EN 10028-7 Grade X6CrNiTiB18-10 solution annealed (+AT)

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Description

The austenitic steel X6CrNiTiB18-10 is a high temperature resistant steel for pressure vessels and steam-boiler construction as well as power plant engineering. The material is resistant to intercrystalline corrosion, also in the sensitized condition. The steel is according to DIN EN 10095 usable as heat resistant steel.

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	7.9 - 7.93 g/cm³ Show Material materials with Density of 7.9 - 7.93 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-100.0 °C	206 GPa Show Material materials with Elastic modulus of 206 GPa
	20.0 °C	196 - 200 GPa Show Material materials with Elastic modulus of 196 - 200 GPa
	100.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	200.0 °C	182 - 185 GPa Show Material materials with Elastic modulus of 182 - 185 GPa
	300.0 °C	174 - 175 GPa Show Material materials with Elastic modulus of 174 - 175 GPa
	400.0 °C	166 - 170 GPa Show Material materials with Elastic modulus of 166 - 170 GPa
	500.0 °C	158 - 160 GPa Show Material materials with Elastic modulus of 158 - 160 GPa
	600.0 °C	150 - 155 GPa Show Material materials with Elastic modulus of 150 - 155 GPa
	700.0 °C	142 - 145 GPa Show Material materials with Elastic modulus of 142 - 145 GPa
	800.0 °C	134 - 140 GPa Show Material materials with Elastic modulus of 134 - 140 GPa
	900.0 °C	127 - 135 GPa Show Material materials with Elastic modulus of 127 - 135 GPa
	1000.0 °C	120 - 125 GPa Show Material materials with Elastic modulus of 120 - 125 GPa

