DIN 1712-3 Grade 3.0205 F12 – Pure Aluminium: Superior Oxidation & Conductivity

Pure aluminium This material is well anodically oxidizable and has a good electrical and thermal conductivity. The splinter-giving workability is bad because of danger of smearing. Its mechanical strength is low, the plasticity high. The forming capacity and the chemical as well as weather proofness are excellent. The materialist it for welding and braze welding well suitably. Application: Apparatus engineering, roll bond, z-bond, household devices, camp and tansport tanks for the chemical, pharmaceutical and food industry, roofings, linings, arts and crafts, packing, flow pressed parts (tubes, tube, doses, bottles), metal goods, motor vehicle characteristics.

Properties

General

Property	Temperature	Value	Condition	Related Standards
Density	20.0 °C	2.71 g/cm³	F12	DIN 1712-3, EN 573-3, EN 573-4

Mechanical

Property	Temperature	Value	Condition	Related Standards	Comment
Elastic modulus	20.0 °C	60.0 - 65.0 GPa	F12	DIN 1712-3, EN 573-3, EN 573-4
Elongation	-196.0 °C	45.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	-80.0 °C	24.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	-28.0 °C	20.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	20.0 °C	20.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	100.0 °C	20.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	150.0 °C	23.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	200.0 °C	26.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	260.0 °C	75.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	315.0 °C	80.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
	370.0 °C	85.0 %	F12	DIN 1712-3, EN 573-3, EN 573-4
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m			Typical for Wrought 1000 Series Aluminium
Poisson's ratio		0.33 [-]			Typical for Wrought 1000 Series Aluminium
Shear modulus	20.0 °C	24.0 - 26.0 GPa	F12	DIN 1712-3, EN 573-3, EN 573-4
Tensile strength	-196.0 °C	210.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	-80.0 °C	140.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	-28.0 °C	130.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	20.0 °C	125.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	100.0 °C	110.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	150.0 °C	95.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	200.0 °C	70.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	260.0 °C	30.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	315.0 °C	20.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4
	370.0 °C	15.0 MPa	F12	DIN 1712-3, EN 573-3, EN 573-4

Thermal

Property	Temperature	Value	Condition	Related Standards	Comment
Coefficient of thermal expansion	-50.0 °C	2.17e-05 1/K	F12	DIN 1712-3, EN 573-3, EN 573-4
	100.0 °C	2.35e-05 1/K	F12	DIN 1712-3, EN 573-3, EN 573-4
	200.0 °C	2.44e-05 1/K	F12	DIN 1712-3, EN 573-3, EN 573-4
	300.0 °C	2.54e-05 1/K	F12	DIN 1712-3, EN 573-3, EN 573-4
Melting point		645.0 - 660.0 °C			Typical for Wrought 1000 Series Aluminium
Specific heat capacity		900.0 - 963.0 J/(kg·K)			Typical for Wrought 1000 Series Aluminium
Thermal conductivity	20.0 °C	205.0 - 210.0 W/(m·K)	F12	DIN 1712-3, EN 573-3, EN 573-4

Electrical

Property	Temperature	Value	Condition	Related Standards	Comment
Electrical conductivity	20.0 °C	34400000.0 - 35500000.0 S/m	F12	DIN 1712-3, EN 573-3, EN 573-4
Electrical resistivity		2.7e-08 - 3e-08 Ω·m			Typical for Wrought 1000 Series Aluminium

Chemical properties

Property	Value	Condition	Related Standards
Copper	0.05	F12	DIN 1712-3, EN 573-3, EN 573-4
Magnesium	0.05	F12	DIN 1712-3, EN 573-3, EN 573-4
Manganese	0.05	F12	DIN 1712-3, EN 573-3, EN 573-4
Titanium	0.05	F12	DIN 1712-3, EN 573-3, EN 573-4
Zinc	0.1	F12	DIN 1712-3, EN 573-3, EN 573-4

Technological properties

Property
Brazing	Excellent
Workability	Excellent workability.

Property

Brazing

Excellent

Workability

Excellent workability.

EN 573-3 AW-2024 F Aluminum Alloy – High Strength, Aircraft‑Grade Material DIN 1725-1 Grade 3.0505 H1x: Premium AlMn0.5Mg0.5 Alloy for Advanced Forming & Architectural Use

Metal