VH9L (VH9L-VI)
Production of cast bar stock for further refining during casting of blades and other shaped castings
Production of cast bar stock for further refining during casting of blades and other shaped castings
| Standard | Fe, % | Si, % | B, % | Ca, % | Mn, % | Co, % | Cr, % | Ti, % | Ni, % | Al, % | P, % | C, % | S, % | Nb, % | Y, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | B, % | Ca, % | Mn, % | Co, % | Cr, % | Ti, % | Ni, % | Al, % | P, % | C, % | S, % | Nb, % | Y, % | Mo, % | W, % |
| OST 1-90126 - 85 | < 6 | < 0.4 | < 0.005 | < 0.02 | < 0.5 | 0.2–0.8 | 30–35 | 0.7–1.3 | 44.11–59.78 | 1–1.6 | < 0.015 | 0.02–0.1 | < 0.01 | 0.7–1.3 | < 0.04 | 2.9–3.5 | 4.7–5.3 |
| Rolling | Standard | Size, mm | Tension | Classifiers | d5, % | Treatment | |
|---|---|---|---|---|---|---|---|
| Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | d5, % | Treatment |
| Workpiece | OST 1-90126 - 85 | 780 | 5 |
| Standard | Treatment | Температура испытаний, ° С | Постоянно приложенное напряжение, МПа | Время до разрушения в часах, ч |
|---|---|---|---|---|
| Standard | Treatment | Температура испытаний, ° С | Постоянно приложенное напряжение, МПа | Время до разрушения в часах, ч |
| OST 1-90126 - 85 | Quenching from 1160 ± 10 ° С, holding 3 hours, air cooling. Aging at 950 ± 10 ° С, holding 2 hours, air cooling | 800 | 180 | 100 |
| Standard | Description |
|---|---|
| Standard | Description |
| OST 1-90126 - 85 |