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America UNS L52520 Cable sheathing alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L52520 / L52520
Category Grade Standard Region/Area Standard Content
Metals L52520 -- America Cable sheathing alloy

Chemical composition(mass fraction)(wt.%) of the L52520

Element Min Max Similar

Mechanical Properties of steel grade L52520

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)
989 (≥) 144 (≥) 44 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade L52520

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
44 - -     0.34 -  
156 256 - 12.3 133   -  
229 - 12 43.2   433 214

Heat Treatment of steel grade L52520

Heat treated : 1727°C - 1491°C

Technological Curves of steel grade L52520

Cross Reference Table (Equivalent Grade) of L52520

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