600 °C | ||
7.639 g/cm³ | T = 700 °C | ||
7.588 g/cm³ | T = 800 °C | ||
dimension (length) | 64.01 mm | T = 24 °C | |
dimension (length) | 64.09 mm | T = 100 °C | |
dimension (length) | 64.2 mm | T = 200 °C | |
dimension (length) | 64.31 mm | T = 300 °C | |
dimension (length) | 64.43 mm | T = 400 °C | |
dimension (length) | 64.56 mm | T = 500 °C | |
dimension (length) | 64.69 mm | T = 600 °C | |
dimension (length) | 64.83 mm | T = 700 °C | |
dimension (length) | 64.98 mm | T = 800 °C | |
dimension (width) | 6.005 mm | T = 24 °C | |
dimension (width) | 6.012 mm | T = 100 °C | |
dimension (width) | 6.022 mm | T = 200 °C | |
dimension (width) | 6.033 mm | T = 300 °C | |
dimension (width) | 6.045 mm | T = 400 °C | |
dimension (width) | 6.056 mm | T = 500 °C | |
dimension (width) | 6.069 mm | T = 600 °C | |
dimension (width) | 6.082 mm | T = 700 °C | |
dimension (width) | 6.096 mm | T = 800 °C | |
dimension (depth) | 2.998 mm | T = 24 °C | |
dimension (depth) | 3.002 mm | T = 100 °C | |
dimension (depth) | 3.007 mm | T = 200 °C | |
dimension (depth) | 3.012 mm | T = 300 °C | |
dimension (depth) | 3.018 mm | T = 400 °C | |
dimension (depth) | 3.024 mm | T = 500 °C | |
dimension (depth) | 3.03 mm | T = 600 °C | |
dimension (depth) | 3.037 mm | T = 700 °C | |
dimension (depth) | 3.043 mm | T = 800 °C | |
Mechanical properties | |||
shear modulus | 74 GPa | ft = 17669.0 Hz | ASTM E 1875, T = 24 °C |
73 GPa | ft = 17510.0 Hz | ASTM E 1875, T = 100 °C | |
68 GPa | ft = 17026.0 Hz | ASTM E 1875, T = 200 °C | |
65 GPa | ft = 16553.0 Hz | ASTM E 1875, T = 300 °C | |
61 GPa | ft = 16161.0 Hz | ASTM E 1875, T = 400 °C | |
58 GPa | ft = 15770.0 Hz | ASTM E 1875, T = 500 °C | |
56 GPa | ft = 15390.0 Hz | ASTM E 1875, T = 600 °C | |
52 GPa | ft = 14848.0 Hz | ASTM E 1875, T = 700 °C | |
49 GPa | ft = 14424.0 Hz | ASTM E 1875, T = 800 °C | |
tensile modulus of elasticity | 196 GPa | mean | ASTM E 1875, T = 24 °C |
196 GPa | flat-wise in the thickness direction, ff(f) = 3712.0 Hz | ASTM E 1875, T = 24 °C | |
197 GPa | edge-wise in the width direction, ff(e) = 7273.0 Hz | ASTM E 1875, T = 24 °C | |
193 GPa | mean | ASTM E 1875, T = 100 °C | |
193 GPa | flat-wise in the thickness direction, ff(f) = 3680.0 Hz | ASTM E 1875, T = 100 °C | |
193 GPa | edge-wise in the width direction, ff(e) = 7207.0 Hz | ASTM E 1875, T = 100 °C | |
183 GPa | mean | ASTM E 1875, T = 200 °C | |
183 GPa | flat-wise in the thickness direction, ff(f) = 3592.0 Hz | ASTM E 1875, T = 200 °C | |
184 GPa | edge-wise in the width direction, ff(e) = 7036.0 Hz | ASTM E 1875, T = 200 °C | |
174 GPa | mean | ASTM E 1875, T = 300 °C | |
173 GPa | flat-wise in the thickness direction, ff(f) = 3498.0 Hz | ASTM E 1875, T = 300 °C | |
174 GPa | edge-wise in the width direction, ff(e) = 6852.0 Hz | ASTM E 1875, T = 300 °C | |
166 GPa | mean | ASTM E 1875, T = 400 °C | |
166 GPa | flat-wise in the thickness direction, ff(f) = 3424.0 Hz | ASTM E 1875, T = 400 °C | |
