EN 10028-7 Grade X6CrNi25-20 solution annealed (+AT)

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Description

The austenitic steel X6CrNi25-20 is applicated for high temperature resistant construction parts. The material is not resistant to intercrystalline corrosion. 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 g/cm³ Show Material materials with Density of 7.9 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	200 GPa Show Material materials with Elastic modulus of 200 GPa
	100.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	200.0 °C	185 GPa Show Material materials with Elastic modulus of 185 GPa
	300.0 °C	175 GPa Show Material materials with Elastic modulus of 175 GPa
	400.0 °C	170 GPa Show Material materials with Elastic modulus of 170 GPa
	500.0 °C	160 GPa Show Material materials with Elastic modulus of 160 GPa
	600.0 °C	155 GPa Show Material materials with Elastic modulus of 155 GPa
	700.0 °C	145 GPa Show Material materials with Elastic modulus of 145 GPa
	800.0 °C	140 GPa Show Material materials with Elastic modulus of 140 GPa
	900.0 °C	135 GPa Show Material materials with Elastic modulus of 135 GPa
	1000.0 °C	125 GPa Show Material materials with Elastic modulus of 125 GPa

Elongation A80, transverse	20.0 °C	35 % Show Material materials with Elongation A80, transverse of 35 %
Elongation, transverse	20.0 °C	35 % Show Material materials with Elongation, transverse of 35 %
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	510 - 730 MPa Show Material materials with Tensile strength of 510 - 730 MPa
	50.0 °C	495 MPa Show Material materials with Tensile strength of 495 MPa
	100.0 °C	470 MPa Show Material materials with Tensile strength of 470 MPa
	150.0 °C	450 MPa Show Material materials with Tensile strength of 450 MPa
	200.0 °C	430 MPa Show Material materials with Tensile strength of 430 MPa
	250.0 °C	420 MPa Show Material materials with Tensile strength of 420 MPa
	300.0 °C	410 MPa Show Material materials with Tensile strength of 410 MPa
	350.0 °C	405 MPa Show Material materials with Tensile strength of 405 MPa
	400.0 °C	400 MPa Show Material materials with Tensile strength of 400 MPa
	450.0 °C	385 MPa Show Material materials with Tensile strength of 385 MPa
	500.0 °C	370 MPa Show Material materials with Tensile strength of 370 MPa
	550.0 °C	350 MPa Show Material materials with Tensile strength of 350 MPa
	600.0 °C	320 MPa Show Material materials with Tensile strength of 320 MPa
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Tensile strength, transverse	20.0 °C	510 - 730 MPa Show Material materials with Tensile strength, transverse of 510 - 730 MPa
Yield strength Rp0.2	50.0 °C	177 MPa Show Material materials with Yield strength Rp0.2 of 177 MPa
	100.0 °C	140 MPa Show Material materials with Yield strength Rp0.2 of 140 MPa
	150.0 °C	128 MPa Show Material materials with Yield strength Rp0.2 of 128 MPa
	200.0 °C	116 MPa Show Material materials with Yield strength Rp0.2 of 116 MPa
	250.0 °C	108 MPa Show Material materials with Yield strength Rp0.2 of 108 MPa
	300.0 °C	100 MPa Show Material materials with Yield strength Rp0.2 of 100 MPa
	350.0 °C	94 MPa Show Material materials with Yield strength Rp0.2 of 94 MPa
	400.0 °C	91 MPa Show Material materials with Yield strength Rp0.2 of 91 MPa
	450.0 °C	86 MPa Show Material materials with Yield strength Rp0.2 of 86 MPa
	500.0 °C	85 MPa Show Material materials with Yield strength Rp0.2 of 85 MPa
	550.0 °C	84 MPa Show Material materials with Yield strength Rp0.2 of 84 MPa
	600.0 °C	82 MPa Show Material materials with Yield strength Rp0.2 of 82 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	219 MPa Show Material materials with Yield strength Rp1.0 of 219 MPa
	100.0 °C	185 MPa Show Material materials with Yield strength Rp1.0 of 185 MPa
	150.0 °C	167 MPa Show Material materials with Yield strength Rp1.0 of 167 MPa
	200.0 °C	154 MPa Show Material materials with Yield strength Rp1.0 of 154 MPa
	250.0 °C	146 MPa Show Material materials with Yield strength Rp1.0 of 146 MPa
	300.0 °C	139 MPa Show Material materials with Yield strength Rp1.0 of 139 MPa
	350.0 °C	132 MPa Show Material materials with Yield strength Rp1.0 of 132 MPa
	400.0 °C	126 MPa Show Material materials with Yield strength Rp1.0 of 126 MPa
	450.0 °C	123 MPa Show Material materials with Yield strength Rp1.0 of 123 MPa
	500.0 °C	121 MPa Show Material materials with Yield strength Rp1.0 of 121 MPa
	550.0 °C	118 MPa Show Material materials with Yield strength Rp1.0 of 118 MPa
	600.0 °C	114 MPa Show Material materials with Yield strength Rp1.0 of 114 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	200.0 °C	1.55E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.55E-5 1/K
	300.0 °C	1.63E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.63E-5 1/K
	400.0 °C	1.7E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.7E-5 1/K
	500.0 °C	1.73E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.73E-5 1/K
	600.0 °C	1.75E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.75E-5 1/K
	700.0 °C	1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.8E-5 1/K
	800.0 °C	1.85E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.85E-5 1/K
	900.0 °C	1.88E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.88E-5 1/K
	1000.0 °C	1.9E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.9E-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	20.0 °C	500 J/(kg·K) Show Material materials with Specific heat capacity of 500 J/(kg·K)
Thermal conductivity	20.0 °C	15 W/(m·K) Show Material materials with Thermal conductivity of 15 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	8.5E-7 Ω·m Show Material materials with Electrical resistivity of 8.5E-7 Ω·m

Chemical properties

Property	Value
Carbon	0.04 - 0.08 % Show Material materials with Carbon of 0.04 - 0.08 %
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	0.1 - 0.11 % Show Material materials with Nitrogen of 0.1 - 0.11 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	0.7 % Show Material materials with Silicon of 0.7 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %