EN 1706 Grade AC-71000 T1

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Description

Material EN AC-AlZn5Mg is produced as sand and die cast. It shows the following casting characteristics and properties: plasticity: acceptable heat crack resistance: insufficient pressure tightness: insufficient workability (after heat-treatment): excellent worability (casting condition): excellent corrosion resistance: good decorative anodic oxidation: good weldability: acceptable polishability: good strength at room temperature: acceptable strength at increased temp. (up to 200°C): insufficient ductility (impact strength): good fatigue strength amounts 60 to 90 N/mm² ( best available casting method, values for vibration durability up to 50*10 hoch 6 cycles [Woehler diagram]).

Related Standards

EN 1706

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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Propiedades

General

Property	Value	Comment
Densidad	2.8 g/cm³ Show Material materials with Densidad of 2.8 g/cm³	Typical for Cast 7xx.x Series Aluminium

Mecánica

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Bending Fatigue Strength		60.0 - 90.0 MPa Show Material materials with Bending Fatigue Strength of 60.0 - 90.0 MPa	T1	EN 1706	Casting
Coeficiente de Poisson		0.33 [-] Show Material materials with Coeficiente de Poisson of 0.33 [-]				Typical for Cast 7xx.x Series Aluminium
Dureza Brinell		60.0 [-] Show Material materials with Dureza Brinell of 60.0 [-]	T1	EN 1706	Casting
		65.0 [-] Show Material materials with Dureza Brinell of 65.0 [-]	T1	EN 1706	Casting
	20.0 °C	60.0 [-] Show Material materials with Dureza Brinell of 60.0 [-]	T1	EN 1706
	20.0 °C	65.0 [-] Show Material materials with Dureza Brinell of 65.0 [-]	T1	EN 1706
Módulo elástico		74.0 GPa Show Material materials with Módulo elástico of 74.0 GPa				Typical for Cast 7xx.x Series Aluminium
Resistencia a la tracción		190.0 MPa Show Material materials with Resistencia a la tracción of 190.0 MPa	T1	EN 1706	Casting
		210.0 MPa Show Material materials with Resistencia a la tracción of 210.0 MPa	T1	EN 1706	Casting
	20.0 °C	190.0 MPa Show Material materials with Resistencia a la tracción of 190.0 MPa	T1	EN 1706
	20.0 °C	210.0 MPa Show Material materials with Resistencia a la tracción of 210.0 MPa	T1	EN 1706

Aplicaciones térmicas

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Calor específico		963.0 J/(kg·K) Show Material materials with Calor específico of 963.0 J/(kg·K)				Typical for Cast 7xx.x Series Aluminium
Coeficiente de dilatación térmica	20 °C	2.4e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.4e-05 1/K	T1	EN 1706	Casting
	100.0 °C	2.4e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.4e-05 1/K	T1	EN 1706	Casting
	100 °C	2.4e-05 1/K Show Material materials with Coeficiente de dilatación térmica of 2.4e-05 1/K	T1	EN 1706	Casting
Conductividad térmica	20.0 °C	130.0 - 140.0 W/(m·K) Show Material materials with Conductividad térmica of 130.0 - 140.0 W/(m·K)	T1	EN 1706	Casting
Temperatura de fusión		550.0 - 645.0 °C Show Material materials with Temperatura de fusión of 550.0 - 645.0 °C				Typical for Cast 7xx.x Series Aluminium

Eléctrico

Property	Temperature	Value	Condition	Related Standards	Shape
Conductividad eléctrica	20.0 °C	19000000.0 - 21000000.0 S/m Show Material materials with Conductividad eléctrica of 19000000.0 - 21000000.0 S/m	T1	EN 1706	Casting
Resistividad eléctrica		4.76e-08 - 5.26e-08 Ω·m Show Material materials with Resistividad eléctrica of 4.76e-08 - 5.26e-08 Ω·m	T1	EN 1706	Casting

Chemical properties

Property	Value	Condition	Related Standards	Shape
Aluminio	90.3 % Show Material materials with Aluminio of 90.3 %	T1	EN 1706
Cobre	0.15 - 0.35 % Show Material materials with Cobre of 0.15 - 0.35 %	T1	EN 1706	Casting
Cromo	0.15 - 0.6 % Show Material materials with Cromo of 0.15 - 0.6 %	T1	EN 1706	Casting
Estaño	0.05 % Show Material materials with Estaño of 0.05 %	T1	EN 1706	Casting
Hierro	0.8 % Show Material materials with Hierro of 0.8 %	T1	EN 1706
	0.80 % Show Material materials with Hierro of 0.80 %	T1	EN 1706	Casting
Magnesio	0.4 - 0.7 % Show Material materials with Magnesio of 0.4 - 0.7 %	T1	EN 1706	Casting
Manganeso	0.4 % Show Material materials with Manganeso of 0.4 %	T1	EN 1706	Casting
Níquel	0.05 % Show Material materials with Níquel of 0.05 %	T1	EN 1706	Casting
Plomo	0.05 % Show Material materials with Plomo of 0.05 %	T1	EN 1706	Casting
Silicona	0.3 % Show Material materials with Silicona of 0.3 %	T1	EN 1706	Casting
Titanio	0.1 - 0.25 % Show Material materials with Titanio of 0.1 - 0.25 %	T1	EN 1706	Casting
Zinc	4.5 - 6.0 % Show Material materials with Zinc of 4.5 - 6.0 %	T1	EN 1706	Casting

Technological properties

Property
Anodizing	decorative: good
Corrosion properties	general: good
General machinability	after thermal treatment: excellent, as cast: excellent
Processing methods	permanent mould casting, separately cast test sample