EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT)
EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT) introduction
Material X4CrNi18-12 is comparable to X 5 CrNi 18 12 acc. to DIN 17440 :1985-07. Application in chemical industry as well as for the production of screws, nuts and cold extruded parts. In terms of corrosion resistance there is no major difference to steel 1.4301 which is classified as high corrosion resistant. In general up to pH-value 4,5 resistant in pitting media which are poor in chloride. Resistance to intercrystalline corrosion only in delivery condition. Application in construction trade for fastening elements.
Equivalent material: AISI 305, AFNOR Z4CN18-12, BS 305S19, BS 305S17, GOST 06Ch18N11, ISO X6CrNi18-12, UNI X8CrNi19-10, JIS SUS305, JIS SUS305J1, ÖNORM X5CrNi18-12KKW, KS STS305, KS STS305J1, UNE F.3513, UNE X8CrNi18-12, UNS S30500, AMS S30500, ASME 305, ASTM TP305, ASTM B8P, ASTM B8PA, ASTM 8P, ASTM 8PA, ASTM 305, ASTM MT305, ASTM S30500, MIL S30500, SAE 305, SAE 30305, GB 10Cr18Ni12, GB S30510, GB S30408, ISO AP30I, ISO 4303-305-00-I, GOST 06Х18Н11, ASTM A959UNSS30500, ASTM A959Type305, ASTM A276Type305, ASTM A314Type305, ASTM A473Type305, AISI Type305, DIN X5CrNi18-12, DIN 1.4303, DIN X4CrNi18-12, AFNOR Z1CN18-12, AFNOR Z5CN18-11FF, AISI 308, SAE 308, JIS SUSY308, EN 1.4303, GOST 06X18H11, GB 1Cr18Ni12, ASTM ER308, UNS S30880
EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 - 7.93 g/cm³ |
EN 10088-1 Grade X4CrNi18-12 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 |
- |
| - |
900.0 °C |
Coefficient of thermal expansion of 1.97E-5 1/K |
- |
| - |
1000.0 °C |
Coefficient of thermal expansion of 2E-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) |
- |
| - |
900.0 °C |
Specific heat capacity of 565 J/(kg·K) |
- |
| - |
1000.0 °C |
Specific heat capacity of 571 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 14.3 - 15 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 15.8 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 17.5 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 19 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 20.5 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 21.9 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 23.3 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 24.6 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 26 W/(m·K) |
- |
| - |
900.0 °C |
Thermal conductivity of 27.4 W/(m·K) |
- |
| - |
1000.0 °C |
Thermal conductivity of 28.8 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 3.8 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 4 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 4.2 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 4.6 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 4.8 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.9 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 |
- |
| - |
900.0 °C |
Thermal diffusivity of 5.9 mm²/s |
- |
| - |
1000.0 °C |
Thermal diffusivity of 6 mm²/s |
- |
EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.06 % |
| Chromium |
Chromium of 17 - 19 % |
| Manganese |
Manganese of 2 % |
| Nickel |
Nickel of 11 - 13 % |
| Nitrogen |
Nitrogen of 0.11 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.1E-7 - 7.3E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 7.76E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 8.49E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 9.14E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 9.71E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 1.02E-6 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.07E-6 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.1E-6 Ω·m |
| - |
800.0 °C |
Electrical resistivity of 1.14E-6 Ω·m |
| - |
900.0 °C |
Electrical resistivity of 1.17E-6 Ω·m |
| - |
1000.0 °C |
Electrical resistivity of 1.19E-6 Ω·m |
EN 10088-1 Grade X4CrNi18-12 solution annealed (+AT) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 206 GPa |
| - |
20.0 °C |
Elastic modulus of 196 - 202.24 GPa |
| - |
100.0 °C |
Elastic modulus of 190 - 194.36 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 157.59 - 165 GPa |
| - |
600.0 °C |
Elastic modulus of 149.24 - 150 GPa |
| - |
700.0 °C |
Elastic modulus of 142 GPa |
| - |
800.0 °C |
Elastic modulus of 134 GPa |
| - |
900.0 °C |
Elastic modulus of 127 GPa |
| - |
1000.0 °C |
Elastic modulus of 120 GPa |
| Elongation |
20.0 °C |
Elongation of 20 - 45 % |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 45 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 35 - 45 % |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 215 [-] |
| Hardness, Brinell, trans |
20.0 °C |
Hardness, Brinell, trans of 215 [-] |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
100.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
200.0 °C |
Poisson's ratio of 0.3 [-] |
| - |
300.0 °C |
Poisson's ratio of 0.3 [-] |
| - |
400.0 °C |
Poisson's ratio of 0.31 [-] |
| - |
500.0 °C |
Poisson's ratio of 0.32 [-] |
| - |
600.0 °C |
Poisson's ratio of 0.33 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 78.33 GPa |
| - |
100.0 °C |
Shear modulus of 75.08 GPa |
| - |
200.0 °C |
Shear modulus of 71.07 GPa |
| - |
300.0 °C |
Shear modulus of 67.21 GPa |
| - |
400.0 °C |
Shear modulus of 63.34 GPa |
| - |
500.0 °C |
Shear modulus of 59.64 GPa |
| - |
600.0 °C |
Shear modulus of 56.08 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 500 - 1100 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 190 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 155 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 140 - 142 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 127 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 118 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 110 MPa |
| - |
350.0 °C |
Yield strength Rp0.2 of 104 MPa |
| - |
400.0 °C |
Yield strength Rp0.2 of 98 MPa |
| - |
450.0 °C |
Yield strength Rp0.2 of 95 MPa |
| - |
500.0 °C |
Yield strength Rp0.2 of 92 MPa |
| - |
550.0 °C |
Yield strength Rp0.2 of 90 MPa |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 190 - 220 MPa |
| Yield strength Rp1.0 |
20.0 °C |
Yield strength Rp1.0 of 225 MPa |
| - |
100.0 °C |
Yield strength Rp1.0 of 188 - 190 MPa |
| - |
150.0 °C |
Yield strength Rp1.0 of 170 - 172 MPa |
| - |
200.0 °C |
Yield strength Rp1.0 of 155 - 157 MPa |
| - |
250.0 °C |
Yield strength Rp1.0 of 145 MPa |
| - |
300.0 °C |
Yield strength Rp1.0 of 135 MPa |
| - |
350.0 °C |
Yield strength Rp1.0 of 129 MPa |
| - |
400.0 °C |
Yield strength Rp1.0 of 125 MPa |
| - |
450.0 °C |
Yield strength Rp1.0 of 122 MPa |
| - |
500.0 °C |
Yield strength Rp1.0 of 120 MPa |
| - |
550.0 °C |
Yield strength Rp1.0 of 120 MPa |
| Yield strength Rp1.0, transverse |
20.0 °C |
Yield strength Rp1.0, transverse of 225 - 250 MPa |
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