- Main
- Brand
- Germany
- 1.4000 - 1.4999 (Stainless and Heat Resisting Steels)
- 1.4400 - 1.4499 (Stainless Steel with Ni > = 2.5% with Mo but without Nb and Ti)
1.4437 (GX6CrNiMo18-12)
Classification
Chemical composition
Information on suppliers
Physical characteristics
Temperature, °C | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$ |
---|---|---|---|---|
Temperature, °C | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$ |
20 | 15 | 7900 | 0.5 | |
100 | 16 | |||
200 | 17.5 | |||
300 | 18 | |||
400 | 18.5 | |||
500 | 19 |
Mechanical properties at 20 °C
Description of chemical elements
Description of physical characteristics
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
$$\alpha\cdot 10^{6}$$ | $$K^{-1}$$ | 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 |
$$c\cdot 10^{-3}$$ | $$\frac{J}{kg\cdot K}$$ | The specific heat of the material (range 20°C–T) |