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EU EN C61 高碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C61 / C 61
Category Grade Standard Region/Area Standard Content
Metals C 61 -- EU 高碳素钢

Chemical composition(mass fraction)(wt.%) of the C 61

Element Min Max Similar

Mechanical Properties of steel grade C 61

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)
725 (≥) 521 (≥) 44 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade C 61

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
32 - -     0.44 -  
553 923 - 43.3 314   -  
563 - 33 32.2   111 243

Heat Treatment of steel grade C 61

Heat treated : 1967°C - 1851°C

Technological Curves of steel grade C 61

Cross Reference Table (Equivalent Grade) of C 61

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