Elongation A80, transverse	20.0 °C	40 % Show Material materials with Elongation A80, transverse of 40 %
Elongation, transverse	20.0 °C	40 % Show Material materials with Elongation, transverse of 40 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Austenitic Stainless Steel
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	490 - 710 MPa Show Material materials with Tensile strength of 490 - 710 MPa
	50.0 °C	460 MPa Show Material materials with Tensile strength of 460 MPa
	100.0 °C	410 MPa Show Material materials with Tensile strength of 410 MPa
	150.0 °C	390 MPa Show Material materials with Tensile strength of 390 MPa
	200.0 °C	370 MPa Show Material materials with Tensile strength of 370 MPa
	250.0 °C	360 MPa Show Material materials with Tensile strength of 360 MPa
	300.0 °C	350 MPa Show Material materials with Tensile strength of 350 MPa
	350.0 °C	345 MPa Show Material materials with Tensile strength of 345 MPa
	400.0 °C	340 MPa Show Material materials with Tensile strength of 340 MPa
	450.0 °C	335 MPa Show Material materials with Tensile strength of 335 MPa
	500.0 °C	330 MPa Show Material materials with Tensile strength of 330 MPa
	550.0 °C	320 MPa Show Material materials with Tensile strength of 320 MPa
	600.0 °C	300 MPa Show Material materials with Tensile strength of 300 MPa
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Tensile strength, transverse	20.0 °C	490 - 710 MPa Show Material materials with Tensile strength, transverse of 490 - 710 MPa
Yield strength Rp0.2	50.0 °C	186 MPa Show Material materials with Yield strength Rp0.2 of 186 MPa
	100.0 °C	162 MPa Show Material materials with Yield strength Rp0.2 of 162 MPa
	150.0 °C	152 MPa Show Material materials with Yield strength Rp0.2 of 152 MPa
	200.0 °C	142 MPa Show Material materials with Yield strength Rp0.2 of 142 MPa
	250.0 °C	137 MPa Show Material materials with Yield strength Rp0.2 of 137 MPa
	300.0 °C	132 MPa Show Material materials with Yield strength Rp0.2 of 132 MPa
	350.0 °C	127 MPa Show Material materials with Yield strength Rp0.2 of 127 MPa
	400.0 °C	123 MPa Show Material materials with Yield strength Rp0.2 of 123 MPa
	450.0 °C	118 MPa Show Material materials with Yield strength Rp0.2 of 118 MPa
	500.0 °C	113 MPa Show Material materials with Yield strength Rp0.2 of 113 MPa
	550.0 °C	108 MPa Show Material materials with Yield strength Rp0.2 of 108 MPa
	600.0 °C	103 MPa Show Material materials with Yield strength Rp0.2 of 103 MPa
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Yield strength Rp0.2, transverse	20.0 °C	200 - 220 MPa Show Material materials with Yield strength Rp0.2, transverse of 200 - 220 MPa
Yield strength Rp1.0	50.0 °C	225 MPa Show Material materials with Yield strength Rp1.0 of 225 MPa
	100.0 °C	201 MPa Show Material materials with Yield strength Rp1.0 of 201 MPa
	150.0 °C	191 MPa Show Material materials with Yield strength Rp1.0 of 191 MPa
	200.0 °C	181 MPa Show Material materials with Yield strength Rp1.0 of 181 MPa
	250.0 °C	176 MPa Show Material materials with Yield strength Rp1.0 of 176 MPa
	300.0 °C	172 MPa Show Material materials with Yield strength Rp1.0 of 172 MPa
	350.0 °C	167 MPa Show Material materials with Yield strength Rp1.0 of 167 MPa
	400.0 °C	162 MPa Show Material materials with Yield strength Rp1.0 of 162 MPa
	450.0 °C	157 MPa Show Material materials with Yield strength Rp1.0 of 157 MPa
	500.0 °C	152 MPa Show Material materials with Yield strength Rp1.0 of 152 MPa
	550.0 °C	147 MPa Show Material materials with Yield strength Rp1.0 of 147 MPa
	600.0 °C	142 MPa Show Material materials with Yield strength Rp1.0 of 142 MPa
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Yield strength Rp1.0, transverse	20.0 °C	240 - 250 MPa Show Material materials with Yield strength Rp1.0, transverse of 240 - 250 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	1.63E-5 - 1.67E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.63E-5 - 1.67E-5 1/K
	200.0 °C	1.69E-5 - 1.72E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.69E-5 - 1.72E-5 1/K
	300.0 °C	1.73E-5 - 1.77E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.73E-5 - 1.77E-5 1/K
	400.0 °C	1.78E-5 - 1.81E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.78E-5 - 1.81E-5 1/K
	500.0 °C	1.82E-5 - 1.84E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.82E-5 - 1.84E-5 1/K
	600.0 °C	1.85E-5 - 1.88E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.85E-5 - 1.88E-5 1/K
	700.0 °C	1.87E-5 - 1.91E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.87E-5 - 1.91E-5 1/K
	800.0 °C	1.94E-5 1/K Show Material materials with Coefficient of thermal expansion of 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	2E-5 1/K Show Material materials with Coefficient of thermal expansion of 2E-5 1/K
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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	450 - 472 J/(kg·K) Show Material materials with Specific heat capacity of 450 - 472 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	14.3 - 17 W/(m·K) Show Material materials with Thermal conductivity of 14.3 - 17 W/(m·K)
	100.0 °C	15.8 W/(m·K) Show Material materials with Thermal conductivity of 15.8 W/(m·K)
	200.0 °C	17.5 W/(m·K) Show Material materials with Thermal conductivity of 17.5 W/(m·K)
	300.0 °C	19 W/(m·K) Show Material materials with Thermal conductivity of 19 W/(m·K)
	400.0 °C	20.5 W/(m·K) Show Material materials with Thermal conductivity of 20.5 W/(m·K)
	500.0 °C	21.9 W/(m·K) Show Material materials with Thermal conductivity of 21.9 W/(m·K)
	600.0 °C	23.3 W/(m·K) Show Material materials with Thermal conductivity of 23.3 W/(m·K)
	700.0 °C	24.6 W/(m·K) Show Material materials with Thermal conductivity of 24.6 W/(m·K)
	800.0 °C	26 W/(m·K) Show Material materials with Thermal conductivity of 26 W/(m·K)
	900.0 °C	27.4 W/(m·K) Show Material materials with Thermal conductivity of 27.4 W/(m·K)
	1000.0 °C	28.8 W/(m·K) Show Material materials with Thermal conductivity of 28.8 W/(m·K)
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Thermal diffusivity	20.0 °C	3.8 mm²/s Show Material materials with Thermal diffusivity of 3.8 mm²/s
	100.0 °C	4 mm²/s Show Material materials with Thermal diffusivity of 4 mm²/s
	200.0 °C	4.2 mm²/s Show Material materials with Thermal diffusivity of 4.2 mm²/s
	300.0 °C	4.6 mm²/s Show Material materials with Thermal diffusivity of 4.6 mm²/s
	400.0 °C	4.8 mm²/s Show Material materials with Thermal diffusivity of 4.8 mm²/s
	500.0 °C	4.9 mm²/s Show Material materials with Thermal diffusivity of 4.9 mm²/s
	600.0 °C	5 mm²/s Show Material materials with Thermal diffusivity of 5 mm²/s
	700.0 °C	5.3 mm²/s Show Material materials with Thermal diffusivity of 5.3 mm²/s
	800.0 °C	5.6 mm²/s Show Material materials with Thermal diffusivity of 5.6 mm²/s
	900.0 °C	5.9 mm²/s Show Material materials with Thermal diffusivity of 5.9 mm²/s
	1000.0 °C	6 mm²/s Show Material materials with Thermal diffusivity of 6 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	7.1E-7 Ω·m Show Material materials with Electrical resistivity of 7.1E-7 Ω·m
	100.0 °C	7.76E-7 Ω·m Show Material materials with Electrical resistivity of 7.76E-7 Ω·m
	200.0 °C	8.49E-7 Ω·m Show Material materials with Electrical resistivity of 8.49E-7 Ω·m
	300.0 °C	9.14E-7 Ω·m Show Material materials with Electrical resistivity of 9.14E-7 Ω·m
	400.0 °C	9.71E-7 Ω·m Show Material materials with Electrical resistivity of 9.71E-7 Ω·m
	500.0 °C	1.02E-6 Ω·m Show Material materials with Electrical resistivity of 1.02E-6 Ω·m
	600.0 °C	1.07E-6 Ω·m Show Material materials with Electrical resistivity of 1.07E-6 Ω·m
	700.0 °C	1.1E-6 Ω·m Show Material materials with Electrical resistivity of 1.1E-6 Ω·m
	800.0 °C	1.14E-6 Ω·m Show Material materials with Electrical resistivity of 1.14E-6 Ω·m
	900.0 °C	1.17E-6 Ω·m Show Material materials with Electrical resistivity of 1.17E-6 Ω·m
	1000.0 °C	1.19E-6 Ω·m Show Material materials with Electrical resistivity of 1.19E-6 Ω·m
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Chemical properties

Property	Value
Boron	1.5E-3 - 5E-3 % Show Material materials with Boron of 1.5E-3 - 5E-3 %
Carbon	0.04 - 0.08 % Show Material materials with Carbon of 0.04 - 0.08 %
Chromium	17 - 19 % Show Material materials with Chromium of 17 - 19 %
Manganese	2 % Show Material materials with Manganese of 2 %
Nickel	9 - 12 % Show Material materials with Nickel of 9 - 12 %
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	0.8 % Show Material materials with Titanium of 0.8 %

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