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B473 N08020

America ASTM B473N08020 UNS NO8020、UNS NO8026及UNS NO8024镍合金棒和线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B473N08020 / B473 N08020
Category Grade Standard Region/Area Standard Content
Metals B473 N08020 ASTM B473 America UNS NO8020、UNS NO8026及UNS NO8024镍合金棒和线

Chemical composition(mass fraction)(wt.%) of the B473 N08020

Element Min Max Similar

Mechanical Properties of steel grade B473 N08020

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)
794 (≥) 147 (≥) 43 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade B473 N08020

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
33 - -     0.24 -  
128 865 - 44.3 341   -  
465 - 23 11.2   144 422

Heat Treatment of steel grade B473 N08020

Heat treated : 1654°C - 1532°C

Technological Curves of steel grade B473 N08020

Cross Reference Table (Equivalent Grade) of B473 N08020

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