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KHR45A LC

Global 企业标准 KHR45ALC and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KHR45ALC / KHR45A LC
Category Grade Standard Region/Area Standard Content
Metals KHR45A LC -- Global

Chemical composition(mass fraction)(wt.%) of the KHR45A LC

Element Min Max Similar

Mechanical Properties of steel grade KHR45A LC

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)
823 (≥) 644 (≥) 31 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade KHR45A LC

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
34 - -     0.34 -  
467 279 - 12.3 122   -  
744 - 13 23.2   243 114

Heat Treatment of steel grade KHR45A LC

Heat treated : 1578°C - 1386°C

Technological Curves of steel grade KHR45A LC

Cross Reference Table (Equivalent Grade) of KHR45A LC

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