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

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Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

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

Mechanisch

Property	Temperature	Value	Comment
Bending Fatigue Strength	23.0 °C	60 MPa Show Material materials with Bending Fatigue Strength of 60 MPa
Dehnung A50	20.0 °C	5 % Show Material materials with Dehnung A50 of 5 %
	23.0 °C	5 % Show Material materials with Dehnung A50 of 5 %

Elastizitätsmodul	20.0 °C	85 GPa Show Material materials with Elastizitätsmodul of 85 GPa
Härte, Brinell	20.0 °C	102 [-] Show Material materials with Härte, Brinell of 102 [-]
	23.0 °C	102 [-] Show Material materials with Härte, Brinell of 102 [-]
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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	270 MPa Show Material materials with Streckgrenze Rp 0,2 of 270 MPa
	23.0 °C	270 MPa Show Material materials with Streckgrenze Rp 0,2 of 270 MPa
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Zugfestigkeit	20.0 °C	335 MPa Show Material materials with Zugfestigkeit of 335 MPa
	23.0 °C	335 MPa Show Material materials with Zugfestigkeit of 335 MPa
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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	23.0 °C	393 - 525 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 393 - 525 J/(kg·K)	Typical for Zinc Aluminium
Wärmeleitfähigkeit	20.0 °C	119 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 119 W/(m·K)

Elektrisch

Property	Temperature	Value
Elektrische Leitfähigkeit	20.0 °C	1.51E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 1.51E+7 S/m
spezifischer Widerstand	20.0 °C	6.6E-8 Ω·m Show Material materials with spezifischer Widerstand of 6.6E-8 Ω·m

Chemical properties

Property	Value
Aluminium	3.7 - 4.3 % Show Material materials with Aluminium of 3.7 - 4.3 %
Andere	Rest Zn
Blei	5E-3 % Show Material materials with Blei of 5E-3 %
Cadmium	5E-3 % Show Material materials with Cadmium of 5E-3 %
Eisen	0.05 % Show Material materials with Eisen of 0.05 %
Kupfer	2.7 - 3.3 % Show Material materials with Kupfer of 2.7 - 3.3 %
Magnesium	0.03 - 0.06 % Show Material materials with Magnesium of 0.03 - 0.06 %
Nickel	0.02 % Show Material materials with Nickel of 0.02 %
Silizium	0.03 % Show Material materials with Silizium of 0.03 %
Zink	92.23 % Show Material materials with Zink of 92.23 %
Zinn	0 - 0.02 % Show Material materials with Zinn of 0 - 0.02 %

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