سلك هاستيلوي HC-276/C-22/C-4/B2/B3/N
درجة | C276 | C22 | C4 | B2 | B3 | N | |
كيميائي تعبير (%) | C | .0.01 | .00.015 | .00.015 | .0.02 | .0.01 | 0.04-0.08 |
Mn | ≥1 | .50.5 | ≥1 | ≥1 | ≥3 | ≥1 | |
Fe | 4-7 | 2-6 | ≥3 | ≥2 | .51.5 | ≥5 | |
P | .0.04 | .0.02 | .0.04 | .0.04 | - | .00.015 | |
S | .030.03 | .0.02 | .030.03 | .030.03 | - | .0.02 | |
Si | .0.08 | .0.08 | .0.08 | .10.1 | .10.1 | ≥1 | |
Ni | استراحة | استراحة | استراحة | استراحة | ≥65 | استراحة | |
Co | .52.5 | .52.5 | ≥2 | ≥1 | ≥3 | .20.2 | |
تي + النحاس | - | - | .70.7 | - | .40.4 | .30.35 | |
آل + تي | - | - | - | - | .50.5 | .50.5 | |
Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≥1 | .51.5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | .528.5 | 15-18 | |
B | - | - | - | - | - | .0.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≥3 | .50.5 | |
V | .30.35 | .30.35 | - | 0.2-0.4 | - | .50.5 |