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America UNS L54710 20% and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L54710 / L54710
Category Grade Standard Region/Area Standard Content
Metals L54710 -- America 20%

Chemical composition(mass fraction)(wt.%) of the L54710

Element Min Max Similar

Mechanical Properties of steel grade L54710

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)
613 (≥) 998 (≥) 21 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade L54710

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
33 - -     0.34 -  
559 142 - 21.3 233   -  
956 - 33 43.2   231 143

Heat Treatment of steel grade L54710

Heat treated : 1278°C - 1258°C

Technological Curves of steel grade L54710

Cross Reference Table (Equivalent Grade) of L54710

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