SHH10
For the manufacture of crimped tape, designed for manufacture of twisted roller bearings.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Structural steel | Bearing structural steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|
| GOST 808-70 | > 96.8 | 0.17–0.37 | 0.4–0.7 | 0.8–1.2 | < 0.25 | < 0.2 | < 0.03 | 0.32–0.42 | < 0.03 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|
| Tape | GOST 808-70 | < 2.5 | annealing | 570–810 | 7 | ||
| Tape | GOST 808-70 | 2.5–7.6 | annealing | 510–760 | 12 |
Standards
| Standard | Description |
|---|---|
| GOST 808-70 | GOST 808 - 70 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Cu | % | Copper |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| d5 | % | Elongation at break |
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |