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Type HU50

America ACI TypeHU50 Heat resistant nickel base alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TypeHU50 / Type HU50
Category Grade Standard Region/Area Standard Content
Metals Type HU50 -- America Heat resistant nickel base alloy

Chemical composition(mass fraction)(wt.%) of the Type HU50

Element Min Max Similar
C 0.4000 0.6000 -
Mn - 1.5000 -
P - 0.0400 -
S - 0.0400 -
Si 0.5000 2.0000 -
Ni 37.0000 41.0000 -
Cr 17.0000 21.0000 -
Mo - 0.5000 -
Fe - - -

Mechanical Properties of steel grade Type HU50

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)
735 (≥) 898 (≥) 13 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade Type HU50

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
12 - -     0.23 -  
953 123 - 13.3 414   -  
782 - 14 44.2   331 314

Heat Treatment of steel grade Type HU50

Heat treated : 1836°C - 1626°C

Technological Curves of steel grade Type HU50

Cross Reference Table (Equivalent Grade) of Type HU50

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