EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT)

EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT) introduction

The ferritic steel X6CrNiTi12 is used in the annealed condition for cold rolled strip as well as for hot rolled strip and sheet.

Equivalent material: ISO X6CrNiTi12, ASTM A240UNSS40975, UNS S40975, DIN 1.4516, AISI S40975, SAE S40975, EN 1.4516, ASTM S40975

EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT) general

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

EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 100.0 °C Coefficient of thermal expansion of 1.05E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.15E-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 10028-7 Grade X6CrNiTi12 solution annealed (+AT) chemical

Property Value
Carbon Carbon of 0.08 %
Chromium Chromium of 10.5 - 12.5 %
Manganese Manganese of 1.5 %
Nickel Nickel of 0.5 - 1.5 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.7 %
Sulfur Sulfur of 0.015 %
Titanium Titanium of 0.05 - 0.35 %

EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 6E-7 Ω·m

EN 10028-7 Grade X6CrNiTi12 solution annealed (+AT) 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 -
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
Yield strength Rp0.2 100.0 °C Yield strength Rp0.2 of 300 MPa -
- 150.0 °C Yield strength Rp0.2 of 270 MPa -
- 200.0 °C Yield strength Rp0.2 of 250 MPa -
- 250.0 °C Yield strength Rp0.2 of 245 MPa -
- 300.0 °C Yield strength Rp0.2 of 225 MPa -
- 350.0 °C Yield strength Rp0.2 of 215 MPa -

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