ITEM | Standard Number | Descriptions |
1 | GB/T 14992 (2005) | Classification and designation for superalloys and high temperature intermetallic materials |
Elements | Min.(≥) | Max.(≤) |
C | 0.10 | |
Cr | 26.50 | 28.50 |
Ni | Balance | |
Al | 2.80 | 3.50 |
Fe | 1.00 | |
Ce | 0.030 | |
Si | 0.80 | |
Mn | 0.30 | |
P | 0.020 | |
S | 0.020 |