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Global 企业标准 C-272 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C-272 / C-272
Category Grade Standard Region/Area Standard Content
Metals C-272 -- Global

Chemical composition(mass fraction)(wt.%) of the C-272

Element Min Max Similar
Zn - - -
Pb - 0.0700 -
Fe - 0.0700 -
Cu 62.0000 65.0000 -

Mechanical Properties of steel grade C-272

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)
359 (≥) 762 (≥) 33 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade C-272

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
11 - -     0.44 -  
457 169 - 12.3 112   -  
935 - 24 44.2   343 213

Heat Treatment of steel grade C-272

Heat treated : 1779°C - 1847°C

Technological Curves of steel grade C-272

Cross Reference Table (Equivalent Grade) of C-272

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