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Italy UNI C56 Cold rolled flat finished unalloyed steel products. Strips with carbon content between 010 and 060% and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C56 / C 56
Category Grade Standard Region/Area Standard Content
Metals C 56 UNI 7065 Italy Cold rolled flat finished unalloyed steel products. Strips with carbon content between 010 and 060%

Chemical composition(mass fraction)(wt.%) of the C 56

Element Min Max Similar
Si - 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.6000 0.9000 -
C 0.5200 0.6000 -

Mechanical Properties of steel grade C 56

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)
874 (≥) 886 (≥) 21 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade C 56

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
23 - -     0.33 -  
956 664 - 21.3 241   -  
234 - 24 44.2   122 212

Heat Treatment of steel grade C 56

Heat treated : 1597°C - 1382°C

Technological Curves of steel grade C 56

Cross Reference Table (Equivalent Grade) of C 56

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