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EU EN C67GPb 高碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C67GPb / C 67 GPb
Category Grade Standard Region/Area Standard Content
Metals C 67 GPb -- EU 高碳素钢

Chemical composition(mass fraction)(wt.%) of the C 67 GPb

Element Min Max Similar
Si - 0.4000 -
S - 0.0450 -
Pb 0.1500 0.3000 -
P - 0.0450 -
Mn 0.6000 0.9000 -
C 0.6500 0.7200 -

Mechanical Properties of steel grade C 67 GPb

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)
673 (≥) 252 (≥) 44 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade C 67 GPb

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
43 - -     0.34 -  
653 319 - 44.3 213   -  
886 - 31 34.2   141 324

Heat Treatment of steel grade C 67 GPb

Heat treated : 1718°C - 1588°C

Technological Curves of steel grade C 67 GPb

Cross Reference Table (Equivalent Grade) of C 67 GPb

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