EN 12844 Grade ZP2

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Description

The material ZP2 with the material number ZP0430 is applied for sand and gravity die-castings of any kind, sheet-metal-forming tools as well as for moulds for injection-molding, deep-drawing and blowing of plastics. The alloy ZP2 is a possible alternative for the material ZP5 (ZP0410) if the strength of that material is insufficient. In the alloy family with 4 mass-per-cent aluminium, ZP2 possesses the highest strength and the best behaviour in terms of creep strength depending on time. According to DIN EN 12844, the alternating stress fatigue strength (time strength) is 60 N/mm² with 100 million reversals of stress, the creep life (0.5 per cent, 3000 h) is 130 N/mm². The temperature coefficient of the length is 27 µm/m*K.

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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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	6.8 g/cm³ Show Material materials with Densidad of 6.8 g/cm³

Mecánica

Property	Temperature	Value	Comment
Bending Fatigue Strength	23.0 °C	60 MPa Show Material materials with Bending Fatigue Strength of 60 MPa
Coeficiente de Poisson	23.0 °C	0.3 [-] Show Material materials with Coeficiente de Poisson of 0.3 [-]	Typical for Zinc Aluminium
Dureza Brinell	20.0 °C	102 [-] Show Material materials with Dureza Brinell of 102 [-]
	23.0 °C	102 [-] Show Material materials with Dureza Brinell of 102 [-]

Elongación A50	20.0 °C	5 % Show Material materials with Elongación A50 of 5 %
	23.0 °C	5 % Show Material materials with Elongación A50 of 5 %
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Límite elástico Rp 0,2	20.0 °C	270 MPa Show Material materials with Límite elástico Rp 0,2 of 270 MPa
	23.0 °C	270 MPa Show Material materials with Límite elástico Rp 0,2 of 270 MPa
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Módulo elástico	20.0 °C	85 GPa Show Material materials with Módulo elástico of 85 GPa
Resistencia a la tracción	20.0 °C	335 MPa Show Material materials with Resistencia a la tracción of 335 MPa
	23.0 °C	335 MPa Show Material materials with Resistencia a la tracción of 335 MPa
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Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	393 - 525 J/(kg·K) Show Material materials with Calor específico of 393 - 525 J/(kg·K)	Typical for Zinc Aluminium
Coeficiente de dilatación térmica	23.0 °C	2.2E-5 - 2.8E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2.2E-5 - 2.8E-5 1/K	Typical for Zinc Aluminium
Conductividad térmica	20.0 °C	119 W/(m·K) Show Material materials with Conductividad térmica of 119 W/(m·K)
Temperatura de fusión		375 - 485 °C Show Material materials with Temperatura de fusión of 375 - 485 °C	Typical for Zinc Aluminium

Eléctrico

Property	Temperature	Value
Conductividad eléctrica	20.0 °C	1.51E+7 S/m Show Material materials with Conductividad eléctrica of 1.51E+7 S/m
Resistividad eléctrica	20.0 °C	6.6E-8 Ω·m Show Material materials with Resistividad eléctrica of 6.6E-8 Ω·m

Chemical properties

Property	Value
Aluminio	3.7 - 4.3 % Show Material materials with Aluminio of 3.7 - 4.3 %
Cadmio	5E-3 % Show Material materials with Cadmio of 5E-3 %
Cobre	2.7 - 3.3 % Show Material materials with Cobre of 2.7 - 3.3 %
Estaño	0 - 0.02 % Show Material materials with Estaño of 0 - 0.02 %
Hierro	0.05 % Show Material materials with Hierro of 0.05 %
Magnesio	0.03 - 0.06 % Show Material materials with Magnesio of 0.03 - 0.06 %
Níquel	0.02 % Show Material materials with Níquel of 0.02 %
Otro	Rest Zn
Plomo	5E-3 % Show Material materials with Plomo of 5E-3 %
Silicona	0.03 % Show Material materials with Silicona of 0.03 %
Zinc	92.23 % Show Material materials with Zinc of 92.23 %

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