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Ti-6Al-4V, conventionally hot-formed (Ti_C_L_1)

Bei diesem Datensatz handelt es sich um Ergänzungen zu folgender Materialbeschreibung: Ti-6Al-4V

The elastic properties (Young's modulus, shear modulus) of titanium alloy Ti-6Al-4V were investigated between room temperature and 400 °C in an additively manufactured variant (laser-based directed energy deposition with powder as feedstock, DED-LB/M) and from a conventional process route (hot rolled bar). The moduli were determined using the dynamic resonance method. The data set includes information on processing parameters, heat treatments, microstructure, 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).

Further information on data and data acquisition, analysis, and experimental details are given in “Elastic modulus data for additively and conventionally manufactured variants of Ti‑6Al‑4V, IN718 and AISI 316L” published in Scientific Data.

Publikationstyp Forschungsergebnis

Anwendungsgebiete aerospace; energy; medical; automotive; high temperature application

Schlagwörter

BAM reference data

Young's modulus

Shear modulus

Zenodo

Data set

Bauform blank type: cylinder; Inclination of specimen (L-direction) relative to hot forming direction = 0°; m = 11.925 g

Gefüge

lamellar microstructure

Versuchsaufbau

Measurement of Young´s modulus and shear modulus: Elastotron 2000 (HTM Reetz, Berlin, Germany)

weitere Angaben

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

Herstellungsverfahren und Ausgangsmaterialien

Name conventionally hot-formed

Beschreibung heat treatment: 1050°C/1h+air cooling to 20°C, 625°C/4.5h+air cooling to 20°C

Ausgangsmaterial

Ti-6Al-4V

Physikalische Eigenschaften

Name	Wert	Bemerkung	Messverfahren und -bedingungen
(mittlere) Korngröße	0.899 mm	beta-grain size	EBSD, cross-section
Abmessung (Länge)	100 mm		T = 24 °C
Abmessung (Länge)	100.02 mm		T = 50 °C
Abmessung (Länge)	100.07 mm		T = 100 °C
Abmessung (Länge)	100.11 mm		T = 150 °C
Abmessung (Länge)	100.16 mm		T = 200 °C
Abmessung (Länge)	100.21 mm		T = 250 °C
Abmessung (Länge)	100.25 mm		T = 300 °C
Abmessung (Länge)	100.3 mm		T = 350 °C
Abmessung (Länge)	100.35 mm		T = 400 °C
Abmessung (Breite)	8.995 mm		T = 24 °C
Abmessung (Breite)	8.997 mm		T = 50 °C
Abmessung (Breite)	9.001 mm		T = 100 °C
Abmessung (Breite)	9.005 mm		T = 150 °C
Abmessung (Breite)	9.009 mm		T = 200 °C
Abmessung (Breite)	9.013 mm		T = 250 °C
Abmessung (Breite)	9.018 mm		T = 300 °C
Abmessung (Breite)	9.022 mm		T = 350 °C
Abmessung (Breite)	9.027 mm		T = 400 °C
Abmessung (Tiefe)	3.001 mm		T = 24 °C
Abmessung (Tiefe)	3.002 mm		T = 50 °C
Abmessung (Tiefe)	3.003 mm		T = 100 °C
Abmessung (Tiefe)	3.004 mm		T = 150 °C
Abmessung (Tiefe)	3.006 mm		T = 200 °C
Abmessung (Tiefe)	3.007 mm		T = 250 °C
Abmessung (Tiefe)	3.009 mm		T = 300 °C
Abmessung (Tiefe)	3.01 mm		T = 350 °C
Abmessung (Tiefe)	3.012 mm		T = 400 °C
Dichte	4.418 g/cm³		T = 24 °C
	4.415 g/cm³		T = 50 °C
	4.409 g/cm³		T = 100 °C
	4.403 g/cm³		T = 150 °C
	4.397 g/cm³		T = 200 °C
	4.391 g/cm³		T = 250 °C
	4.384 g/cm³		T = 300 °C
	4.378 g/cm³		T = 350 °C
	4.371 g/cm³		T = 400 °C
Mechanische Eigenschaften

