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Spain UNE F.1297 Steel for cold heading and cold extruding. Steel for quenching and tempering and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.1297 / F.1297
Category Grade Standard Region/Area Standard Content
Metals F.1297 UNE 36034 Spain Steel for cold heading and cold extruding. Steel for quenching and tempering

Chemical composition(mass fraction)(wt.%) of the F.1297

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mn 0.5000 0.8000 -
Cr 0.2000 0.4000 -
C 0.3400 0.4100 -
B 0.0008 0.0050 -
Al - 0.0200 -

Mechanical Properties of steel grade F.1297

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)
297 (≥) 437 (≥) 41 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade F.1297

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
12 - -     0.11 -  
694 969 - 21.3 224   -  
685 - 24 24.2   333 211

Heat Treatment of steel grade F.1297

Heat treated : 1985°C - 1346°C

Technological Curves of steel grade F.1297

Cross Reference Table (Equivalent Grade) of F.1297

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