10H18N9BL (H18N9BL)
Production of shaped castings for the aviation industry.
Production of shaped castings for the aviation industry.
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Nb, % | Mo, % | N, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1-90090 - 79 | 63–74.2 | < 1 | < 2 | 17–20 | < 0.05 | < 0.3 | 8–12 | < 0.05 | < 0.1 | < 0.025 | < 0.1 | < 0.025 | 0.8–0.9 | < 0.2 | < 0.05 | < 0.2 |
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{Y}$$, $$MPa$$ | $$\psi$$, % | $$KCU\cdot 10^{3}$$, $$\frac{J}{m^2}$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|---|---|---|
| Castings | OST 1-90090 - 79 | 450 | 200 | 35 | 500 | 25 | Quenching 1100 - 1150oC, water |
| Standard | Description |
|---|---|
| OST 1-90090 - 79 |