Schubmodul	45 GPa	ft = 8979.0 Hz	ASTM E 1875, T = 24 °C
	44 GPa	ft = 8910.0 Hz	ASTM E 1875, T = 50 °C
	43 GPa	ft = 8795.0 Hz	ASTM E 1875, T = 100 °C
	42 GPa	ft = 8681.0 Hz	ASTM E 1875, T = 150 °C
	41 GPa	ft = 8579.0 Hz	ASTM E 1875, T = 200 °C
	40 GPa	ft = 8469.0 Hz	ASTM E 1875, T = 250 °C
	39 GPa	ft = 8357.0 Hz	ASTM E 1875, T = 300 °C
	38 GPa	ft = 8247.0 Hz	ASTM E 1875, T = 350 °C
	37 GPa	ft = 8139.0 Hz	ASTM E 1875, T = 400 °C
Zug-Elastizitätsmodul	117 GPa	mean	ASTM E 1875, T = 24 °C
	116 GPa	flat-wise in the thickness direction, ff(f) = 1579.0 Hz	ASTM E 1875, T = 24 °C
	117 GPa	edge-wise in the width direction, ff(e) = 4624.0 Hz	ASTM E 1875, T = 24 °C
	115 GPa	mean	ASTM E 1875, T = 50 °C
	115 GPa	flat-wise in the thickness direction, ff(f) = 1569.0 Hz	ASTM E 1875, T = 50 °C
	115 GPa	edge-wise in the width direction, ff(e) = 4592.0 Hz	ASTM E 1875, T = 50 °C
	112 GPa	mean	ASTM E 1875, T = 100 °C
	112 GPa	flat-wise in the thickness direction, ff(f) = 1551.0 Hz	ASTM E 1875, T = 100 °C
	113 GPa	edge-wise in the width direction, ff(e) = 4540.0 Hz	ASTM E 1875, T = 100 °C
	110 GPa	mean	ASTM E 1875, T = 150 °C
	110 GPa	flat-wise in the thickness direction, ff(f) = 1532.0 Hz	ASTM E 1875, T = 150 °C
	110 GPa	edge-wise in the width direction, ff(e) = 4488.0 Hz	ASTM E 1875, T = 150 °C
	107 GPa	mean	ASTM E 1875, T = 200 °C
	107 GPa	flat-wise in the thickness direction, ff(f) = 1514.0 Hz	ASTM E 1875, T = 200 °C
	107 GPa	edge-wise in the width direction, ff(e) = 4437.0 Hz	ASTM E 1875, T = 200 °C
	105 GPa	mean	ASTM E 1875, T = 250 °C
	104 GPa	flat-wise in the thickness direction, ff(f) = 1497.0 Hz	ASTM E 1875, T = 250 °C
	105 GPa	edge-wise in the width direction, ff(e) = 4384.0 Hz	ASTM E 1875, T = 250 °C
	102 GPa	mean	ASTM E 1875, T = 300 °C
	102 GPa	flat-wise in the thickness direction, ff(f) = 1479.0 Hz	ASTM E 1875, T = 300 °C
	102 GPa	edge-wise in the width direction, ff(e) = 4331.0 Hz	ASTM E 1875, T = 300 °C
	100 GPa	mean	ASTM E 1875, T = 350 °C
	99 GPa	flat-wise in the thickness direction, ff(f) = 1460.0 Hz	ASTM E 1875, T = 350 °C
	100 GPa	edge-wise in the width direction, ff(e) = 4277.0 Hz	ASTM E 1875, T = 350 °C
	97 GPa	mean	ASTM E 1875, T = 400 °C
	97 GPa	flat-wise in the thickness direction, ff(f) = 1443.0 Hz	ASTM E 1875, T = 400 °C
	97 GPa	edge-wise in the width direction, ff(e) = 4226.0 Hz	ASTM E 1875, T = 400 °C
Thermische Eigenschaften

linearer Längenausdehnungskoeffizient	8.4 10⁻⁶/K		T = 50 °C
	8.6 10⁻⁶/K		T = 100 °C
	8.8 10⁻⁶/K		T = 150 °C
	9 10⁻⁶/K		T = 200 °C
	9.08 10⁻⁶/K		T = 250 °C
	9.17 10⁻⁶/K		T = 300 °C
	9.26 10⁻⁶/K		T = 350 °C
	9.35 10⁻⁶/K		T = 400 °C

Abbildungen und Diagramme

Tensile Modulus of Elasticity at different Temperatures

Change of Dimensions at different Temperatures compared to 24 °C

Density at different Temperatures

Coefficient of Linear Thermal Expansion at different Temperatures

Shear Modulus at different Temperatures

Fundamental Resonance Frequency of the Bar in Torsion at different Temperatures

Fundamental Resonance Frequency of the Bar in Edge-Wise Flexure at different Temperatures

Fundamental Resonance Frequency of the Bar in Flat-Wise Flexure at different Temperatures

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Haftungsausschluss

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.

Ti-6Al-4V, conventionally hot-formed (Ti_C_L_1)

Herstellungsverfahren und Ausgangsmaterialien

Physikalische Eigenschaften

Abbildungen und Diagramme

Daten bereitgestellt von

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