BrSu3N3Ts3S20F
anti-friction parts
anti-friction parts
| Standard | Fe, % | Si, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Al, % | Pb, % | As, % | P, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Al, % | Pb, % | As, % | P, % |
| GOST 493-79 | < 0.3 | < 0.02 | < 0.5 | < 0.025 | 64.8–72.85 | 3–4 | 3–4 | 3–4 | < 0.02 | 18–22 | < 0.1 | 0.15–0.3 |
| Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \epsilon_L, % | Treatment |
|---|---|---|---|---|---|---|---|
| Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \epsilon_L, % | Treatment |
| Casting | GOST 493-79 | in chill mold | 157 | 2 |
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Rolling | Standard | Classifiers | Value, HBW |
| Casting | GOST 493-79 | in chill mold | 65 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 493-79 |
| 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 |