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America UNS F20002 铸铁,可锻的 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F20002 / F20002
Category Grade Standard Region/Area Standard Content
Metals F20002 -- America 铸铁,可锻的

Chemical composition(mass fraction)(wt.%) of the F20002

Element Min Max Similar
Si 0.9000 1.9000 -
S 0.0200 0.2000 -
P 0.0200 0.1500 -
Mn 0.1500 1.2500 -
C 2.2000 2.9000 -

Mechanical Properties of steel grade F20002

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)
525 (≥) 823 (≥) 31 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade F20002

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
24 - -     0.13 -  
298 667 - 11.3 314   -  
882 - 31 43.2   124 211

Heat Treatment of steel grade F20002

Heat treated : 1198°C - 1129°C

Technological Curves of steel grade F20002

Cross Reference Table (Equivalent Grade) of F20002

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