Incoloy® 800H Alloy

Incoloy® Alloy 800H (UNS N08811) Fe base, Ni 32, Cr 21, Mn 1.5

UNS N08810 / UNS N08811
Exhibits excellent resistance to carburization, oxidation and nitriding atmospheres. The alloy is dual certified and combines the properties of both forms.

800HT is an iron-nickel-chromium alloy having the same basic composition as Alloy 800, with significantly higher creep rupture strength. The higher strength results from close control of carbon, aluminum and titanium contents in conjunction with a high temp anneal.