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Alloy 800H/800HT

Alloy 800H/800HT

Alloy 800H

  • UNS N08810
  • WERKSTOFF 1.4958
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Key Properties* (in annealed condition)

PropertiesUnit of MeasureAlloy 800H
Tensile Strengthksi80
0.2% Yield Strengthksi35
Elongation%45
HardnessHV145

*Nominal Room Temperature Mechanical Properties. Typical Data. Not suitable for design or specifications.

Composition

Element Alloy 800H
FeIron39.50% min
NiNickel30.00% - 35.00%
CrChromium19.00% - 23.00%
MnManganese1.50% max
SiSilicon1.00% max
CuCopper0.75% max
Al + TiAluminum + Titanium0.30% - 1.20%
TiTitanium0.15% - 0.60%
AlAluminum0.15% - 0.60%
CCarbon0.05% - 0.10%
SSulfer0.01% max

Alloy 800HT

  • UNS N08811
  • WERKSTOFF 1.4876 / 1.4959
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Key Properties* (in annealed condition)

PropertiesUnit of MeasureAlloy 800HT
Tensile Strengthksi80
0.2% Yield Strengthksi35
Elongation%45
HardnessHV145

*Nominal Room Temperature Mechanical Properties. Typical Data. Not suitable for design or specifications.

Composition

Element Alloy 800HT
FeIron39.50% min
NiNickel30.00% - 35.00%
CrChromium19.00% - 23.00%
MnManganese1.50% max
SiSilicon1.00% max
Al + TiAluminum + Titanium0.85% - 1.20%
CuCopper0.75% max
CCarbon0.06% - 0.10%
TiTitanium0.25% - 0.60%
AlAluminum0.25% - 0.60%
SSulfer0.01% max