Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate

China Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate, Find details about China Inconel 800 Nickel Plate, Inconel 800 Sheet from Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate

Model NO.
Inconel 800/800HT
Thickness
0.2-100mm
Width
Normally 1000mm/1219mm/1500mm
Length
Normally 2000mm/2438mm/6000mm
Mtc
En 10204/3.1
Keyword
Inconel 800 Plate
Trademark
ZYTC
Origin
Tianjin, China
HS Code
75062000
Model NO.
Inconel 800/800HT
Thickness
0.2-100mm
Width
Normally 1000mm/1219mm/1500mm
Length
Normally 2000mm/2438mm/6000mm
Mtc
En 10204/3.1
Keyword
Inconel 800 Plate
Trademark
ZYTC
Origin
Tianjin, China
HS Code
75062000

1. Product Details
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate


INCOLOY 800H / 800HT ASTM B 409, B 408, B 407, B 564 UNS Number N08810/N08811
Other common names: Alloy 800, Alloy 800H, Inconel 800, Alloy 800HT

Incoloy 800, 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation
and carburization in high-temperature exposure. These nickel steel alloys are identical except for the higher level of carbon
in alloy 800H, and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT. Incoloy 800 was the first of these
alloys and it was slightly modified into Incoloy 800H. This modification was to control carbon (.05-.10%) and grain size to
optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels
(.85-1.20%) to ensure optimum high temperature properties. The nickel alloy is dual certified (800H/HT) and combines the
properties of both forms. 
Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content
makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma
phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have
superior creep and stress rupture properties. Today, most suppliers, including Mega Mex, only carry the dual certified 800H/HT alloy.

Incoloy 800 is primarily used in applications with temperatures up to 1100° F, where alloys 800H and 800HT are normally
used in temperatures above 1100° F where resistance to creep and rupture is required. The chemical balance allows the
nickel steel alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. Incoloy 800HT will not
become embrittled even after long periods of usage in the 1200-1600° F range where many stainless steels become brittle.
Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with 800HT. When
cold formed extensively the grain size produces a visibly undulated surface called "orange peel". Incoloy 800HT can be
welded by the common techniques used on stainless steels.

What are the characteristics of Incoloy 800H/HT?

  • High temperature strength
  • High creep rupture strength
  • Resistant to oxidation and carburization in high temperature environments
  • Good corrosion resistance in many acidic environments
  • Good resistance to many sulfur-containing atmospheres

In what applications is Incoloy 800H/HT used?

  • Ethylene furnace quench boilers
  • Hydrocarbon cracking
  • Valves, fittings and other components exposed to corrosive attack from 1100-1800° F
  • Industrial furnaces
  • Heat-treating equipment
  • Chemical and petrochemical processing
  • Super-heater and re-heaters in power plants
  • Pressure vessels
  • Heat exchangers
Chemical Composition:
Alloy 800 (UNS N08800) Chemical Composition, %
NiCrFeCAlTiAl+Ti
30-3519-2339.5min0.1max0.15-0.60.15-0.60.3-1.2

Alloy 800H (UNS N08810) Chemical Composition, %
NiCrFeCAlTiAl+Ti
30-3519-2339.5min0.05-0.10.15-0.60.15-0.60.3-1.2

Alloy 800HT (UNS N08811) Chemical Composition, %
NiCrFeCAlTiAl+Ti
30-3519-2339.5min0.06-0.10.25-0.60.25-0.60.85-1.2
 
2. Package & Shipping
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate
3. Company Introduction
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate
4. Contact Us
Inconel 800 Incoloy 800ht Inconel 825 Nickel Alloy Plate