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Alloy 800H

Global 企业标准 Alloy800H and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Alloy800H / Alloy 800H
Category Grade Standard Region/Area Standard Content
Metals Alloy 800H -- Global

Chemical composition(mass fraction)(wt.%) of the Alloy 800H

Element Min Max Similar
Ti - - 0.4000
Si - - 0.3500
S - - 0.0100
P - - 0.0200
Ni - - 32.0000
Mn - - 1.0000
Cu - - 0.3000
Cr - - 21.0000
C - - 0.0800
Al - - 0.4000

Mechanical Properties of steel grade Alloy 800H

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
922 (≥) 728 (≥) 12 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade Alloy 800H

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
11 - -     0.22 -  
469 748 - 22.3 341   -  
952 - 22 24.2   131 212

Heat Treatment of steel grade Alloy 800H

Heat treated : 1848°C - 1394°C

Technological Curves of steel grade Alloy 800H

Cross Reference Table (Equivalent Grade) of Alloy 800H

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