EN 10028-7 Grade X2CrTiNb18 solution annealed (+AT)

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Description

The ferritic steel X2CrTiNb18 is a structural stabilized stainless steel. The material is acc. to DIN EN 10095 allowed to be used as a heat-resistant steel. Application: vehicle construction, exhaust system components, whiteware, for welded parts in dairy and food industry, in breweries

Related Standards

EN 10028-7

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	7.7 g/cm³ Show Material materials with Density of 7.7 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	220 GPa Show Material materials with Elastic modulus of 220 GPa
	100.0 °C	215 GPa Show Material materials with Elastic modulus of 215 GPa
	200.0 °C	210 GPa Show Material materials with Elastic modulus of 210 GPa
	300.0 °C	205 GPa Show Material materials with Elastic modulus of 205 GPa
	400.0 °C	195 GPa Show Material materials with Elastic modulus of 195 GPa

Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Ferritic Stainless Steel
Shear modulus	23.0 °C	77 GPa Show Material materials with Shear modulus of 77 GPa	Typical for Ferritic Stainless Steel
Yield strength Rp0.2	50.0 °C	242 MPa Show Material materials with Yield strength Rp0.2 of 242 MPa
	100.0 °C	230 MPa Show Material materials with Yield strength Rp0.2 of 230 MPa
	150.0 °C	220 MPa Show Material materials with Yield strength Rp0.2 of 220 MPa
	200.0 °C	210 MPa Show Material materials with Yield strength Rp0.2 of 210 MPa
	250.0 °C	205 MPa Show Material materials with Yield strength Rp0.2 of 205 MPa
	300.0 °C	200 MPa Show Material materials with Yield strength Rp0.2 of 200 MPa
	350.0 °C	180 MPa Show Material materials with Yield strength Rp0.2 of 180 MPa
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Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	100.0 °C	1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1E-5 1/K
	200.0 °C	1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1E-5 1/K
	300.0 °C	1.05E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.05E-5 1/K
	400.0 °C	1.05E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.05E-5 1/K
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Melting point		1425 - 1530 °C Show Material materials with Melting point of 1425 - 1530 °C	Typical for Ferritic Stainless Steel
Specific heat capacity	20.0 °C	460 J/(kg·K) Show Material materials with Specific heat capacity of 460 J/(kg·K)
Thermal conductivity	20.0 °C	25 W/(m·K) Show Material materials with Thermal conductivity of 25 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	6E-7 Ω·m Show Material materials with Electrical resistivity of 6E-7 Ω·m

Chemical properties

Property	Value
Carbon	0.03 % Show Material materials with Carbon of 0.03 %
Chromium	17.5 - 18.5 % Show Material materials with Chromium of 17.5 - 18.5 %
Manganese	1 % Show Material materials with Manganese of 1 %
Niobium	1 % Show Material materials with Niobium of 1 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	1 % Show Material materials with Silicon of 1 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %
Titanium	0.1 - 0.6 % Show Material materials with Titanium of 0.1 - 0.6 %

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