HN55VMTKYU (EI929)
Turbine blades.
Turbine blades and other items for use at temperatures up to 950 ° C.
Turbine blades.
Turbine blades and other items for use at temperatures up to 950 ° C.
Standard | Si, % | B, % | Mn, % | Co, % | Cr, % | Ti, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Mo, % | W, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GOST 5632-72 | < 0.5 | < 0.02 | < 0.5 | 12–16 | 9–12 | 1.4–2 | 51.055–65.26 | 0.2–0.8 | 3.6–4.5 | < 0.015 | 0.04–0.1 | < 0.01 | 4–6 | 4.5–6.5 |
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{P}$$, $$MPa$$ | $$\epsilon_L$$, % | $$\psi$$, % | Treatment |
---|---|---|---|---|---|---|---|---|---|
Rod | GOST 23705 - 79 | 980–1180 | 730–780 | 8–12 | 9–15 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rod | GOST 23705 - 79 | Hardening, aging | 285–341 |