166 GPa | edge-wise in the width direction, ff(e) = 6707.0 Hz | ASTM E 1875, T = 400 °C | |
158 GPa | mean | ASTM E 1875, T = 500 °C | |
158 GPa | flat-wise in the thickness direction, ff(f) = 3347.0 Hz | ASTM E 1875, T = 500 °C | |
159 GPa | edge-wise in the width direction, ff(e) = 6555.0 Hz | ASTM E 1875, T = 500 °C | |
151 GPa | mean | ASTM E 1875, T = 600 °C | |
151 GPa | flat-wise in the thickness direction, ff(f) = 3274.0 Hz | ASTM E 1875, T = 600 °C | |
151 GPa | edge-wise in the width direction, ff(e) = 6411.0 Hz | ASTM E 1875, T = 600 °C | |
142 GPa | mean | ASTM E 1875, T = 700 °C | |
141 GPa | flat-wise in the thickness direction, ff(f) = 3170.0 Hz | ASTM E 1875, T = 700 °C | |
142 GPa | edge-wise in the width direction, ff(e) = 6209.0 Hz | ASTM E 1875, T = 700 °C | |
134 GPa | mean | ASTM E 1875, T = 800 °C | |
134 GPa | flat-wise in the thickness direction, ff(f) = 3088.0 Hz | ASTM E 1875, T = 800 °C | |
134 GPa | edge-wise in the width direction, ff(e) = 6049.0 Hz | ASTM E 1875, T = 800 °C | |
Thermal properties | |||
coefficient of linear thermal expansion | 16 10⁻⁶/K | T = 100 °C | |
16.5 10⁻⁶/K | T = 200 °C | ||
17 10⁻⁶/K | T = 300 °C | ||
17.5 10⁻⁶/K | T = 400 °C | ||
18 10⁻⁶/K | T = 500 °C | ||
18.5 10⁻⁶/K | T = 600 °C | ||
19 10⁻⁶/K | T = 700 °C | ||
19.5 10⁻⁶/K | T = 800 °C |
Images and Graphs
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- Birgit Rehmer, Faruk Bayram, Luis Alexander Ávila Calderón, Gunther Mohr, Birgit Skrotzki: Elastic modulus data for additively and conventionally manufactured variants of Ti-6Al-4V, IN718 and AISI 316 L. In: Scientific Data. Springer Science and Business Media LLC, 2023.
- Rehmer, B., Bayram, F., Ávila Calderón, L. A., Mohr, G., & Skrotzki, B. (2023). BAM reference data: Temperature-dependent Young's and shear modulus data for additively and conventionally manufactured variants of austenitic stainless steel AISI 316L (1.0) [Data set]. Zenodo.
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Die BAM Referenzdaten wurden von der Bundesanstalt für Materialforschung und -prüfung (BAM) unter der Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/legalcode) auf Zenodo bereitgestellt.Die SLUB hat die bereitgestellten Inhalte einer Normalisierung unterzogen, die notwendig ist, um eine umfassende Recherche und die Vergleichbarkeit der Materialien zu ermöglichen. Trotz größter zumutbarer Sorgfalt können bei diesem Normalisierungsprozess Fehler auftreten, weshalb ausdrücklich darauf hingewiesen wird, dass auf Grundlage der im Material Hub vorhandenen Daten keine Entscheidungen zur Verwendung oder Anschaffung eines Materials getroffen werden dürfen. Vielmehr ist es notwendig den Datenerzeuger im Vorfeld einer solchen Entscheidung direkt zu kontaktieren, um die Korrektheit der Daten zu verifizieren.
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