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AISI 47L15

America AISI AISI47L15 Chemical compositions of SAE alloy steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI47L15 / AISI 47L15
Category Grade Standard Region/Area Standard Content
Metals AISI 47L15 SAE J 404 America Chemical compositions of SAE alloy steels

Chemical composition(mass fraction)(wt.%) of the AISI 47L15

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
Pb 0.1500 0.3500 -
P - 0.0350 -
Ni 0.7000 1.0000 -
Mo 0.4500 0.6000 -
Mn 0.7000 0.9000 -
Cu - 0.3500 -
Cr 0.4500 0.6500 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade AISI 47L15

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)
815 (≥) 485 (≥) 14 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade AISI 47L15

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
32 - -     0.41 -  
584 151 - 33.3 132   -  
617 - 24 12.2   243 424

Heat Treatment of steel grade AISI 47L15

Heat treated : 1525°C - 1516°C

Technological Curves of steel grade AISI 47L15

Cross Reference Table (Equivalent Grade) of AISI 47L15

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