EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT)
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) introduction
The austenitic material X2CrNiMo18-12-4 is used in solution annealed condition in the form of cold rolled strip, warm rolled strip and warm rolled sheet. It is resistant to intercrystalline corrosion also in sensitized condition.
Equivalent material: ISO X2CrNiMoN18-12-4, GB 022Cr19Ni13Mo4N, GB S31753, ISO 4434-317-53-I, ISO AM34B, JIS SUS317LN, KS STS317LN, ASTM A240Type317LN, ASTM A480Type317LN, ASTM S31753, SAE 317LN, AISI Type317LN, UNS S31753, DIN 1.4434, AISI 317LN, EN 1.4434, ASTM 317LN
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 8 g/cm³ |
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
100.0 °C |
Coefficient of thermal expansion of 1.6E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.65E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.7E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.75E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.8E-5 1/K |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 500 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 15 W/(m·K) |
- |
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 16.5 - 19.5 % |
| Manganese |
Manganese of 2 % |
| Molybdenum |
Molybdenum of 3 - 4 % |
| Nickel |
Nickel of 10.5 - 14 % |
| Nitrogen |
Nitrogen of 0.1 - 0.2 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.5E-7 Ω·m |
EN 10088-1 Grade X2CrNiMoN18-12-4 solution annealed (+AT) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 200 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 194 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 186 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 179 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 172 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 165 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 20 - 35 % |
- |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 35 - 40 % |
- |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 35 - 40 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Austenitic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Austenitic Stainless Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 800 - 1100 MPa |
- |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 540 - 770 MPa |
- |
| Yield strength Rp0.2 |
100.0 °C |
Yield strength Rp0.2 of 211 MPa |
- |
| - |
150.0 °C |
Yield strength Rp0.2 of 185 MPa |
- |
| - |
200.0 °C |
Yield strength Rp0.2 of 167 MPa |
- |
| - |
250.0 °C |
Yield strength Rp0.2 of 155 MPa |
- |
| - |
300.0 °C |
Yield strength Rp0.2 of 145 MPa |
- |
| - |
350.0 °C |
Yield strength Rp0.2 of 140 MPa |
- |
| - |
400.0 °C |
Yield strength Rp0.2 of 135 MPa |
- |
| - |
450.0 °C |
Yield strength Rp0.2 of 131 MPa |
- |
| - |
500.0 °C |
Yield strength Rp0.2 of 129 MPa |
- |
| - |
550.0 °C |
Yield strength Rp0.2 of 127 MPa |
- |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 270 - 290 MPa |
- |
| Yield strength Rp1.0 |
150.0 °C |
Yield strength Rp1.0 of 218 MPa |
- |
| - |
200.0 °C |
Yield strength Rp1.0 of 198 MPa |
- |
| - |
250.0 °C |
Yield strength Rp1.0 of 183 MPa |
- |
| - |
300.0 °C |
Yield strength Rp1.0 of 175 MPa |
- |
| - |
350.0 °C |
Yield strength Rp1.0 of 169 MPa |
- |
| - |
400.0 °C |
Yield strength Rp1.0 of 164 MPa |
- |
| - |
450.0 °C |
Yield strength Rp1.0 of 160 MPa |
- |
| - |
500.0 °C |
Yield strength Rp1.0 of 158 MPa |
- |
| - |
550.0 °C |
Yield strength Rp1.0 of 157 MPa |
- |
| Yield strength Rp1.0, transverse |
20.0 °C |
Yield strength Rp1.0, transverse of 310 - 320 MPa |
- |
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