DIN 17865 Grade G-TiAl6V4 Annealed

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Description

The aviation material G-TiAl6V4, material number 3.7264, according to the Werkstoffleistungsblatt der Deutschen Luftfahrt WL 3.7264, part 1 and part material G-TiAl6V4, material number 3.7161, according to DIN 17865-90. The material is applied as weight-saving construction material in the aviation. (Werkstoffleistungsblatt der Deutschen Luftfahrt WL: material specification of he German aviation)

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Value	Comment
Density	4.506 g/cm³ Show Material materials with Density of 4.506 g/cm³	Typical for Titanium

Mechanical

Property	Temperature	Value	Condition	Related Standards	Comment
Elastic modulus		120.0 GPa Show Material materials with Elastic modulus of 120.0 GPa			Typical for Titanium
Elongation	20.0 °C	5.0 % Show Material materials with Elongation of 5.0 %	Annealed	WL 3.7264-1, DIN 17865
Reduction of area	20.0 °C	10.0 % Show Material materials with Reduction of area of 10.0 %	Annealed	WL 3.7264-1, DIN 17865
Tensile strength	20.0 °C	880.0 MPa Show Material materials with Tensile strength of 880.0 MPa	Annealed	WL 3.7264-1, DIN 17865

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion		8.400000000000001e-06 - 8.599999999999999e-06 1/K Show Material materials with Coefficient of thermal expansion of 8.400000000000001e-06 - 8.599999999999999e-06 1/K			Typical for Titanium
Melting point		1668.0 °C Show Material materials with Melting point of 1668.0 °C			Typical for Titanium
Thermal conductivity	20.0 °C	7.1 W/(m·K) Show Material materials with Thermal conductivity of 7.1 W/(m·K)	Annealed	WL 3.7264-1, DIN 17865

Electrical

Property	Temperature	Value	Condition	Related Standards
Electrical conductivity	20.0 °C	580000.0 S/m Show Material materials with Electrical conductivity of 580000.0 S/m	Annealed	WL 3.7264-1, DIN 17865

Chemical properties

Property	Value	Condition	Related Standards
Aluminium	5.5 - 6.7 % Show Material materials with Aluminium of 5.5 - 6.7 %	Annealed	WL 3.7264-1, DIN 17865
Carbon	0.1 Show Material materials with Carbon of 0.1	Annealed	WL 3.7264-1, DIN 17865
Hydrogen	0.015 Show Material materials with Hydrogen of 0.015	Annealed	WL 3.7264-1, DIN 17865
Iron	0.3 Show Material materials with Iron of 0.3	Annealed	WL 3.7264-1, DIN 17865
Nitrogen	0.05 Show Material materials with Nitrogen of 0.05	Annealed	WL 3.7264-1, DIN 17865
Oxygen	0.25 Show Material materials with Oxygen of 0.25	Annealed	WL 3.7264-1, DIN 17865
Titanium	87.7 % Show Material materials with Titanium of 87.7 %	Annealed	WL 3.7264-1, DIN 17865
Vanadium	3.5 - 4.5 % Show Material materials with Vanadium of 3.5 - 4.5 %	Annealed	WL 3.7264-1, DIN 17865

Technological properties

Property

Processing methods

investment casting, sample taken from casting or separately cast or cast on