DIN 17465 Grade GX40NiCrSiNb35-25 cast condition

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

Description

G-X 40 NiCrSiNb 35 25, especially for heat resistant parts of oven and cast pieces in carburising atmosphere. resistance: - in carburising gas: good - in nitrogenous gas: good - in oxidising sulfureous gas: middle - in reductive sulfureous gas: low - temperature loading on air: up to 1000°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.

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
Density	20.0 °C	7.7 g/cm³ Show Material materials with Density of 7.7 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	200 GPa Show Material materials with Elastic modulus of 200 GPa
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 - 1000 °C Show Material materials with Max service temperature, long of 0 - 1000 °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	14.7 W/(m·K) Show Material materials with Thermal conductivity of 14.7 W/(m·K)

Chemical properties

Property	Value
Carbon	0.35 - 0.45 % Show Material materials with Carbon of 0.35 - 0.45 %
Chromium	24 - 26 % Show Material materials with Chromium of 24 - 26 %
Manganese	1.5 % Show Material materials with Manganese of 1.5 %
Nickel	33 - 35 % Show Material materials with Nickel of 33 - 35 %
Niobium	0.8 - 1.8 % Show Material materials with Niobium of 0.8 - 1.8 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	1 - 2.5 % Show Material materials with Silicon of 1 - 2.5 %
Sulfur	0.03 % Show Material materials with Sulfur of 0.03 %