HN55MVYU (HN55M6VYu)
blades, turbine discs
blades, turbine discs
| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ni, % | Al, % | Ce, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ni, % | Al, % | Ce, % | P, % | C, % | S, % | Mo, % | W, % |
| GOST 5632-72 | 17–20 | < 0.4 | < 0.01 | < 0.4 | 9–11 | 51.075–60.3 | 4.2–5 | < 0.01 | < 0.015 | < 0.08 | < 0.01 | 5–6.5 | 4.5–5.5 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 5632-72 | |
| GOST 5632-14 |