Material : Alloy 800HT
Common names: 800HT, IncoloyÂ® 800HT, Alloy 800HT
Uns( unified Numbering system ) : UNS N08811
Werkstoff : 1.4959
ANSI : WPNIC11
Alloy 800HT is a Nickel, Chromium alloy that offers excellent strength and resistance to oxidation at high temperatures. Its strength and structure is maintained during exposure to elevated temperatures; which makes this a great Alloy for heat exchangers and nuclear applications, and other high temperature environments. It is very similar to Alloy 800 but has much better creep-rupture strength due to the tight controls of the carbon, aluminium and titanium content.
Arc Alloys supplies Alloy 800HT in the following Product Forms:
Seamless pipe to ASTM B407 and ASME SB407
Welded pipe to ASTM B407 and ASME SB407
Flanges to ASTM B564 and ASME SB564
Fittings to ASTM B366 and ASME SB366
Bar to ASTM B408 and ASME SB408
Plate to ASTM B409 and ASME SB409
We also supply special machined turned parts and bolting in Alloy 800HT made from several of the above product forms.