| Standard | Fe, % | Si, % | Sn, % | Cu, % | Zn, % | Sb, % | Al, % | Pb, % | P, % |
|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Sn, % | Cu, % | Zn, % | Sb, % | Al, % | Pb, % | P, % |
| GOST 613-79 | < 0.4 | < 0.05 | 4–6 | 80.9–88 | 4–6 | < 0.5 | < 0.05 | 4–6 | < 0.1 |
| Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$ |
|---|---|---|---|---|
| Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$ |
| 20 | 0.926 | 19.1 | 8800 | 393 |
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\epsilon_L$$, % | Treatment |
|---|---|---|---|---|---|---|---|
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\epsilon_L$$, % | Treatment |
| Fittings | GOST 24301-93 | 200–240 | 15–20 | ||||
| Chill casting | GOST 613-79 | 176 | 4 | ||||
| Sand casting | GOST 613-79 | 147 | 6 |
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Rolling | Standard | Classifiers | Value, HBW |
| Metal rolling | GOST 613-79 | 60 | |
| Fittings | GOST 24301-93 | 65–70 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 613-79 | |
| GOST 613-65 |
| 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) |
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
| $$c\cdot 10^{-3}$$ | $$\frac{J}{kg\cdot K}$$ | The specific heat of the material (range 20°C–T) |