DIN 1693-1 Grade GGG-40 cast condition

Want to keep this datasheet? Save it now in your required format

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

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

All categories

Properties

General

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

Mechanical

Property	Temperature	Value	Comment
Compressive yield strength	20.0 °C	700 MPa Show Material materials with Compressive yield strength of 700 MPa
Elastic modulus	23.0 °C	165 - 180 GPa Show Material materials with Elastic modulus of 165 - 180 GPa	Typical for Ductile (Nodular) Cast Iron
Elongation	20.0 °C	15 % Show Material materials with Elongation of 15 %
Hardness, Brinell	20.0 °C	135 - 185 [-] Show Material materials with Hardness, Brinell of 135 - 185 [-]
Poisson's ratio	20.0 °C	0.27 - 0.29 [-] Show Material materials with Poisson's ratio of 0.27 - 0.29 [-]
Shear modulus	23.0 °C	63 - 66 GPa Show Material materials with Shear modulus of 63 - 66 GPa	Typical for Ductile (Nodular) Cast Iron
Tensile strength	20.0 °C	400 MPa Show Material materials with Tensile strength of 400 MPa
Yield strength	20.0 °C	250 MPa Show Material materials with Yield strength of 250 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	100.0 °C	1.28E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.28E-5 1/K
	200.0 °C	1.33E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.33E-5 1/K
	300.0 °C	1.38E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.38E-5 1/K
	400.0 °C	1.43E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.43E-5 1/K
	500.0 °C	1.48E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.48E-5 1/K

Melting point		1150 - 1200 °C Show Material materials with Melting point of 1150 - 1200 °C	Typical for Ductile (Nodular) Cast Iron
Specific heat capacity	23.0 °C	460 - 502 J/(kg·K) Show Material materials with Specific heat capacity of 460 - 502 J/(kg·K)	Typical for Ductile (Nodular) Cast Iron
Thermal conductivity	100.0 °C	38 W/(m·K) Show Material materials with Thermal conductivity of 38 W/(m·K)
	200.0 °C	39 W/(m·K) Show Material materials with Thermal conductivity of 39 W/(m·K)
	300.0 °C	37 W/(m·K) Show Material materials with Thermal conductivity of 37 W/(m·K)
	400.0 °C	36 W/(m·K) Show Material materials with Thermal conductivity of 36 W/(m·K)
	500.0 °C	34 W/(m·K) Show Material materials with Thermal conductivity of 34 W/(m·K)
	Unlock all property charts

Chemical properties

Property	Value
Carbon	3.5 - 3.8 % Show Material materials with Carbon of 3.5 - 3.8 %
Magnesium	0.06 - 0.12 % Show Material materials with Magnesium of 0.06 - 0.12 %
Manganese	0.4 % Show Material materials with Manganese of 0.4 %
Phosphorus	0.1 % Show Material materials with Phosphorus of 0.1 %
Silicon	2 - 3 % Show Material materials with Silicon of 2 - 3 %
Sulfur	0.01 % Show Material materials with Sulfur of 0.01 %