EN 12167 Grade CuZn37 H110

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Description

CuZn37 (CW508L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn36. CuZn37 is the main alloy for cold forming. It shows favorable corrosion resistance to fresh water. Processing properties: warm forming: good cold forming: very good machinability: moderately hard soldering: good soft soldering: very good TIG-welding: moderately burnishing: very good CuZn37 is used for bulb bases, wire clamps for aerial lines, contact springs, metal and wooden screws, print roller and zip fastener. For the electrolytically tinned strip the coatings (Sn bright, Sn matt, Sn fuzed, SnPb) are listed by the application (better solderability, better corrosion resistance, reduction of the electrical contact resistance, better appearance) in the DIN EN 14436 : 2004-11 (Table 5)

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Equivalent Materials

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	8.44 g/cm³ Show Material materials with Dichte of 8.44 g/cm³

Mechanisch

Property	Temperature	Value	Comment
Elastizitätsmodul	20.0 °C	110 GPa Show Material materials with Elastizitätsmodul of 110 GPa
	100.0 °C	106 GPa Show Material materials with Elastizitätsmodul of 106 GPa
	200.0 °C	102 GPa Show Material materials with Elastizitätsmodul of 102 GPa
	300.0 °C	97 GPa Show Material materials with Elastizitätsmodul of 97 GPa
	400.0 °C	89 GPa Show Material materials with Elastizitätsmodul of 89 GPa
	500.0 °C	79 GPa Show Material materials with Elastizitätsmodul of 79 GPa

Härte, Brinell	20.0 °C	110 [-] Show Material materials with Härte, Brinell of 110 [-]
Härte, Vickers	20.0 °C	115 [-] Show Material materials with Härte, Vickers of 115 [-]
Schubmodule	23.0 °C	40 GPa Show Material materials with Schubmodule of 40 GPa	Typical for Wrought Copper Brass

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	150.0 °C	1.9E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.9E-5 1/K
	300.0 °C	2.1E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.1E-5 1/K
	650.0 °C	2.3E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3E-5 1/K
	800.0 °C	2.4E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.4E-5 1/K
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Schmelzpunkt		875 - 1075 °C Show Material materials with Schmelzpunkt of 875 - 1075 °C	Typical for Wrought Copper Brass
Spezifische Wärmekapazität	20.0 °C	377 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 377 J/(kg·K)
Wärmeleitfähigkeit	-200.0 °C	50 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 50 W/(m·K)
	20.0 °C	120 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 120 W/(m·K)
	200.0 °C	142 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 142 W/(m·K)
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Elektrisch

Property	Temperature	Value
Elektrische Leitfähigkeit	20.0 °C	1.50E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 1.50E+7 S/m
	200.0 °C	1.20E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 1.20E+7 S/m
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spezifischer Widerstand	20.0 °C	6.6E-8 Ω·m Show Material materials with spezifischer Widerstand of 6.6E-8 Ω·m
	200.0 °C	8.3E-8 Ω·m Show Material materials with spezifischer Widerstand of 8.3E-8 Ω·m
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Chemical properties

Property	Value
Aluminium	0.05 % Show Material materials with Aluminium of 0.05 %
Blei	0.1 % Show Material materials with Blei of 0.1 %
Eisen	0.1 % Show Material materials with Eisen of 0.1 %
Kupfer	62 - 64 % Show Material materials with Kupfer of 62 - 64 %
Nickel	0.3 % Show Material materials with Nickel of 0.3 %
Zinn	0.1 % Show Material materials with Zinn of 0.1 %

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