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America UNS L54755 Fusible alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L54755 / L54755
Category Grade Standard Region/Area Standard Content
Metals L54755 -- America Fusible alloy

Chemical composition(mass fraction)(wt.%) of the L54755

Element Min Max Similar

Mechanical Properties of steel grade L54755

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)
393 (≥) 733 (≥) 22 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade L54755

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
34 - -     0.14 -  
691 349 - 22.3 112   -  
862 - 44 14.2   334 131

Heat Treatment of steel grade L54755

Heat treated : 1737°C - 1124°C

Technological Curves of steel grade L54755

Cross Reference Table (Equivalent Grade) of L54755

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