EN 573-3 Grade AW-7075 T81

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Description

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.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM,AluKey.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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All categories

Usos

Automotriz

Piezas generales para vehículos

Engranajes

Lectura sugerida

6061-T6 Aluminium – The Ultimate Guide

7075-T6 Aluminium: Overview & Properties

Aircraft Aluminium Grades

Cast vs. Wrought Aluminium: Standards, Properties and Applications

Precipitation Hardening (Age Hardening)

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Propiedades

General

Property	Temperature	Value	Condition	Related Standards	Shape
Densidad		2.8 g/cm³ Show Material materials with Densidad of 2.8 g/cm³	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	2.8 g/cm³ Show Material materials with Densidad of 2.8 g/cm³	T81	EN 573-3	Seamless Tube

Mecánica

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coeficiente de Poisson		0.33 [-] Show Material materials with Coeficiente de Poisson of 0.33 [-]				Typical for Wrought 7000 Series Aluminium
Elongación		8.0 % Show Material materials with Elongación of 8.0 %	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar	A100
	20.0 °C	8.0 % Show Material materials with Elongación of 8.0 %	T81	EN 573-3	Seamless Tube
Módulo de cizallamiento		27.1 GPa Show Material materials with Módulo de cizallamiento of 27.1 GPa	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	25.0 - 27.0 GPa Show Material materials with Módulo de cizallamiento of 25.0 - 27.0 GPa	T81	EN 573-3	Seamless Tube
Módulo elástico		72.0 GPa Show Material materials with Módulo elástico of 72.0 GPa	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	70.0 - 73.0 GPa Show Material materials with Módulo elástico of 70.0 - 73.0 GPa	T81	EN 573-3	Seamless Tube
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m				Typical for Wrought 7000 Series Aluminium
Resistencia a la tracción		550.0 MPa Show Material materials with Resistencia a la tracción of 550.0 MPa	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	550.0 MPa Show Material materials with Resistencia a la tracción of 550.0 MPa	T81	EN 573-3	Seamless Tube

Aplicaciones térmicas

Property	Temperature	Value	Condition	Related Standards	Shape
Calor específico		862.0 J/(kg·K) Show Material materials with Calor específico of 862.0 J/(kg·K)	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20.0 °C	862.0 J/(kg·K) Show Material materials with Calor específico of 862.0 J/(kg·K)	T81	EN 573-3	Seamless Tube
Coeficiente de dilatación térmica	-50 °C	2.16e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.16e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	-50.0 °C	2.16e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.16e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	20 °C	2.16e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.16e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	20 °C	2.3399999999999996e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.3399999999999996e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	20 °C	2.43e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.43e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	20 °C	2.52e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.52e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	100 °C	2.3399999999999996e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.3399999999999996e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
	100.0 °C	2.34e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.34e-05 1/K	T81	EN 573-3	Seamless Tube
	200 °C	2.43e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.43e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	200.0 °C	2.43e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.43e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	300 °C	2.52e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.52e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
	300.0 °C	2.52e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.52e-05 1/K	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube
Conductividad térmica	20.0 °C	130.0 - 160.0 W/(m·K) Show Material materials with Conductividad térmica of 130.0 - 160.0 W/(m·K)	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Temperatura de fusión		480.0 - 640.0 °C Show Material materials with Temperatura de fusión of 480.0 - 640.0 °C	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Eléctrico

Property	Temperature	Value	Condition	Related Standards	Shape
Conductividad eléctrica	20.0 °C	19000000.0 - 23000000.0 S/m Show Material materials with Conductividad eléctrica of 19000000.0 - 23000000.0 S/m	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Resistividad eléctrica		4.35e-08 - 5.26e-08 Ω·m Show Material materials with Resistividad eléctrica of 4.35e-08 - 5.26e-08 Ω·m	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Chemical properties

Property	Value	Condition	Related Standards	Shape
Cobre	1.2 - 2.0 % Show Material materials with Cobre of 1.2 - 2.0 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Cromo	0.18 - 0.28 % Show Material materials with Cromo of 0.18 - 0.28 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Hierro	0.5 % Show Material materials with Hierro of 0.5 %	T81	EN 573-3	Seamless Tube
	0.50 % Show Material materials with Hierro of 0.50 %	T81	EN 573-3, EN 1592	Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Magnesio	2.1 - 2.9 % Show Material materials with Magnesio of 2.1 - 2.9 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Manganeso	0.3 % Show Material materials with Manganeso of 0.3 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Silicona	0.4 % Show Material materials with Silicona of 0.4 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Titanio	0.2 % Show Material materials with Titanio of 0.2 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar
Zinc	5.1 - 6.1 % Show Material materials with Zinc of 5.1 - 6.1 %	T81	EN 573-3, EN 1592	Seamless Tube, Strip, Sheet, Plate, Forging, Tube, 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

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