EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT)
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) introduction
The austenitic steel X2CrNi19-11 is available in the solution annealed condition. Welded circular tubes of this steel are used for compression load and for corrosive load at room temperature, low temperatures and elevated temperatures. The material is resistant to intercrystalline corrosion (up to 350 °C) also in the welded condition.
Equivalent material: GB 022Cr19Ni10, GB S30403, IS 20Cr18Ni2, JIS SUS304LTB, KS STS304LTB, SAE Type304L, ASTM A249Type304L, ASTM A688 Grade P304L, AISI 304L, AISI P304L, AISI TP304L, UNS S30403, DIN 1.4306, DIN X2CrNi19-11, DIN 19Cr11Ni, AFNOR Z3CN18-10, BS 304S11, SS 2352, SAE 304L, JIS SUS304L, JIS SCS19, JIS SCS19A, JIS SUS304LTP, JIS SUS304LTPY, JIS SUS304LTBS, JIS SUSF304L, EN 1.4306, ISO A3, GB 00Cr19Ni10, ASTM Grade CPF3
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 - 7.92 g/cm³ |
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1.49E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.61E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.6E-5 - 1.67E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.65E-5 - 1.72E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.7E-5 - 1.77E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.75E-5 - 1.81E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.8E-5 - 1.84E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.88E-5 1/K |
- |
| - |
700.0 °C |
Coefficient of thermal expansion of 1.91E-5 1/K |
- |
| - |
800.0 °C |
Coefficient of thermal expansion of 1.94E-5 1/K |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
-100.0 °C |
Specific heat capacity of 440 J/(kg·K) |
- |
| - |
20.0 °C |
Specific heat capacity of 472 - 500 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 487 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 503 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 512 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 520 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 530 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 541 J/(kg·K) |
- |
| - |
700.0 °C |
Specific heat capacity of 551 J/(kg·K) |
- |
| - |
800.0 °C |
Specific heat capacity of 559 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 13.9 - 15 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 15.4 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 17.2 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 18.7 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 20.2 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 21.6 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 23 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 24.4 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 25.8 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 3.7 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 3.9 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 4.2 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 4.5 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 4.7 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.8 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 5 mm²/s |
- |
| - |
700.0 °C |
Thermal diffusivity of 5.3 mm²/s |
- |
| - |
800.0 °C |
Thermal diffusivity of 5.6 mm²/s |
- |
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 18 - 20 % |
| Manganese |
Manganese of 2 % |
| Nickel |
Nickel of 10 - 12 % |
| Nitrogen |
Nitrogen of 0.11 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.3E-7 - 7.35E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 8E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 8.68E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 9.33E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 9.89E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 1.04E-6 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.08E-6 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.12E-6 Ω·m |
| - |
800.0 °C |
Electrical resistivity of 1.15E-6 Ω·m |
EN 10217-7 Grade X2CrNi19-11 solution annealed (+AT) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
-269.0 °C |
Elastic modulus of 201.3 GPa |
| - |
-195.0 °C |
Elastic modulus of 205.1 GPa |
| - |
-100.0 °C |
Elastic modulus of 206 GPa |
| - |
20.0 °C |
Elastic modulus of 196 - 200 GPa |
| - |
27.0 °C |
Elastic modulus of 190.2 GPa |
| - |
100.0 °C |
Elastic modulus of 190 - 194 GPa |
| - |
200.0 °C |
Elastic modulus of 182 - 186 GPa |
| - |
300.0 °C |
Elastic modulus of 174 - 179 GPa |
| - |
400.0 °C |
Elastic modulus of 166 - 172 GPa |
| - |
500.0 °C |
Elastic modulus of 158 - 165 GPa |
| - |
600.0 °C |
Elastic modulus of 150 GPa |
| - |
700.0 °C |
Elastic modulus of 142 GPa |
| - |
800.0 °C |
Elastic modulus of 134 GPa |
| Elongation |
20.0 °C |
Elongation of 40 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 35 % |
| Poisson's ratio |
-269.0 °C |
Poisson's ratio of 0.31 [-] |
| - |
-195.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
20.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
27.0 °C |
Poisson's ratio of 0.27 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 75.7 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 460 - 680 MPa |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 460 - 680 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 180 MPa |
| - |
50.0 °C |
Yield strength Rp0.2 of 165 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 145 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 130 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 118 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 108 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 100 MPa |
| - |
350.0 °C |
Yield strength Rp0.2 of 94 MPa |
| - |
400.0 °C |
Yield strength Rp0.2 of 89 MPa |
| - |
450.0 °C |
Yield strength Rp0.2 of 85 MPa |
| - |
500.0 °C |
Yield strength Rp0.2 of 81 MPa |
| - |
550.0 °C |
Yield strength Rp0.2 of 80 MPa |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 180 MPa |
| Yield strength Rp1.0 |
20.0 °C |
Yield strength Rp1.0 of 215 MPa |
| - |
50.0 °C |
Yield strength Rp1.0 of 200 MPa |
| - |
100.0 °C |
Yield strength Rp1.0 of 180 MPa |
| - |
150.0 °C |
Yield strength Rp1.0 of 160 MPa |
| - |
200.0 °C |
Yield strength Rp1.0 of 145 MPa |
| - |
250.0 °C |
Yield strength Rp1.0 of 135 MPa |
| - |
300.0 °C |
Yield strength Rp1.0 of 127 MPa |
| - |
350.0 °C |
Yield strength Rp1.0 of 221 MPa |
| - |
400.0 °C |
Yield strength Rp1.0 of 116 MPa |
| - |
450.0 °C |
Yield strength Rp1.0 of 112 MPa |
| - |
500.0 °C |
Yield strength Rp1.0 of 109 MPa |
| - |
550.0 °C |
Yield strength Rp1.0 of 108 MPa |
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