EN 10095 Grade X15CrNiSi25-21 solution annealed (+AT)

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Description

X15CrNiSi25-20 shows scaling resistance up to max. 1150°C (highest application temp. in air). The steel is slightly resistant in reducing, sulfureous and carburizing athmosphere. Sigma phase embrittlement at temperatures of 600 to 900°C. Application for parts of heat-treatment furnaces, pyrolysis appliances and glass pressing forms.

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	7.76 - 7.9 g/cm³ Show Material materials with Density of 7.76 - 7.9 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-269.0 °C	205.5 GPa Show Material materials with Elastic modulus of 205.5 GPa
	-195.0 °C	205.5 GPa Show Material materials with Elastic modulus of 205.5 GPa
	-100.0 °C	206 GPa Show Material materials with Elastic modulus of 206 GPa
	20.0 °C	196 GPa Show Material materials with Elastic modulus of 196 GPa
	27.0 °C	143.7 GPa Show Material materials with Elastic modulus of 143.7 GPa
	100.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	200.0 °C	182 GPa Show Material materials with Elastic modulus of 182 GPa
	300.0 °C	174 GPa Show Material materials with Elastic modulus of 174 GPa
	400.0 °C	166 GPa Show Material materials with Elastic modulus of 166 GPa
	500.0 °C	158 GPa Show Material materials with Elastic modulus of 158 GPa
	600.0 °C	150 GPa Show Material materials with Elastic modulus of 150 GPa
	700.0 °C	142 GPa Show Material materials with Elastic modulus of 142 GPa
	800.0 °C	134 GPa Show Material materials with Elastic modulus of 134 GPa
	900.0 °C	127 GPa Show Material materials with Elastic modulus of 127 GPa
	1000.0 °C	120 GPa Show Material materials with Elastic modulus of 120 GPa

