Hastelloy HC-276 / C-22 / C-4 / B2 / B3 / N
Grade | C276 | C22 | C4 | B2 | B3 | N | |
Chimique Composition (%) | C | ≤0,01 | ≤0,015 | ≤0,015 | ≤0,02 | ≤0,01 | 0.04-0.08 |
Mn | ≤1 | ≤0,5 | ≤1 | ≤1 | ≤3 | ≤1 | |
Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1,5 | ≤5 | |
P | ≤0,04 | ≤0,02 | ≤0,04 | ≤0,04 | - | ≤0,015 | |
S | ≤0,03 | ≤0,02 | ≤0,03 | ≤0,03 | - | ≤0,02 | |
Si | ≤0,08 | ≤0,08 | ≤0,08 | ≤0,1 | ≤0,1 | ≤1 | |
Ni | repos | repos | repos | repos | ≥65 | repos | |
Co | ≤2,5 | ≤2,5 | ≤2 | ≤1 | ≤3 | ≤0,2 | |
Ti + cu | - | - | ≤0,7 | - | ≤0,4 | ≤0,35 | |
Al + ti | - | - | - | - | ≤0,5 | ≤0,5 | |
Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1,5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28,5 | 15-18 | |
B | - | - | - | - | - | ≤0,01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0,5 | |
V | ≤0,35 | ≤0,35 | - | 0.2-0.4 | - | ≤0,5 |