DIN 1693-1 Grade GGG-40 cast condition

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Description

GGG-40, a ferritic cast iron material with nodular cast iron for cast pieces for high performance with the mechanical treatment as well as for cast pieces with high strain at rupture and impact energy for static and dynamic loadings in the construction of vehicles, building of ships, in civil engineering, plastics processing, for pumps and compressors as well as for armatures, in the machine tool manufacture, mechanical engineering, energy mechanical engineering, in the casting industry. For engine bearings, articulated bearing, disk wheels, axles, transmission case, engine racks, front plates, lockcylinder, framework, pump housing, cylinder, impellers, chuck, stand for machine tools, transport and storage vessel, molding boxes, molds, rims, hydraulic housing etc.. The material is comparable to UNS F 32800 of the USA.

Related Standards

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	Comment
Dichte	23.0 °C	7.15 g/cm³ Show Material materials with Dichte of 7.15 g/cm³	Typical for Ductile (Nodular) Cast Iron

Mechanisch

Property	Temperature	Value	Comment
Compressive yield strength	20.0 °C	700 MPa Show Material materials with Compressive yield strength of 700 MPa
Dehnung	20.0 °C	15 % Show Material materials with Dehnung of 15 %
Elastizitätsmodul	23.0 °C	165 - 180 GPa Show Material materials with Elastizitätsmodul of 165 - 180 GPa	Typical for Ductile (Nodular) Cast Iron
Härte, Brinell	20.0 °C	135 - 185 [-] Show Material materials with Härte, Brinell of 135 - 185 [-]
Poissonzahl	20.0 °C	0.27 - 0.29 [-] Show Material materials with Poissonzahl of 0.27 - 0.29 [-]
Schubmodule	23.0 °C	63 - 66 GPa Show Material materials with Schubmodule of 63 - 66 GPa	Typical for Ductile (Nodular) Cast Iron
Streckgrenze	20.0 °C	250 MPa Show Material materials with Streckgrenze of 250 MPa
Zugfestigkeit	20.0 °C	400 MPa Show Material materials with Zugfestigkeit of 400 MPa

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	100.0 °C	1.28E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.28E-5 1/K
	200.0 °C	1.33E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.33E-5 1/K
	300.0 °C	1.38E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.38E-5 1/K
	400.0 °C	1.43E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.43E-5 1/K
	500.0 °C	1.48E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.48E-5 1/K

Schmelzpunkt		1150 - 1200 °C Show Material materials with Schmelzpunkt of 1150 - 1200 °C	Typical for Ductile (Nodular) Cast Iron
Spezifische Wärmekapazität	23.0 °C	460 - 502 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 460 - 502 J/(kg·K)	Typical for Ductile (Nodular) Cast Iron
Wärmeleitfähigkeit	100.0 °C	38 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 38 W/(m·K)
	200.0 °C	39 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 39 W/(m·K)
	300.0 °C	37 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 37 W/(m·K)
	400.0 °C	36 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 36 W/(m·K)
	500.0 °C	34 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 34 W/(m·K)
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Chemical properties

Property	Value
Kohlenstoff	3.5 - 3.8 % Show Material materials with Kohlenstoff of 3.5 - 3.8 %
Magnesium	0.06 - 0.12 % Show Material materials with Magnesium of 0.06 - 0.12 %
Mangan	0.4 % Show Material materials with Mangan of 0.4 %
Phosphor	0.1 % Show Material materials with Phosphor of 0.1 %
Schwefel	0.01 % Show Material materials with Schwefel of 0.01 %
Silizium	2 - 3 % Show Material materials with Silizium of 2 - 3 %