Elongation	20.0 °C	30 % Show Material materials with Elongation of 30 %
Elongation A80	20.0 °C	28 % Show Material materials with Elongation A80 of 28 %
Hardness, Brinell	20.0 °C	223 [-] Show Material materials with Hardness, Brinell of 223 [-]
Poisson's ratio	-269.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	-195.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	20.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	27.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]
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Shear modulus	23.0 °C	77 GPa Show Material materials with Shear modulus of 77 GPa	Typical for Austenitic Stainless Steel
Tensile strength	20.0 °C	550 - 750 MPa Show Material materials with Tensile strength of 550 - 750 MPa
Yield strength Rp0.2	20.0 °C	230 MPa Show Material materials with Yield strength Rp0.2 of 230 MPa
Yield strength Rp1.0	20.0 °C	270 MPa Show Material materials with Yield strength Rp1.0 of 270 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	-100.0 °C	1.49E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.49E-5 1/K
	20.0 °C	1.61E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.61E-5 1/K
	100.0 °C	1.67E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.67E-5 1/K
	200.0 °C	1.55E-5 - 1.72E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.55E-5 - 1.72E-5 1/K
	300.0 °C	1.77E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.77E-5 1/K
	400.0 °C	1.7E-5 - 1.81E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.7E-5 - 1.81E-5 1/K
	500.0 °C	1.84E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.84E-5 1/K
	600.0 °C	1.75E-5 - 1.88E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.75E-5 - 1.88E-5 1/K
	700.0 °C	1.91E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.91E-5 1/K
	800.0 °C	1.8E-5 - 1.94E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.8E-5 - 1.94E-5 1/K
	900.0 °C	1.97E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.97E-5 1/K
	1000.0 °C	1.9E-5 - 2E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.9E-5 - 2E-5 1/K
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Max service temperature, long		0 - 1150 °C Show Material materials with Max service temperature, long of 0 - 1150 °C
Melting point		1230 - 1480 °C Show Material materials with Melting point of 1230 - 1480 °C	Typical for Austenitic Stainless Steel
Specific heat capacity	-100.0 °C	440 J/(kg·K) Show Material materials with Specific heat capacity of 440 J/(kg·K)
	20.0 °C	472 - 500 J/(kg·K) Show Material materials with Specific heat capacity of 472 - 500 J/(kg·K)
	100.0 °C	487 J/(kg·K) Show Material materials with Specific heat capacity of 487 J/(kg·K)
	200.0 °C	503 J/(kg·K) Show Material materials with Specific heat capacity of 503 J/(kg·K)
	300.0 °C	512 J/(kg·K) Show Material materials with Specific heat capacity of 512 J/(kg·K)
	400.0 °C	520 J/(kg·K) Show Material materials with Specific heat capacity of 520 J/(kg·K)
	500.0 °C	530 J/(kg·K) Show Material materials with Specific heat capacity of 530 J/(kg·K)
	600.0 °C	541 J/(kg·K) Show Material materials with Specific heat capacity of 541 J/(kg·K)
	700.0 °C	551 J/(kg·K) Show Material materials with Specific heat capacity of 551 J/(kg·K)
	800.0 °C	559 J/(kg·K) Show Material materials with Specific heat capacity of 559 J/(kg·K)
	900.0 °C	565 J/(kg·K) Show Material materials with Specific heat capacity of 565 J/(kg·K)
	1000.0 °C	571 J/(kg·K) Show Material materials with Specific heat capacity of 571 J/(kg·K)
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Thermal conductivity	20.0 °C	11.9 - 15 W/(m·K) Show Material materials with Thermal conductivity of 11.9 - 15 W/(m·K)
	100.0 °C	13.3 W/(m·K) Show Material materials with Thermal conductivity of 13.3 W/(m·K)
	200.0 °C	15.1 W/(m·K) Show Material materials with Thermal conductivity of 15.1 W/(m·K)
	300.0 °C	16.7 W/(m·K) Show Material materials with Thermal conductivity of 16.7 W/(m·K)
	400.0 °C	18.3 W/(m·K) Show Material materials with Thermal conductivity of 18.3 W/(m·K)
	500.0 °C	19 - 19.8 W/(m·K) Show Material materials with Thermal conductivity of 19 - 19.8 W/(m·K)
	600.0 °C	21.3 W/(m·K) Show Material materials with Thermal conductivity of 21.3 W/(m·K)
	700.0 °C	22.8 W/(m·K) Show Material materials with Thermal conductivity of 22.8 W/(m·K)
	800.0 °C	24.3 W/(m·K) Show Material materials with Thermal conductivity of 24.3 W/(m·K)
	900.0 °C	25.7 W/(m·K) Show Material materials with Thermal conductivity of 25.7 W/(m·K)
	1000.0 °C	27.1 W/(m·K) Show Material materials with Thermal conductivity of 27.1 W/(m·K)
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Thermal diffusivity	20.0 °C	3.3 mm²/s Show Material materials with Thermal diffusivity of 3.3 mm²/s
	100.0 °C	3.4 mm²/s Show Material materials with Thermal diffusivity of 3.4 mm²/s
	200.0 °C	3.7 mm²/s Show Material materials with Thermal diffusivity of 3.7 mm²/s
	300.0 °C	4.1 mm²/s Show Material materials with Thermal diffusivity of 4.1 mm²/s
	400.0 °C	4.3 mm²/s Show Material materials with Thermal diffusivity of 4.3 mm²/s
	500.0 °C	4.5 mm²/s Show Material materials with Thermal diffusivity of 4.5 mm²/s
	600.0 °C	4.7 mm²/s Show Material materials with Thermal diffusivity of 4.7 mm²/s
	700.0 °C	5 mm²/s Show Material materials with Thermal diffusivity of 5 mm²/s
	800.0 °C	5.4 mm²/s Show Material materials with Thermal diffusivity of 5.4 mm²/s
	900.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s
	1000.0 °C	5.8 mm²/s Show Material materials with Thermal diffusivity of 5.8 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	9E-7 - 9.59E-7 Ω·m Show Material materials with Electrical resistivity of 9E-7 - 9.59E-7 Ω·m
	100.0 °C	1.01E-6 Ω·m Show Material materials with Electrical resistivity of 1.01E-6 Ω·m
	200.0 °C	1.05E-6 Ω·m Show Material materials with Electrical resistivity of 1.05E-6 Ω·m
	300.0 °C	1.1E-6 Ω·m Show Material materials with Electrical resistivity of 1.1E-6 Ω·m
	400.0 °C	1.13E-6 Ω·m Show Material materials with Electrical resistivity of 1.13E-6 Ω·m
	500.0 °C	1.17E-6 Ω·m Show Material materials with Electrical resistivity of 1.17E-6 Ω·m
	600.0 °C	1.19E-6 Ω·m Show Material materials with Electrical resistivity of 1.19E-6 Ω·m
	700.0 °C	1.22E-6 Ω·m Show Material materials with Electrical resistivity of 1.22E-6 Ω·m
	800.0 °C	1.24E-6 Ω·m Show Material materials with Electrical resistivity of 1.24E-6 Ω·m
	900.0 °C	1.26E-6 Ω·m Show Material materials with Electrical resistivity of 1.26E-6 Ω·m
	1000.0 °C	1.28E-6 Ω·m Show Material materials with Electrical resistivity of 1.28E-6 Ω·m
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Chemical properties

Property	Value
Carbon	0.2 % Show Material materials with Carbon of 0.2 %
Chromium	24 - 26 % Show Material materials with Chromium of 24 - 26 %
Manganese	2 % Show Material materials with Manganese of 2 %
Nickel	19 - 22 % Show Material materials with Nickel of 19 - 22 %
Nitrogen	0.11 % Show Material materials with Nitrogen of 0.11 %
Phosphorus	0.05 % Show Material materials with Phosphorus of 0.05 %
Silicon	1.5 - 2.5 % Show Material materials with Silicon of 1.5 - 2.5 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %

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EN 10095 Grade X15CrNiSi25-21 solution annealed (+AT)

Description

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Equivalent Materials

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