APC-2
to work in a pair of shaft are not subjected to thermal treatment.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Cast iron | Anti-friction cast iron |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|
| GOST 1585-85 | 94.73–96.4 | 0.8–1.3 | 0.2–0.6 | < 0.25 | 2.6–3 | < 0.12 |
Information on suppliers
Brinell hardness number
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| GOST 1585-85 | 167–197 |
Limit operating modes
| Standard | Нагрузка, $$\textit{MPa}$$ | Скорость, $$\frac{m}{s}$$ | Нагрузка * Скорость, $$MPa * m/s$$ |
|---|---|---|---|
| GOST 1585-85 | 0.5 | 5 | 2.5 |
| GOST 1585-85 | 12 | 1 | 12 |
Standards
| Standard | Description |
|---|---|
| GOST 1585-85 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |