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JIS H4120 Grade 2117 T4 – 2000 Series Aluminum Alloy Properties

Properties

General

Property	Value	Comment
Density	2.75 - 2.84 g/cm³	Typical for Wrought 2000 Series Aluminium

Mechanical

Property	Value	Condition	Related Standards	Comment
Elastic modulus	70.0 - 73.0 GPa			Typical for Wrought 2000 Series Aluminium
Elongation	18.0 %	T4	JIS H4120
Plane-Strain Fracture Toughnes	22.0 - 35.0 MPa·√m			Typical for Wrought 2000 Series Aluminium
Poisson's ratio	0.33 [-]			Typical for Wrought 2000 Series Aluminium
Shear modulus	26.0 - 27.5 GPa			Typical for Wrought 2000 Series Aluminium
Tensile strength	255.0 MPa	T4	JIS H4120
Yield strength	118.0 MPa	T4	JIS H4120

Thermal

Property	Value	Comment
Coefficient of thermal expansion	1.6e-05 - 2.4e-05 1/K	Typical for Wrought 2000 Series Aluminium
Melting point	500.0 - 650.0 °C	Typical for Wrought 2000 Series Aluminium
Specific heat capacity	816.0 - 963.0 J/(kg·K)	Typical for Wrought 2000 Series Aluminium
Thermal conductivity	112.0 - 251.0 W/(m·K)	Typical for Wrought 2000 Series Aluminium

Electrical

Property	Value	Comment
Electrical conductivity	18000000.0 - 30000000.0 S/m	Typical for Wrought 2000 Series Aluminium
Electrical resistivity	3.4e-08 - 6e-08 Ω·m	Typical for Wrought 2000 Series Aluminium

Technological properties

Property

Processing history

T4

Workability

Moderate Workability

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