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America UNS L54915 40/60 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L54915 / L54915
Category Grade Standard Region/Area Standard Content
Metals L54915 -- America 40/60

Chemical composition(mass fraction)(wt.%) of the L54915

Element Min Max Similar

Mechanical Properties of steel grade L54915

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)
272 (≥) 684 (≥) 11 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade L54915

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
11 - -     0.11 -  
689 516 - 31.3 434   -  
665 - 43 14.2   213 123

Heat Treatment of steel grade L54915

Heat treated : 1263°C - 1947°C

Technological Curves of steel grade L54915

Cross Reference Table (Equivalent Grade) of L54915

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