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

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

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

Element Min Max Similar

Mechanical Properties of steel grade LCA

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)
528 (≥) 979 (≥) 12 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade LCA

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
41 - -     0.32 -  
351 159 - 41.3 422   -  
743 - 12 21.2   341 414

Heat Treatment of steel grade LCA

Heat treated : 1935°C - 1778°C

Technological Curves of steel grade LCA

Cross Reference Table (Equivalent Grade) of LCA

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