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Italy UNI Fe52 Unalloyed steel welded pipes. Smooth pipes for general uses and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Fe52 / Fe 52
Category Grade Standard Region/Area Standard Content
Metals Fe 52 UNI 7091 Italy Unalloyed steel welded pipes. Smooth pipes for general uses

Chemical composition(mass fraction)(wt.%) of the Fe 52

Element Min Max Similar

Mechanical Properties of steel grade Fe 52

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)
742 (≥) 993 (≥) 34 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade Fe 52

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
43 - -     0.43 -  
169 575 - 43.3 343   -  
937 - 33 23.2   214 111

Heat Treatment of steel grade Fe 52

Heat treated : 1975°C - 1235°C

Technological Curves of steel grade Fe 52

Cross Reference Table (Equivalent Grade) of Fe 52

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