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France AFNOR NF FR10 Iron and steel. Non-alloy steel wire rod for products made by hot or cold forming. Types and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FR10 / FR 10
Category Grade Standard Region/Area Standard Content
Metals FR 10 NF A35-053 France Iron and steel. Non-alloy steel wire rod for products made by hot or cold forming. Types

Chemical composition(mass fraction)(wt.%) of the FR 10

Element Min Max Similar
Si - 0.0500 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.2500 -
Mn 0.3000 0.6000 -
Cu - 0.2000 -
Cr+Ni+Cu - 0.4500 -
Cr - 0.1500 -
C 0.0800 0.1300 -
Al 0.0300 0.0800 -

Mechanical Properties of steel grade FR 10

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)
211 (≥) 816 (≥) 14 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade FR 10

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 - -     0.44 -  
369 515 - 33.3 422   -  
352 - 44 22.2   114 241

Heat Treatment of steel grade FR 10

Heat treated : 1936°C - 1934°C

Technological Curves of steel grade FR 10

Cross Reference Table (Equivalent Grade) of FR 10

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