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JIS H4100 Grade 7N01 O Aluminium: Key Properties & Standards

Properties

General

PropertyValueComment

Density

2.7 - 2.85 g/cm³

Typical for Wrought 7000 Series Aluminium

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

69.0 - 72.0 GPa

Typical for Wrought 7000 Series Aluminium

Elongation

12.0 %

O

JIS H4100

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

Typical for Wrought 7000 Series Aluminium

Poisson's ratio

0.33 [-]

Typical for Wrought 7000 Series Aluminium

Shear modulus

26.4 - 27.1 GPa

Typical for Wrought 7000 Series Aluminium

Tensile strength

245.0 MPa

O

JIS H4100

Yield strength

147.0 MPa

O

JIS H4100

Thermal

PropertyValueComment

Coefficient of thermal expansion

2.1e-05 - 2.4e-05 1/K

Typical for Wrought 7000 Series Aluminium

Melting point

465.0 - 655.0 °C

Typical for Wrought 7000 Series Aluminium

Specific heat capacity

795.0 - 1050.0 J/(kg·K)

Typical for Wrought 7000 Series Aluminium

Thermal conductivity

121.0 - 170.0 W/(m·K)

Typical for Wrought 7000 Series Aluminium

Electrical

PropertyValueComment

Electrical conductivity

18000000.0 - 34000000.0 S/m

Typical for Wrought 7000 Series Aluminium

Electrical resistivity

2.9e-08 - 5.6e-08 Ω·m

Typical for Wrought 7000 Series Aluminium

Technological properties

Property
Brazing

Excellent

Processing history

O


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