EN 10088-1 Grade X6CrNi17-1 soft annealed (+A)

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) introduction

The ferritic patented special grade X6CrNi17-1is applicated in annealed condition in the form of cold rolled strip for valves, shafts and rotor discs. Resistance to intercrystalline corrosion in delivery corrosion but not in welded condition

Equivalent material: ISO X6CrNi17-1, ISO 4017-430-91-E, ISO FP18H, ISO FP17H, DIN 1.4017, EN 1.4017

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) general

Property Temperature Value
Density 20.0 °C Density of 7.7 g/cm³

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 100.0 °C Coefficient of thermal expansion of 1.02E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.08E-5 1/K -
Melting point - Melting point of 1425 - 1530 °C Typical for Ferritic Stainless Steel
Specific heat capacity 20.0 °C Specific heat capacity of 460 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 30 W/(m·K) -

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) chemical

Property Value
Carbon Carbon of 0.08 %
Chromium Chromium of 16 - 18 %
Manganese Manganese of 1 %
Nickel Nickel of 1.2 - 1.6 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.015 %

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) electrical

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

EN 10088-1 Grade X6CrNi17-1 soft annealed (+A) mechanical

Property Temperature Value Comment
Elastic modulus 20.0 °C Elastic modulus of 220 GPa -
- 100.0 °C Elastic modulus of 215 GPa -
- 200.0 °C Elastic modulus of 210 GPa -
- 300.0 °C Elastic modulus of 205 GPa -
- 400.0 °C Elastic modulus of 195 GPa -
Elongation 20.0 °C Elongation of 12 % -
Elongation A80 20.0 °C Elongation A80 of 12 % -
Elongation A80, transverse 20.0 °C Elongation A80, transverse of 12 % -
Elongation, transverse 20.0 °C Elongation, transverse of 12 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Ferritic Stainless Steel
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Ferritic Stainless Steel
Tensile strength 20.0 °C Tensile strength of 500 - 750 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 500 - 750 MPa -
Yield strength Rp0.2 20.0 °C Yield strength Rp0.2 of 330 MPa -
Yield strength Rp0.2, transverse 20.0 °C Yield strength Rp0.2, transverse of 350 MPa -

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