EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT)
EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT) introduction
Material X3CrNiCu18-9-4 is comparable to X 3 CrNiCu 18 9 acc. to DIN 1654-5: 1989-10. The austenitic stainless steel with low C-content is used for special applications, such as for cold upsetting wire, also at low temperatures. The steel is resistant to intercrystalline corrosion also in sensitized condition.
Equivalent material: AISI S30430, GB 0Cr18Ni9Cu3, AFNOR Z2CNU18-10, BS 394S17, GB S34888, ISO X3CrNiCu18-9-4, ISO X3CrNiCu18-9-3E, JIS SUSXM7, KS STSXM7, UNS S30430, ASTM S30430, ASTM XM-7, ASTM 18-9LW, MIL S30430, SAE EV-17, DIN X3CrNiCu18-9, GB 06Cr18Ni9Cu2, GB S30480, ISO AP27F, ISO AP25J, ISO AP27J, ISO 4567-304-30-I, ISO 4567-304-76-I, ISO 4567-304-98-X, JIS SUS304J1, JIS SUS304J3, ASTM A959UNSS30430, AISI 304Cu, AISI Type304Cu, DIN 1.4567, DIN X3CrNiCu18-9-4, AFNOR Z3CNU18-10, AFNOR X3CrNiCu18-9-4, BS X3CrNiCu18-9-4, AISI EV-17, SAE 304Cu, EN 1.4567, GB/T 06Cr18Ni9Cu3, GB/T S30488
EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 - 7.92 g/cm³ |
EN 10088-1 Grade X3CrNiCu18-9-4 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 1.67E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.72E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.77E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.81E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 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 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 |
-100.0 °C |
Thermal conductivity of 11.7 W/(m·K) |
- |
| - |
20.0 °C |
Thermal conductivity of 14.5 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 16 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 17.6 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 19.1 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 20.4 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 24.7 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 26.1 W/(m·K) |
- |
| Thermal diffusivity |
-100.0 °C |
Thermal diffusivity of 3.7 mm²/s |
- |
| - |
20.0 °C |
Thermal diffusivity of 3.9 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 4.3 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 4.3 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 4.6 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 4.7 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 5.7 mm²/s |
- |
EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.04 % |
| Chromium |
Chromium of 17 - 19 % |
| Copper |
Copper of 3 - 4 % |
| Manganese |
Manganese of 2 % |
| Nickel |
Nickel of 8.5 - 10.5 % |
| Nitrogen |
Nitrogen of 0.11 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
-100.0 °C |
Electrical resistivity of 5.86E-7 Ω·m |
| - |
20.0 °C |
Electrical resistivity of 6.92E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 7.58E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 8.36E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 9.07E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 9.73E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 1.02E-6 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.06E-6 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.1E-6 Ω·m |
| - |
800.0 °C |
Electrical resistivity of 1.13E-6 Ω·m |
EN 10088-1 Grade X3CrNiCu18-9-4 solution annealed (+AT) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 206 GPa |
- |
| - |
20.0 °C |
Elastic modulus of 196 - 200 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 20 - 45 % |
- |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 215 [-] |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Austenitic Stainless Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 450 - 1100 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 175 - 400 MPa |
- |
| Yield strength Rp1.0 |
20.0 °C |
Yield strength Rp1.0 of 210 MPa |
- |
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