JIS H4100 Grade 6063: Quick-Cooled, Artificially Aged Aluminum Alloy

Aluminum JIS 6063 is an architectural alloy that offers users a high resistance to corrosion and excellent finishing characteristics. Easy to extrude with fair machinability, JIS 6063 can be both hot and cold formed and is commonly available as T6 temper as well as T4 temper.

Properties

General

Property	Value	Comment
Density	2.7 g/cm³	Typical for Wrought 6000 Series Aluminium

Mechanical

Property	Value	Condition	Related Standards	Comment
Elastic modulus	70.0 GPa			Typical for Wrought 6000 Series Aluminium
Elongation	8.0 %	quick cooled, artificially aged	JIS H4100
Plane-Strain Fracture Toughnes	22.0 - 35.0 MPa·√m			Typical for Wrought 6000 Series Aluminium
Poisson's ratio	0.33 [-]			Typical for Wrought 6000 Series Aluminium
Shear modulus	26.0 - 26.5 GPa			Typical for Wrought 6000 Series Aluminium
Tensile strength	147.0 MPa	quick cooled, artificially aged	JIS H4100
Yield strength	108.0 MPa	quick cooled, artificially aged	JIS H4100

Thermal

Property	Value	Comment
Coefficient of thermal expansion	1.6e-05 - 2.4e-05 1/K	Typical for Wrought 6000 Series Aluminium
Melting point	555.0 - 655.0 °C	Typical for Wrought 6000 Series Aluminium
Specific heat capacity	887.0 - 963.0 J/(kg·K)	Typical for Wrought 6000 Series Aluminium
Thermal conductivity	170.0 - 220.0 W/(m·K)	Typical for Wrought 6000 Series Aluminium

Electrical

Property	Value	Comment
Electrical conductivity	21000000.0 - 34000000.0 S/m	Typical for Wrought 6000 Series Aluminium
Electrical resistivity	2.9e-08 - 5e-08 Ω·m	Typical for Wrought 6000 Series Aluminium

Technological properties

Property
Workability	Excellent workability.

Property

Workability

Excellent workability.

JIS H4100 Grade 6063 Aluminum Alloy – High Corrosion Resistance & Superior Finish JIS H4120 Grade 1100 H14 – Pure, Corrosion‑Resistant Aluminum Alloy

Metal