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America SAE 11L23 Chemical Compositions of SAE Carbon Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11L23 / 11L23
Category Grade Standard Region/Area Standard Content
Metals 11L23 SAE J 403 America Chemical Compositions of SAE Carbon Steels

Chemical composition(mass fraction)(wt.%) of the 11L23

Element Min Max Similar
Si - 0.1000 -
S 0.0600 0.0900 -
Pb 0.1000 0.3500 -
P - 0.0400 -
Mn 1.2000 1.5000 -
Cu 0.2000 - -
C 0.2000 0.2700 -

Mechanical Properties of steel grade 11L23

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)
853 (≥) 986 (≥) 21 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 11L23

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 - -     0.44 -  
876 279 - 41.3 342   -  
753 - 12 44.2   133 133

Heat Treatment of steel grade 11L23

Heat treated : 1573°C - 1779°C

Technological Curves of steel grade 11L23

Cross Reference Table (Equivalent Grade) of 11L23

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