EN 10095 X9CrNiSiNCe21-11-2: High-Temperature Solution-Annealed Austenitic Steel (+AT)
Fully austenitic steel of high scaling temp. of 1150°C in air (highest application temp. in air), warranted scaling resistance for wide and fast thermal fluctuation, but no resistance in reducing athmosphere. Excellent creep behaviour and high deformation resistance. Application for furnace components, hood annealing and muffle furnaces, lifting bar furnaces, sealing sheets, radiator tubes, charging cages, insert boxes, recuperators as well as for combustion nozzles and for strongly loaded components of waste gas detoxification facilities.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.8 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 195 GPa | Typical for Austenitic Stainless Steel |
Elongation | 20.0 °C | 40 % | |
Elongation A80 | 20.0 °C | 37 % | |
Hardness, Brinell | 20.0 °C | 210 [-] | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Austenitic Stainless Steel |
Shear modulus | 23.0 °C | 77 GPa | Typical for Austenitic Stainless Steel |
Tensile strength | 20.0 °C | 650 - 850 MPa | |
Yield strength Rp0.2 | 20.0 °C | 310 MPa | |
Yield strength Rp1.0 | 20.0 °C | 350 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 200.0 °C | 1.7E-5 1/K | |
400.0 °C | 1.8E-5 1/K | ||
600.0 °C | 1.85E-5 1/K | ||
800.0 °C | 1.9E-5 1/K | ||
1000.0 °C | 1.95E-5 1/K | ||
Max service temperature, long | 0 - 1150 °C | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | 20.0 °C | 500 J/(kg·K) | |
600.0 °C | 660 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 15 W/(m·K) | |
500.0 °C | 21 W/(m·K) | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 8.5E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.05 - 0.12 % |
Cerium | 0.03 - 0.08 % |
Chromium | 20 - 22 % |
Manganese | 1 % |
Nickel | 10 - 12 % |
Nitrogen | 0.12 - 0.2 % |
Phosphorus | 0.05 % |
Silicon | 1.4 - 2.5 % |
Sulfur | 0.015 % |
Metal
- EN 10095 NiCr20Ti Alloy – Solution Annealed (With AT)
- EN 10095 NiCr23Fe Alloy – Solution Annealed for Superior High‑Temperature Oxidation Resistance
- EN 10095 X10NiCrSi35-19: Solution-Annealed Steel for High-Temperature Applications up to 1100°C
- EN 10095 X6NiCrSiNCe35-25 – Solution Annealed, High‑Temperature Stainless Steel
- EN 10095 X12NiCrSi35-16 Solution-Annealed Alloy – High‑Temperature Stability & Low Embrittlement
- EN 10095 X25CrMnNiN25-9-7 Stainless Steel – Solution Annealed with Additional Treatment
- EN 10095 X10NiCrSiNb35-22 Duplex Stainless Steel – Solution Annealed & Aged for High‑Temperature Performance
- EN 10095 Grade X6CrNiSiNCe19-10 – Solution Annealed Stainless Steel for High-Temperature Applications
- EN 10095 Grade X8CrNiTi18-10 – Solution Annealed Steel for High-Load Applications
- EN 10095 Grade X10NiCrAlTi32‑21 – Solution Annealed Steel for High‑Temperature Pressure Applications