Hastelloy HC-276/C-22/C-4/B2/B3/N ওয়্যার
গ্রেড | C276 | C22 | C4 | B2 | B3 | N | |
রাসায়নিক রচনা (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | ০.০৪-০.০৮ |
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 | বিশ্রাম | বিশ্রাম | বিশ্রাম | বিশ্রাম | ≥65 | বিশ্রাম | |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
Ti+Cu | - | - | ≤0.7 | - | ≤0.4 | ≤0.35 | |
আল+টি | - | - | - | - | ≤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 |