EN 573-3 Grade AW-7075 H111 – High-Performance Aluminum Alloy for Aerospace

EN AW-7075 is a high-strength alloy that offers good stress-corrosion cracking resistance. Known as a mainstay in the aerospace industry since it was introduced, Aluminum 7075 brings moderate toughness as well as an excellent strength-to-weight ratio. It is also important to note that at sub-zero temperatures Aluminum 7075 increases in strength.

Additional services: Cuttings, Parts from drawings

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Quantity: 1 PCS

Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density		2.8 g/cm³	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	2.8 g/cm³	H111	EN 573-3	Rod, Tube

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus		72.0 GPa	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	70.0 - 73.0 GPa	H111	EN 573-3	Rod, Tube
Elongation		8.0 %	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar	A50
		10.0 %	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar	A100
	20.0 °C	8.0 %	H111	EN 573-3	Rod, Tube	A50
	20.0 °C	10.0 %	H111	EN 573-3	Rod, Tube
Hardness, Brinell	20.0 °C	60.0 [-]	H111	EN 573-3	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		27.1 GPa	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	25.0 - 27.0 GPa	H111	EN 573-3	Rod, Tube
Tensile strength		275.0	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	275.0	H111	EN 573-3	Rod, Tube

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape
Coefficient of thermal expansion	-50 °C	2.16e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	-50.0 °C	2.16e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	20 °C	2.16e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	20 °C	2.3399999999999996e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20 °C	2.43e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	20 °C	2.52e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	100 °C	2.3399999999999996e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	100.0 °C	2.34e-05 1/K	H111	EN 573-3	Rod, Tube
	200 °C	2.43e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	200.0 °C	2.43e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	300 °C	2.52e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
	300.0 °C	2.52e-05 1/K	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod
Melting point		480.0 - 640.0 °C	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Specific heat capacity		862.0 J/(kg·K)	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	862.0 J/(kg·K)	H111	EN 573-3	Rod, Tube
Thermal conductivity	20.0 °C	130.0 - 160.0 W/(m·K)	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Electrical

Property	Temperature	Value	Condition	Related Standards	Shape
Electrical conductivity	20.0 °C	19000000.0 - 23000000.0 S/m	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Electrical resistivity		4.35e-08 - 5.26e-08 Ω·m	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chromium	0.18 - 0.28 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Copper	1.2 - 2.0 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Iron	0.5 %	H111	EN 573-3	Rod, Tube
	0.50 %	H111	EN 573-3, EN 754, EN 755	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Magnesium	2.1 - 2.9 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Manganese	0.3 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Silicon	0.4 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Titanium	0.2 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar
Zinc	5.1 - 6.1 %	H111	EN 573-3, EN 754, EN 755	Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Technological properties

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

AW-8011A H111 Aluminum Alloy – EN 573-3 Certified Food-Safe Grade AW-7010 T6: Premium EN 573-3 Grade Aluminum Alloy for Advanced Applications

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