EN 12844 Grade GD-ZnAl4Cu1 cast condition

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Description

The material GD-ZnAl4Cu1, material NR. 2.2141, characteristic Z 410, is the advantages alloy for pieces of die casting. The alloy combine good mechanical characteristics, good corrosion resistance, good dimensional accuracy and dimensional stability as well as the possibility for galvanically deposition nearly all metals on cast pieces of this alloy. With attention of increased purity and suitable processing conditions the material GD-ZnAl4Cu1 is applicable also under extreme climate conditions. The casting temperature is to amount to about 425 °C (max. 450 °C), the form temperature (pressure pouring) is on approximately 180 to max. to adjust 250 °C.

Related Standards

Equivalent Materials

DIN ZP5(ZP0410)

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Eigenschaften

Allgemein

Property	Temperature	Value
Dichte	20.0 °C	6.7 g/cm³ Show Material materials with Dichte of 6.7 g/cm³

Mechanisch

Property	Temperature	Value	Comment
Dehnung	20.0 °C	2 - 5 % Show Material materials with Dehnung of 2 - 5 %
Elastizitätsmodul	20.0 °C	130 GPa Show Material materials with Elastizitätsmodul of 130 GPa
Härte, Brinell	20.0 °C	85 - 105 [-] Show Material materials with Härte, Brinell of 85 - 105 [-]
Poissonzahl	23.0 °C	0.3 [-] Show Material materials with Poissonzahl of 0.3 [-]	Typical for Zinc Aluminium
Streckgrenze Rp 0,2	20.0 °C	220 - 250 MPa Show Material materials with Streckgrenze Rp 0,2 of 220 - 250 MPa
Zugfestigkeit	20.0 °C	280 - 350 MPa Show Material materials with Zugfestigkeit of 280 - 350 MPa

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	23.0 °C	2.2E-5 - 2.8E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.2E-5 - 2.8E-5 1/K	Typical for Zinc Aluminium
Schmelzpunkt		375 - 485 °C Show Material materials with Schmelzpunkt of 375 - 485 °C	Typical for Zinc Aluminium
Spezifische Wärmekapazität	20.0 °C	427 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 427 J/(kg·K)
Wärmeleitfähigkeit	20.0 °C	92 - 100 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 92 - 100 W/(m·K)

Elektrisch

Property	Temperature	Value
Elektrische Leitfähigkeit	20.0 °C	1.60E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 1.60E+7 S/m

Chemical properties

Property	Value
Aluminium	3.5 - 4.3 % Show Material materials with Aluminium of 3.5 - 4.3 %
Eisen	5E-3 % Show Material materials with Eisen of 5E-3 %
Kupfer	0.4 - 1.1 % Show Material materials with Kupfer of 0.4 - 1.1 %
Magnesium	0.02 - 0.06 % Show Material materials with Magnesium of 0.02 - 0.06 %
Nickel	0.02 % Show Material materials with Nickel of 0.02 %
Zink	94.44 % Show Material materials with Zink of 94.44 %
Zinn	0.02 % Show Material materials with Zinn of 0.02 %

Technological properties

Property
Processing methods	pressure die casting, separately cast test sample