ITEM | Standard Number | Descriptions |
1 | B 637 (2012) | Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service |
Elements | Min.(≥) | Max.(≤) |
C | 0.08 | |
Mn | 1.0 | |
Si | 0.5 | |
S | 0.01 | |
P | 0.015 | |
Cu | 0.5 | |
Fe | 5.0 | 9.0 |
Co | 1.0 | |
Nb | 0.70 | 1.20 |
Cr | 14.0 | 17.0 |
Ni | 70 | |
Al | 0.40 | 1.00 |
Ti | 2.25 | 2.75 |