Table 7 Optimal Chemistry (in wt%).
From: Discovering chemistry to creep rupture equations in Alloy 617 with machine learning
Chemistry | Ni | Cr | Mo | Al | C | B | Ni/Al | Cr/C | Mo/C |
|---|---|---|---|---|---|---|---|---|---|
ASTM69 | 44.50 min | 20–24 | 8–10 | 0.8–1.5 | 0.05–0.15 | 0–0.006 | - | - | - |
± 10% ASTM | 40.05 min | 16–28.8 | 6.4–12 | 0.64–1.8 | 0.04–0.18 | 0–0.0072 | - | - | - |
Optimal | 56.645 | 19.701 | 8.728 | 1.436 | 0.165 | ~ 0 | 39.441 | 119.711 | 53.037 |
