EN 10028-7 Grade X2CrNi19-11 solution annealed (+AT)
EN 10028-7 Grade X2CrNi19-11 solution annealed (+AT) introduction
The austenitic steel X2CrNi19-11, a modification of 1.4301, shows due to the lowered C-content an increased resistance to intercrystalline corrosion also in sensitized condition. Application in chemical apparatus engineering and in pharmaceutical industry, especially for demands on high wall-thickness and concurrent suitability for mirror-polishing. In nuclear reactor engineering, for parts in food industry exposed to organic or fruit acids, in oil, soap and synthetic fibre industry. Generally up to pH-value 4,5 resistant in aggressive media that are poor in chloride. Approved for pressure vessel construction up to 300 °C, otherwise subject to authorization.
Equivalent material: GB 022Cr19Ni10, GB S30403, IS X02Cr19Ni10, IS 304S2, JIS SUS304L, GOST 03Ch18N11, KS STS304L, ASTM A240Type304L, UNS S30403, AISI 304L, ASME SA-240Type304L, SAE 304L, AS 304L, BDS 00Ch18N11, GB 00Cr19Ni11, CSN 17249, SFS 720, SFS X2CrNi18-10, AFNOR Z2CN18-10, BS 304S11, ISO 10, UNI X2CrNi18-11, NS 14360, ÖNORM X2CrNi19-11S, PN OOH18N10, STAS 2NiCr185, SS 2352, UNE F.3503-X2CrNi18-10, ASTM 304L, ISO X2CrNi18-10E, ISO 4306-304-03-I, DIN 1.4306, DIN X2CrNi19-11, DIN 19Cr11Ni, AFNOR Z3CN18-10, JIS SCS19, JIS SCS19A, JIS SUS304LTB, JIS SUS304LTP, JIS SUS304LTPY, JIS SUS304LTBS, JIS SUSF304L, EN 1.4306, ISO A3, GB 00Cr19Ni10, ASTM Grade CPF3
EN 10028-7 Grade X2CrNi19-11 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 - 7.92 g/cm³ |
EN 10028-7 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 |
- |
| Max service temperature, long |
- |
Max service temperature, long of 0 - 300 °C |
- |
| 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 10028-7 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 0.1 - 0.11 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10028-7 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 10028-7 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 45 % |
| Elongation A80 |
20.0 °C |
Elongation A80 of 45 % |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 45 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 45 % |
| 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 500 - 700 MPa |
| - |
50.0 °C |
Tensile strength of 466 MPa |
| - |
100.0 °C |
Tensile strength of 410 MPa |
| - |
150.0 °C |
Tensile strength of 380 MPa |
| - |
200.0 °C |
Tensile strength of 360 MPa |
| - |
250.0 °C |
Tensile strength of 350 MPa |
| - |
300.0 °C |
Tensile strength of 340 MPa |
| - |
350.0 °C |
Tensile strength of 340 MPa |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 500 - 700 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 200 MPa |
| - |
50.0 °C |
Yield strength Rp0.2 of 180 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 147 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 132 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 200 - 220 MPa |
| Yield strength Rp1.0 |
20.0 °C |
Yield strength Rp1.0 of 240 - 250 MPa |
| - |
50.0 °C |
Yield strength Rp1.0 of 218 MPa |
| - |
100.0 °C |
Yield strength Rp1.0 of 181 MPa |
| - |
150.0 °C |
Yield strength Rp1.0 of 162 MPa |
| - |
200.0 °C |
Yield strength Rp1.0 of 147 MPa |
| - |
250.0 °C |
Yield strength Rp1.0 of 137 MPa |
| - |
300.0 °C |
Yield strength Rp1.0 of 127 MPa |
| - |
350.0 °C |
Yield strength Rp1.0 of 121 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 |
| Yield strength Rp1.0, transverse |
20.0 °C |
Yield strength Rp1.0, transverse of 240 - 250 MPa |
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