EN 10095 Grade X18CrN28 soft annealed (+A)

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Description

Ferritic chrome steel of high resistance to sulfureous gases. Heat-resistance in air up to 1100°C (highest application temp.). Application for recuperators in corrosive flue gas of carbon and heavy oil. Very high resistance to oil ash corrosion as well as to fused lead and tin.

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

Mechanical

Property	Temperature	Value
Elastic modulus	20.0 °C	209.6 GPa Show Material materials with Elastic modulus of 209.6 GPa
	95.0 °C	205.46 GPa Show Material materials with Elastic modulus of 205.46 GPa
	150.0 °C	202.71 GPa Show Material materials with Elastic modulus of 202.71 GPa
	205.0 °C	198.57 GPa Show Material materials with Elastic modulus of 198.57 GPa
	260.0 °C	195.12 GPa Show Material materials with Elastic modulus of 195.12 GPa
	315.0 °C	190.99 GPa Show Material materials with Elastic modulus of 190.99 GPa
	370.0 °C	185.47 GPa Show Material materials with Elastic modulus of 185.47 GPa
	425.0 °C	179.26 GPa Show Material materials with Elastic modulus of 179.26 GPa

Elongation	20.0 °C	15 % Show Material materials with Elongation of 15 %
Elongation A80	20.0 °C	13 % Show Material materials with Elongation A80 of 13 %
Hardness, Brinell	20.0 °C	212 [-] Show Material materials with Hardness, Brinell of 212 [-]
Poisson's ratio	20.0 °C	0.28 [-] Show Material materials with Poisson's ratio of 0.28 [-]
	95.0 °C	0.27 [-] Show Material materials with Poisson's ratio of 0.27 [-]
	150.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]
	205.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]
	260.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	315.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]
	370.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]
	425.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
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Shear modulus	20.0 °C	82.05 GPa Show Material materials with Shear modulus of 82.05 GPa
	95.0 °C	80.67 GPa Show Material materials with Shear modulus of 80.67 GPa
	150.0 °C	78.6 GPa Show Material materials with Shear modulus of 78.6 GPa
	205.0 °C	77.22 GPa Show Material materials with Shear modulus of 77.22 GPa
	260.0 °C	75.15 GPa Show Material materials with Shear modulus of 75.15 GPa
	315.0 °C	73.77 GPa Show Material materials with Shear modulus of 73.77 GPa
	370.0 °C	71.71 GPa Show Material materials with Shear modulus of 71.71 GPa
	425.0 °C	68.95 GPa Show Material materials with Shear modulus of 68.95 GPa
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Tensile strength	20.0 °C	500 - 700 MPa Show Material materials with Tensile strength of 500 - 700 MPa
Yield strength Rp0.2	20.0 °C	280 MPa Show Material materials with Yield strength Rp0.2 of 280 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	200.0 °C	1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1E-5 1/K
	400.0 °C	1.1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.1E-5 1/K
	600.0 °C	1.15E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.15E-5 1/K
	800.0 °C	1.2E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.2E-5 1/K
	1000.0 °C	1.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.3E-5 1/K
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Max service temperature, long		0 - 1000 °C Show Material materials with Max service temperature, long of 0 - 1000 °C
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	500 J/(kg·K) Show Material materials with Specific heat capacity of 500 J/(kg·K)
Thermal conductivity	20.0 °C	17 W/(m·K) Show Material materials with Thermal conductivity of 17 W/(m·K)
	500.0 °C	23 W/(m·K) Show Material materials with Thermal conductivity of 23 W/(m·K)
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Electrical

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

Chemical properties

Property	Value
Carbon	0.15 - 0.2 % Show Material materials with Carbon of 0.15 - 0.2 %
Chromium	26 - 29 % Show Material materials with Chromium of 26 - 29 %
Manganese	1 % Show Material materials with Manganese of 1 %
Nitrogen	0.15 - 0.25 % Show Material materials with Nitrogen of 0.15 - 0.25 %
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 %

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