19HGN
For the production of crosspieces of cardan shafts
For the production of crosspieces of cardan shafts
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Mo, % |
| GOST 10702-78 | 95.75–97.37 | 0.17–0.37 | 0.7–1 | 0.8–1.1 | < 0.3 | 0.8–1.1 | < 0.035 | 0.16–0.21 | < 0.035 | < 0.1 |
| Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U} |
\sigma_{P} |
\epsilon_L |
KCU\cdot 10^{3} |
Treatment |
|---|---|---|---|---|---|---|---|---|---|
| Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{P}, MPa | \epsilon_L, % | KCU\cdot 10^{3}, \frac{J}{m^2} | Treatment |
| Alloy | GOST 4543-71 | 1180–1520 | 930 | 7 | 690 | Tempering 870 ° C, oil, Holidays 150-180 ° C, air |
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Rolling | Standard | Classifiers | Value, HBW |
| Alloy | GOST 10702-78 | calibrated | 217 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 10702-78 |