DIN 17465 Grade GX40NiCrSiNb38-18 cast condition

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Description

G-X 40 NiCrSiNb 38 18, for parts for high resistance against variation of temperature, delivering grates, bearing racks, bearing arms, parts of reeling plant oven, like drums, blades and shield etc.. Especially applicable for parts of oven in carborising atmosphere. resistance: - in oxidising burning atmosphere: 1120°C - in reductive burning atmosphere: 1080°C - in oxidising sulfureous gas: 1080°C

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.

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Properties

General

Property	Temperature	Value
Density	20.0 °C	8 g/cm³ Show Material materials with Density of 8 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	190 - 210 GPa Show Material materials with Elastic modulus of 190 - 210 GPa	Typical for Steel
Elongation	20.0 °C	5 % Show Material materials with Elongation of 5 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Steel
Tensile strength	20.0 °C	400 MPa Show Material materials with Tensile strength of 400 MPa
Yield strength Rp0.2	20.0 °C	220 MPa Show Material materials with Yield strength Rp0.2 of 220 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	400.0 °C	1.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 1/K
	800.0 °C	1.7E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.7E-5 1/K
	1000.0 °C	1.85E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.85E-5 1/K

Max service temperature, long		0 - 1120 °C Show Material materials with Max service temperature, long of 0 - 1120 °C
Specific heat capacity	20.0 °C	500 J/(kg·K) Show Material materials with Specific heat capacity of 500 J/(kg·K)
Thermal conductivity	20.0 °C	14.6 W/(m·K) Show Material materials with Thermal conductivity of 14.6 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	9.9E-7 Ω·m Show Material materials with Electrical resistivity of 9.9E-7 Ω·m

Chemical properties

Property	Value
Carbon	0.3 - 0.5 % Show Material materials with Carbon of 0.3 - 0.5 %
Chromium	17 - 19 % Show Material materials with Chromium of 17 - 19 %
Manganese	1.5 % Show Material materials with Manganese of 1.5 %
Nickel	36 - 39 % Show Material materials with Nickel of 36 - 39 %
Niobium	1.2 - 1.8 % Show Material materials with Niobium of 1.2 - 1.8 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	1 - 2 % Show Material materials with Silicon of 1 - 2 %
Sulfur	0.03 % Show Material materials with Sulfur of 0.03 %