incoloy Alloy 800

Incoloy 800 is a nickel-iron-chromium alloy known for its excellent resistance to oxidation and carburization at high temperatures. It is widely used in applications requiring high strength and resistance to corrosion.

Good weldability and formability

Excellent resistance to oxidation and carburization

High strength and good mechanical properties

Good resistance to many aqueous environments

Alloy 800 is typically used in:
◆ Heat treatment equipment
◆ Chemical
◆ Petrochemical processing
◆ Nuclear power plant
◆ Pulp Industry
Material composition/Composition:
Ni Nickel(plus Cobalt) ▏30%-35%
C Carbon ▏ 0.10% max
Fe lron ▏ 39.5% min
Cr chromium ▏ 19% -23%
AI Aluminum ▏0.15%-0.6%
AI+Ti ▏ 0.3%-1.2%
Ti Titanium ▏ 0.15% -0.6%
ASTM codes:
Forgings/Flanges:B564
Plate:B409
Bar/Billet:B408
Tube:B163/B515

Pipe:B407/B514
Fittings:B366
ASME Fittings:WPNIC

Equivalents:
Trademark: Incoloy 800
UNS: N08800
Werkstoff nr. 1.4876

Products Available:
Seamless Tubes, Welded Pipes.