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America UNS F43020 铸铁,可锻的,奥氏体 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F43020 / F43020
Category Grade Standard Region/Area Standard Content
Metals F43020 -- America 铸铁,可锻的,奥氏体

Chemical composition(mass fraction)(wt.%) of the F43020

Element Min Max Similar

Mechanical Properties of steel grade F43020

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)
474 (≥) 291 (≥) 21 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade F43020

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
13 - -     0.33 -  
729 586 - 13.3 142   -  
959 - 13 42.2   323 133

Heat Treatment of steel grade F43020

Heat treated : 1249°C - 1261°C

Technological Curves of steel grade F43020

Cross Reference Table (Equivalent Grade) of F43020

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