AS30HM
Lead-alloyed steel.
In the automotive industry-worms steering.
Lead-alloyed steel.
In the automotive industry-worms steering.
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | Pb, % | P, % | C, % | S, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | Pb, % | P, % | C, % | S, % | Mo, % |
| GOST 1414-75 | 96.28–98.06 | 0.17–0.37 | 0.4–0.7 | 0.8–1.1 | < 0.3 | < 0.3 | 0.15–0.3 | < 0.035 | 0.27–0.33 | < 0.035 | 0.15–0.25 |
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{P}$$, $$MPa$$ | $$KCU\cdot 10^{3}$$, $$\frac{J}{m^2}$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|---|---|
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{P}$$, $$MPa$$ | $$KCU\cdot 10^{3}$$, $$\frac{J}{m^2}$$ | d5, % | Treatment |
| Workpiece | GOST 1414-75 | 15 | 880 | 735 | 980 | 12 | Tempering 860-880 ° C, oil, Holidays 510-560 ° C, air | ||
| Rental calibrated. | GOST 1414-75 | calibrated | 780 | 630 | 12 |
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Rolling | Standard | Classifiers | Value, HBW |
| Alloy | GOST 1414-75 | annealing, hot rolling | 223 |
| Alloy | GOST 1414-75 | high leave | 241 |
| Alloy | GOST 1414-75 | calibrated, cold-work | 269 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 1414-75 |