CHVG35
general machinery parts working at high cyclic mechanical stress; ICE parts operating at high temperatures and variable mechanical loading
general machinery parts working at high cyclic mechanical stress; ICE parts operating at high temperatures and variable mechanical loading
Standard | Fe, % | Si, % | Mg, % | Mn, % | Cr, % | РЗЭ, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mg, % | Mn, % | Cr, % | РЗЭ, % | P, % | C, % | S, % |
GOST 28394-89 | 92.317–93.98 | 2.2–2.8 | 0.02–0.028 | 0.2–0.6 | < 0.15 | 0.1–0.2 | < 0.08 | 3.5–3.8 | < 0.025 |
Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ |
---|---|---|---|---|
Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ |
20 | 137 | 48 | 7100 | |
100 | 13 |
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{P}$$, $$MPa$$ | $$\epsilon_L$$, % | Treatment |
---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{P}$$, $$MPa$$ | $$\epsilon_L$$, % | Treatment |
Castings | GOST 28394-89 | 350 | 260 | 2 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
Alloy | GOST 28394-89 | 140–190 |
Standard | Description |
---|---|
Standard | Description |
GOST 28394-89 |
Parameter | Units of measurement | Description |
---|---|---|
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 |