Incoloy® 800/800H/800HT

Chemical Analysis

C

.10 max

Cr

19.0 -23.0

Ni

30.0- 35.0

Ti

0.15- 0.60

Al

0.15- 0.60

Fe

39.5 min

Al+Ti

0.30- 1.20

Common Trade Names: Incoloy 800®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220

Incoloy 800HT® is nickel-iron-chromium alloy. The alloys’ higher creep-rupture strength is the result of aluminum, carbon, and titanium contents. Incoloy 800HT® is used in chemical and petrochemical processing, in power plants, industrial furnaces, and for heat treating equipment.

Incoloy 800HT® sheet is available in thicknesses ranging from .020 to .156". Incoloy 800HT® strip in coil from is available in lighter gauges up 12" wide. Incoloy 800HT plate is available up 2" thick.

Incoloy 800HT® bar is available in wrought bar up to 8" diameter and larger sizes and shapes may be forged to order.

Incoloy 800HT® seamless pipe is available up to 8" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Incoloy 800HT® tubing is available up 3" OD. Incoloy 800HT® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity.

Butt-weld and forged fittings are available or can be manufactured with short lead times.

Available forms of Incoloy 800HT®​ are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.