EN 10088-4 Grade X2CrTi12 soft annealed (+A)

EN 10088-4 Grade X2CrTi12 soft annealed (+A) introduction

Properties are in DIN EN 10088-2 : 2005-09 / Material variant DIN EN 10088-1 :2005-09

Equivalent material: AS 409, GB 0Cr11Ti, AFNOR Z6CT12, BS 409S19, ISO X2CrTi12, ISO X6CrTi12E, ISO X2CrTi2, JIS SUS409TB, SS 2394, UNS S40900, ASME 409, ASTM TP409, ASTM 409, SAE 409, SAE 51409, DIN X6CrTi12, DIN X2CrTi12, AISI 409, EN X2CrT12, GB 022Cr11Ti, GB S11163, ISO FP12B, ISO 4512-409-10-I, JIS SUH409L, KS STR409L, ASTM A240Type409, ASTM A480Type409, ASTM A959UNSS40900, AISI Type409, DIN 1.4512, DIN S235J0, AFNOR Z3CT12, UNE F.3121, JIS SUS409LTP, JIS SUS409LTB, EN 1.4512

EN 10088-4 Grade X2CrTi12 soft annealed (+A) general

Property Temperature Value
Density 20.0 °C Density of 7.7 - 7.73 g/cm³

EN 10088-4 Grade X2CrTi12 soft annealed (+A) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 20.0 °C Coefficient of thermal expansion of 1.02E-5 1/K -
- 100.0 °C Coefficient of thermal expansion of 1.05E-5 1/K -
- 200.0 °C Coefficient of thermal expansion of 1.09E-5 - 1.1E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.13E-5 - 1.15E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.16E-5 - 1.2E-5 1/K -
- 500.0 °C Coefficient of thermal expansion of 1.2E-5 1/K -
- 600.0 °C Coefficient of thermal expansion of 1.22E-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 439 - 460 J/(kg·K) -
- 100.0 °C Specific heat capacity of 474 J/(kg·K) -
- 200.0 °C Specific heat capacity of 498 J/(kg·K) -
- 300.0 °C Specific heat capacity of 517 J/(kg·K) -
- 400.0 °C Specific heat capacity of 538 J/(kg·K) -
- 500.0 °C Specific heat capacity of 564 J/(kg·K) -
- 600.0 °C Specific heat capacity of 598 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 25 - 25.9 W/(m·K) -
- 100.0 °C Thermal conductivity of 25.3 W/(m·K) -
- 200.0 °C Thermal conductivity of 25.2 W/(m·K) -
- 300.0 °C Thermal conductivity of 25.2 W/(m·K) -
- 400.0 °C Thermal conductivity of 25.4 W/(m·K) -
- 500.0 °C Thermal conductivity of 25.7 W/(m·K) -
- 600.0 °C Thermal conductivity of 25.9 W/(m·K) -
Thermal diffusivity 20.0 °C Thermal diffusivity of 7.6 mm²/s -
- 100.0 °C Thermal diffusivity of 6.6 mm²/s -
- 200.0 °C Thermal diffusivity of 6.1 mm²/s -
- 300.0 °C Thermal diffusivity of 5.8 mm²/s -
- 400.0 °C Thermal diffusivity of 5.3 mm²/s -
- 500.0 °C Thermal diffusivity of 4.8 mm²/s -
- 600.0 °C Thermal diffusivity of 4.1 mm²/s -

EN 10088-4 Grade X2CrTi12 soft annealed (+A) chemical

Property Value
Carbon Carbon of 0.03 %
Chromium Chromium of 10.5 - 12.5 %
Manganese Manganese of 1 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.015 %
Titanium Titanium of 0.65 %

EN 10088-4 Grade X2CrTi12 soft annealed (+A) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 5.59E-7 - 6E-7 Ω·m
- 100.0 °C Electrical resistivity of 6.4E-7 Ω·m
- 200.0 °C Electrical resistivity of 7.32E-7 Ω·m
- 300.0 °C Electrical resistivity of 8.17E-7 Ω·m
- 400.0 °C Electrical resistivity of 8.97E-7 Ω·m
- 500.0 °C Electrical resistivity of 9.74E-7 Ω·m
- 600.0 °C Electrical resistivity of 1.05E-6 Ω·m

EN 10088-4 Grade X2CrTi12 soft annealed (+A) mechanical

Property Temperature Value
Elastic modulus 20.0 °C Elastic modulus of 217 - 220 GPa
- 100.0 °C Elastic modulus of 215 GPa
- 200.0 °C Elastic modulus of 188 - 210 GPa
- 300.0 °C Elastic modulus of 164 - 205 GPa
- 400.0 °C Elastic modulus of 195 GPa
Elongation 20.0 °C Elongation of 25 %
Elongation A80 20.0 °C Elongation A80 of 25 %
Elongation A80, transverse 20.0 °C Elongation A80, transverse of 25 %
Elongation, transverse 20.0 °C Elongation, transverse of 25 %
Poisson's ratio 20.0 °C Poisson's ratio of 0.29 [-]
Shear modulus 20.0 °C Shear modulus of 84.82 GPa
Tensile strength 20.0 °C Tensile strength of 380 - 560 MPa
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 380 - 560 MPa
Yield strength Rp0.2 20.0 °C Yield strength Rp0.2 of 210 MPa
- 100.0 °C Yield strength Rp0.2 of 200 MPa
- 150.0 °C Yield strength Rp0.2 of 195 MPa
- 200.0 °C Yield strength Rp0.2 of 190 MPa
- 250.0 °C Yield strength Rp0.2 of 186 MPa
- 300.0 °C Yield strength Rp0.2 of 180 MPa
- 350.0 °C Yield strength Rp0.2 of 160 MPa
Yield strength Rp0.2, transverse 20.0 °C Yield strength Rp0.2, transverse of 220 MPa

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