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EU EN C35EC 钢棒,冷镦和冷挤压棒材和线材 - 第4部分:交货技术条件:淬火和回火钢。 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C35EC / C35EC
Category Grade Standard Region/Area Standard Content
Metals C35EC EN 10263-4 EU 钢棒,冷镦和冷挤压棒材和线材 - 第4部分:交货技术条件:淬火和回火钢。

Chemical composition(mass fraction)(wt.%) of the C35EC

Element Min Max Similar
Mo - 0.1000 -
Ni - 0.4000 -
Cr - 0.4000 -
P - 0.0300 -
S - 0.0350 -
Mn 0.5000 0.8000 -
Si - 0.4000 -
C 0.3200 0.3900 -
Mo - 0.1000 -
Ni - 0.4000 -
Cr - 0.4000 -
P - 0.0300 -
S - 0.0350 -
Mn 0.5000 0.8000 -
Si - 0.4000 -
C 0.3200 0.3900 -

Mechanical Properties of steel grade C35EC

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)
573 (≥) 487 (≥) 41 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade C35EC

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 - -     0.23 -  
165 433 - 31.3 233   -  
139 - 42 44.2   241 211

Heat Treatment of steel grade C35EC

Heat treated : 1764°C - 1596°C

Technological Curves of steel grade C35EC

Cross Reference Table (Equivalent Grade) of C35EC

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