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Global 企业标准 LB-52U and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LB-52U / LB-52U
Category Grade Standard Region/Area Standard Content
Metals LB-52U -- Global

Chemical composition(mass fraction)(wt.%) of the LB-52U

Element Min Max Similar

Mechanical Properties of steel grade LB-52U

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)
932 (≥) 363 (≥) 24 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade LB-52U

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
22 - -     0.24 -  
713 163 - 12.3 322   -  
571 - 43 13.2   234 222

Heat Treatment of steel grade LB-52U

Heat treated : 1227°C - 1777°C

Technological Curves of steel grade LB-52U

Cross Reference Table (Equivalent Grade) of LB-52U

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