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Nickel 2.4858 (Alloy 825)

Werkstoff Nr.:

2.4858

Gesch├╝tzte Hersteller Bezeichnung

Incoloy® 825, Nicrofer 4221

EN/DIN Bezeichnung

NiCr21Mo

UNS

N08825

Int. Normen

Alloy 825

2.4858 / Alloy 825 is a titanium stabilized nickel-iron-chromium alloy with additives of copper and molybdenum.

Special features

Good resistance to stress corrosion cracking.
Good resistance to oxidizing and non-oxidizing hot acids.

Application

  • Phosphoric and sulphuric acid plants
  • Oil and gas production