1. What are the main chemical compositions of these Hastelloy and nickel alloys?
Answer:
C276: ~57% Ni, 16% Mo, 15% Cr
C22: ~56% Ni, 22% Cr, 13% Mo
C4: ~63% Ni, 17% Cr, 4% Mo
B2/B3: Nickel-cobalt-molybdenum alloys with added chromium for corrosion resistance
Hastelloy X: ~47% Ni, 22% Fe, 18% Cr, 9% Mo
These compositions provide excellent corrosion resistance and high-temperature performance.
2. What industries use these plates and sheets?
Answer: They are widely used in chemical processing, petrochemical, aerospace, marine, and power generation industries where resistance to strong oxidizing/reducing agents or high temperatures is required.
3. How do these nickel alloys differ from each other?
Answer:
C276 and C22: Highly corrosion-resistant, used in strong oxidizing and reducing conditions.
C4: Better for reducing environments.
B2/B3: Specialized for certain chemical conditions.
Hastelloy X: Excellent high-temperature strength and oxidation resistance.
4. What factors affect the price of Hastelloy plates and sheets?
Answer: Price depends on alloy grade, thickness, width, quantity, market nickel and molybdenum prices, and any additional treatments such as polishing, annealing, or cold rolling.
5. How should these nickel alloy plates be stored and handled?
Answer: Store in a clean, dry environment to avoid contamination and oxidation. Handle carefully to prevent scratches, dents, or bending, as surface damage can affect corrosion resistance and performance.
