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America UNS L52540 Cable sheathing alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L52540 / L52540
Category Grade Standard Region/Area Standard Content
Metals L52540 -- America Cable sheathing alloy

Chemical composition(mass fraction)(wt.%) of the L52540

Element Min Max Similar

Mechanical Properties of steel grade L52540

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)
639 (≥) 227 (≥) 33 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade L52540

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
12 - -     0.14 -  
627 393 - 23.3 414   -  
352 - 32 13.2   122 132

Heat Treatment of steel grade L52540

Heat treated : 1412°C - 1858°C

Technological Curves of steel grade L52540

Cross Reference Table (Equivalent Grade) of L52540

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