10H25N25TR
and profiled sheet material for combustion chambers of gas turbines and other parts with a working temperature up to 1000 deg.
and profiled sheet material for combustion chambers of gas turbines and other parts with a working temperature up to 1000 deg.
Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
---|---|---|---|---|---|
20 | 206 | 13.4 | 7860 | 1.042 | |
100 | 198 | 12.95 | 14.6 | ||
200 | 195 | 14.35 | 15.8 | ||
300 | 187 | 15.2 | 17.91 | ||
400 | 180 | 15.65 | 18.4 | ||
500 | 172 | 16.15 | 20.1 | ||
600 | 164 | 16.5 | 21.7 | ||
700 | 158 | 17.25 | 23.4 | ||
800 | 149 | 17.3 | 25.1 | ||
900 | 17.75 | 26.8 |
Parameter | Units of measurement | Description |
---|---|---|
$$E\cdot 10^{9}$$ | $$MPa$$ | Elastic modulus |
$$\alpha\cdot 10^{6}$$ | $$K^{-1}$$ | Coefficient of thermal (linear) expansion (range 20°C–T) |
$$\varkappa$$ | $$\frac{W}{m\cdot K}$$ | Coefficient of thermal conductivity (the heat capacity of the material) |
$$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
$$R\cdot 10^{-6}$$ | $$\Omega\cdot m$$ | Electrical resistivity |