Nickel-molybdenum-chromium alloys resist both oxidising and reducing acids, wet chlorine and strong chloride solutions. They are specified where a cheaper alloy would fail early and take the plant down with it.
Key features
- C 276 for mixed acid, wet chlorine and hypochlorite service.
- C 22 for oxidising conditions and improved crevice corrosion resistance.
- Used selectively on wetted internals to keep project cost realistic.
