EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT)

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) introduction

Steel X25CrMnNiN25-9-7 shows a highest application temperature of up to 1150 °C in air.

Equivalent material: DIN 1.4872, EN 1.4872

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) general

Property Temperature Value
Density 20.0 °C Density of 7.8 g/cm³

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 200.0 °C Coefficient of thermal expansion of 1.65E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.8E-5 1/K -
- 600.0 °C Coefficient of thermal expansion of 1.85E-5 1/K -
- 800.0 °C Coefficient of thermal expansion of 1.9E-5 1/K -
- 1000.0 °C Coefficient of thermal expansion of 1.95E-5 1/K -
Max service temperature, long - Max service temperature, long of 0 - 1150 °C -
Melting point - Melting point of 1230 - 1480 °C Typical for Austenitic Stainless Steel
Specific heat capacity 20.0 °C Specific heat capacity of 500 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 14.5 W/(m·K) -
- 500.0 °C Thermal conductivity of 20 W/(m·K) -

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) chemical

Property Value
Carbon Carbon of 0.2 - 0.3 %
Chromium Chromium of 24 - 26 %
Manganese Manganese of 8 - 10 %
Nickel Nickel of 6 - 8 %
Nitrogen Nitrogen of 0.2 - 0.4 %
Phosphorus Phosphorus of 0.05 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.015 %

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 7.5E-7 Ω·m

EN 10095 Grade X25CrMnNiN25-9-7 solution annealed (+AT) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 195 GPa Typical for Austenitic Stainless Steel
Elongation 20.0 °C Elongation of 25 % -
Hardness, Brinell 20.0 °C Hardness, Brinell of 311 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Austenitic Stainless Steel
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Austenitic Stainless Steel
Tensile strength 20.0 °C Tensile strength of 850 - 1050 MPa -
Yield strength Rp0.2 20.0 °C Yield strength Rp0.2 of 500 MPa -
Yield strength Rp1.0 20.0 °C Yield strength Rp1.0 of 540 MPa -

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