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Global 企业标准 C1144 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C1144 / C1144
Category Grade Standard Region/Area Standard Content
Metals C1144 -- Global

Chemical composition(mass fraction)(wt.%) of the C1144

Element Min Max Similar
Si - 0.3000 -
S 0.2000 0.3300 -
P - 0.0400 -
Mn 1.0000 1.3000 -
C 0.4000 0.5000 -

Mechanical Properties of steel grade C1144

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)
167 (≥) 322 (≥) 24 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade C1144

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 - -     0.32 -  
927 444 - 42.3 113   -  
169 - 14 11.2   134 314

Heat Treatment of steel grade C1144

Heat treated : 1671°C - 1968°C

Technological Curves of steel grade C1144

Cross Reference Table (Equivalent Grade) of C1144

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