INCOLOY® Alloy 800 H / HT

1.4876 / 1.4958 / 1.4959 / UNS N08810 / UNS N08811

Nickel-iron-chromium alloys having the same basic composition as INCOLOY alloy 800 but with significantly higher creep-rupture strength. The higher strength results from close control of the carbon, aluminum, and titanium contents in con-junction with a high-temperature anneal. Used in chemical and petrochemical processing, in power plants for super-heater and reheater tubing, in industrial furnaces, and for heattreating equipment.

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Stock program

  • 8.0 mm
  • 9.0 mm
  • 10.0 mm
  • 12.0 mm
  • 15.0 mm
  • 16.0 mm
  • 20.0 mm
  • 25.0 mm
  • 30.0 mm
  • 35.0 mm
  • 40.0 mm
  • 45.0 mm
  • 50.0 mm
  • 55.0 mm
  • 60.0 mm
  • 70.0 mm
  • 80.0 mm
  • 90.0 mm
  • 100.0 mm

Details at a glance

Chemical composition (800H*)

Ni
30.00 - 35.00 %
Fe
min. 39.50 %
Cr
19.00 - 23.00 %
Al
0.15 - 0.60 %
Ti
0.15 - 0.60 %
Al + Ti
0.30 - 1.20 %
C
0.05 - 0.10 %
* By special agreement, this product can be supplied with Al + Ti Content 0.4 - 0.7%.

Density

g/cm³
7.94
lb/in³
0.287

Recommended Welding Products

Electrode
INCONEL 718
Electrode
INCO WELD A
Filler Metal
INCONEL 82
Filler Metal
INCONEL 617

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