EN 10088-1 Grade X10CrNi18-8 strain-hardened (+C800)
EN 10088-1 Grade X10CrNi18-8 strain-hardened (+C800) introduction
Material X10CrNi18-8 is comparable to X 12 CrNi 17 7 acc. to SEW 400 :1991-02 and DIN 17224 : 1982-02. The austenitic CrNi-steel with a lowered Cr- and Ni-content shows strong solidification during the cold forming process. Application when sufficient corrosion resistance and high strength are requested, such as for beater bars and sheets for vehicle engineering. Predominant application as wire or strip for stainless springs up to approx. 300 °C. operating temperature. At higher temperatures in permanent operation occurs undesired reduction of the work hardening. The steel does not show resistance to intercrystalline corrosion, in delivery condition either.
Equivalent material: AISI 301, AS 301, GB 1Cr17Ni7, AFNOR Z12CN17-07, BS 301S21, BS 301S22, GOST 12Ch18N9, GB S30110, ISO X10CrNi18-8, ISO X9CrNi18-8, ISO O, UNI X12CrNi17-07, JIS SUS301, JIS SUS302, JIS SUS301-CSP, JIS SUS302FB, KS STS301, KS STS302, SS 2331, UNE F.3517, UNE X12CrNi17-7, MSZ KO32, UNS S30100, AMS S30100, ASTM 301, ASTM MT301, SAE 301, SAE 30301, IS X07Cr18Ni9, IS 301, ISO AP24N, ISO 4310-301-00-I, GOST 12Х18Н9, ASTM A276Type301, ASTM A480Type301, ASTM A484Type301, ASTM A666Type301, ASTM A959UNSS30100, AISI Type301, DIN X12CrNi17-7, DIN 1.4310, DIN X12CrNi-17-7, DIN O, DIN 14, DIN X10CrNi18-8, DIN X 12 CrNi 17 7, AFNOR X10CrNi18-8, BS X10CrNi18-8, UNI X2CrNi1807, AISI S30100, AISI 30301, SAE S30100, JIS SUS302, EN 1.4310, ASTM S30151, ASTM 30302, UNS S30200, UNS S30151
EN 10088-1 Grade X10CrNi18-8 strain-hardened (+C800) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 - 7.92 g/cm³ |
EN 10088-1 Grade X10CrNi18-8 strain-hardened (+C800) 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 1.7E-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 1.8E-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 |
-100.0 °C |
Thermal conductivity of 11.7 W/(m·K) |
- |
| - |
20.0 °C |
Thermal conductivity of 14.5 - 15 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 X10CrNi18-8 strain-hardened (+C800) chemical
| Property |
Value |
| Carbon |
Carbon of 0.05 - 0.15 % |
| Chromium |
Chromium of 16 - 19 % |
| Manganese |
Manganese of 2 % |
| Molybdenum |
Molybdenum of 0.8 % |
| Nickel |
Nickel of 6 - 9.5 % |
| Nitrogen |
Nitrogen of 0.11 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 2 % |
| Sulfur |
Sulfur of 0.015 % |
EN 10088-1 Grade X10CrNi18-8 strain-hardened (+C800) 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 - 7.3E-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 X10CrNi18-8 strain-hardened (+C800) 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 12 % |
- |
| 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 800 - 1000 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 500 MPa |
- |
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