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C 45 Pb / C45GPb

Germany DIN C45Pb/C45GPb Seamless circular tubes of steels for quenching and tempering; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C45Pb/C45GPb / C 45 Pb / C45GPb
Category Grade Standard Region/Area Standard Content
Metals C 45 Pb / C45GPb DIN 17204 Germany Seamless circular tubes of steels for quenching and tempering; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the C 45 Pb / C45GPb

Element Min Max Similar

Mechanical Properties of steel grade C 45 Pb / C45GPb

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)
212 (≥) 816 (≥) 31 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade C 45 Pb / C45GPb

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 - -     0.12 -  
366 684 - 21.3 141   -  
523 - 13 41.2   414 142

Heat Treatment of steel grade C 45 Pb / C45GPb

Heat treated : 1374°C - 1667°C

Technological Curves of steel grade C 45 Pb / C45GPb

Cross Reference Table (Equivalent Grade) of C 45 Pb / C45GPb

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