سیم Hastelloy HC-276/C-22/C-4/B2/B3/N
درجه | C276 | C22 | C4 | B2 | B3 | N | |
شیمیایی ترکیب (٪) | C | 01.01 | .0.015 | .0.015 | 0.02 | 01.01 | 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 | استراحت | استراحت | استراحت | استراحت | ≥65 | استراحت | |
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 | - | - | - | - | - | 01.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | 0.5 | |
V | 0.35 | 0.35 | - | 0.2-0.4 | - | 0.5 |