DIN 1725‑1 Grade 3.0517 T6 Aluminum Alloy – Superior Corrosion Resistance & Strength

Aluminum DIN 3.0517 is a popular alloy that offers customers very good atmospheric corrosion resistance and moderate strength. Aluminum 3003 offers good machinability for aluminum alloys, though it is not heat treatable. Unlike other aluminum alloys, DIN 3.0517 is weldable by conventional welding methods. It also takes cold and hot working well and has generally better mechanical properties when compared to 1000 series aluminum alloys.

Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density	20.0 °C	2.73 g/cm³	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus	20.0 °C	65.0	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m				Typical for Wrought 3000 Series Aluminium
Poisson's ratio		0.33 [-]				Typical for Wrought 3000 Series Aluminium
Shear modulus	20.0 °C	26.5	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Tensile strength	20.0 °C	170.0 - 210.0 MPa	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coefficient of thermal expansion	-50.0 °C	2.15e-05 1/K	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
	100.0 °C	2.32e-05 1/K	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
	200.0 °C	2.41e-05 1/K	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
	300.0 °C	2.52e-05 1/K	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Melting point		629.0 - 654.0 °C				Typical for Wrought 3000 Series Aluminium
Specific heat capacity	20.0 °C	893.0 J/(kg·K)	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Thermal conductivity	20.0 °C	160.0 - 200.0 W/(m·K)	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat

Electrical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Electrical conductivity	20.0 °C	23000000.0 - 29000000.0 S/m	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Electrical resistivity		3.4e-08 - 4.2e-08 Ω·m				Typical for Wrought 3000 Series Aluminium

Chemical properties

Property	Value	Condition	Related Standards	Shape
Copper	0.05 - 0.2 %	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Iron	0.7	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Manganese	1.0 - 1.5 %	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Silicon	0.6	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat
Zinc	0.1	T6	DIN 1725-1, EN 573-3, EN 573-4	Flat

Technological properties

Property
Workability	Good workability.

Property

Workability

Good workability.

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