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America UNS L50540 Frary metal and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L50540 / L50540
Category Grade Standard Region/Area Standard Content
Metals L50540 -- America Frary metal

Chemical composition(mass fraction)(wt.%) of the L50540

Element Min Max Similar

Mechanical Properties of steel grade L50540

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)
915 (≥) 376 (≥) 14 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade L50540

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
21 - -     0.43 -  
143 752 - 44.3 411   -  
237 - 31 42.2   132 112

Heat Treatment of steel grade L50540

Heat treated : 1248°C - 1362°C

Technological Curves of steel grade L50540

Cross Reference Table (Equivalent Grade) of L50540

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