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International ISO F52 Steel products for pressure purposes - Quality requirements - Part 1: Forgings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F52 / F52
Category Grade Standard Region/Area Standard Content
Metals F52 ISO 2604-1 International Steel products for pressure purposes - Quality requirements - Part 1: Forgings

Chemical composition(mass fraction)(wt.%) of the F52

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 9.0000 13.0000 -
Nb - - -
Mo - 0.5000 -
Mn - 2.0000 -
Cr 17.0000 19.0000 -
C - 0.0800 -

Mechanical Properties of steel grade F52

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)
926 (≥) 597 (≥) 22 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade F52

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
34 - -     0.41 -  
842 292 - 22.3 323   -  
135 - 12 32.2   223 241

Heat Treatment of steel grade F52

Heat treated : 1654°C - 1928°C

Technological Curves of steel grade F52

Cross Reference Table (Equivalent Grade) of F52

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