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C 120 E 3U

France AFNOR NF C120E3U 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C120E3U / C 120 E 3U
Category Grade Standard Region/Area Standard Content
Metals C 120 E 3U NF A35-590 France 工具钢

Chemical composition(mass fraction)(wt.%) of the C 120 E 3U

Element Min Max Similar
Si 0.1000 0.3000 -
S - 0.0250 -
P - 0.0250 -
Mn 0.1000 0.4000 -
C 1.1000 1.2900 -

Mechanical Properties of steel grade C 120 E 3U

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)
113 (≥) 872 (≥) 12 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade C 120 E 3U

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
33 - -     0.14 -  
548 961 - 23.3 313   -  
346 - 23 42.2   323 144

Heat Treatment of steel grade C 120 E 3U

Heat treated : 1176°C - 1728°C

Technological Curves of steel grade C 120 E 3U

Cross Reference Table (Equivalent Grade) of C 120 E 3U

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