BrMts5
Parts and products that operate at elevated temperatures;
Parts and products that operate at elevated temperatures;
| Standard | Fe, % | Si, % | Sn, % | Mn, % | Cu, % | Zn, % | Pb, % | P, % |
|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Sn, % | Mn, % | Cu, % | Zn, % | Pb, % | P, % |
| GOST 18175-78 | < 0.35 | < 0.1 | < 0.1 | 4.5–5.5 | 93.6–95.5 | < 0.4 | < 0.03 | < 0.01 |
| Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
|---|---|---|---|---|
| Temperature, °C | $$E\cdot 10^{9}$$, $$MPa$$ | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
| 20 | 105 | 8600 | 0.2 | |
| 100 | 20.4 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 18175-78 |
| 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 |
| $$R\cdot 10^{-6}$$ | $$\Omega\cdot m$$ | Electrical resistivity |
| Parameter | Units of measurement | Description |
|---|---|---|
| Parameter | Units of measurement | Description |
| melting point | °C | The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa |
| Hot working temperature | °C | The temperature at which the plastic-deformed metal recrystallizes during the pressure treatment |