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AW-7022 T6510 Aluminium Alloy – EN 573-3 Grade Specification

Age-hardenable AlZn alloy. The alloy is not food safe.

Additional services: Cuttings, Parts from drawings

Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density		2.78 g/cm³	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
	20.0 °C	2.78 g/cm³	T6510	EN 573-3	Profile, Rod, Tube

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus		70.0 GPa	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
	20.0 °C	72.0 GPa	T6510	EN 573-3	Profile, Rod, Tube
Elongation		5.0 %	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube	A50
		7.0 %	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube	A100
	20.0 °C	5.0 %	T6510	EN 573-3	Profile, Rod, Tube	A50
	20.0 °C	7.0 %	T6510	EN 573-3	Profile, Tube, Rod
Hardness, Brinell	20.0 °C	133.0 [-]	T6510	EN 573-3	Profile, Rod, Tube
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	20.0 °C	27.5 GPa	T6510	EN 573-3	Profile, Rod, Tube
Tensile strength		470.0 MPa	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
		490.0 MPa	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
	20.0 °C	470.0 MPa	T6510	EN 573-3	Rod
	20.0 °C	490.0 MPa	T6510	EN 573-3	Profile, Tube, Rod

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coefficient of thermal expansion	20 °C	2.36e-05 1/K	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
	100 °C	2.36e-05 1/K	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
Melting point		480.0 - 640.0 °C	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
Specific heat capacity		795.0 - 1050.0 J/(kg·K)				Typical for Wrought 7000 Series Aluminium
Thermal conductivity	20.0 °C	130.0 - 160.0 W/(m·K)	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate

Electrical

Property	Temperature	Value	Condition	Related Standards	Shape
Electrical conductivity	20.0 °C	19000000.0 - 23000000.0 S/m	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Electrical resistivity		4.35e-08 - 5.26e-08 Ω·m	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chromium	0.1 - 0.3 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Copper	0.5 - 1.0 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Iron	0.5 %	T6510	EN 573-3	Profile, Rod, Tube
	0.50 %	T6510	EN 573-3, EN 755	Strip, Sheet, Plate, Rod, Tube
Magnesium	2.6 - 3.7 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Manganese	0.1 - 0.4 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Silicon	0.5 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate
Zinc	4.3 - 5.2 %	T6510	EN 573-3, EN 755	Profile, Rod, Tube, Strip, Sheet, Plate

Technological properties

Property
Anodizing	decorative: not suitable, Protective: good
Brazing	hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: not suitable, soft brazing with flux: not suitable
Corrosion properties	Seawater: poor, weathering: sufficient
Workability	Bending / Spinning (cold): poor (O) / not suitable, Impact extrusion (cold): not suitable, Deep drawing / upsetting (Condition) not suitable / not suitable

AA 7075 T6: High-Strength Aluminum Alloy for Aerospace AW-8011A H111 Aluminum Alloy – EN 573-3 Certified Food-Safe Grade

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