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Spain UNE F.7504 Steels for cold heading and cold extruding. Carbon steels not intented for heat treatment and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.7504 / F.7504
Category Grade Standard Region/Area Standard Content
Metals F.7504 UNE 36032 Spain Steels for cold heading and cold extruding. Carbon steels not intented for heat treatment

Chemical composition(mass fraction)(wt.%) of the F.7504

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0400 -
Mn 0.3000 0.6000 -
C 0.1200 0.1900 -

Mechanical Properties of steel grade F.7504

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)
237 (≥) 819 (≥) 41 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade F.7504

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
21 - -     0.14 -  
196 163 - 12.3 341   -  
328 - 22 31.2   432 441

Heat Treatment of steel grade F.7504

Heat treated : 1189°C - 1952°C

Technological Curves of steel grade F.7504

Cross Reference Table (Equivalent Grade) of F.7504

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