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AISI 15B27

America AISI AISI15B27 Chemical Compositions of SAE Carbon Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI15B27 / AISI 15B27
Category Grade Standard Region/Area Standard Content
Metals AISI 15B27 SAE J 403 America Chemical Compositions of SAE Carbon Steels

Chemical composition(mass fraction)(wt.%) of the AISI 15B27

Element Min Max Similar
S - 0.0500 -
Pb 0.1500 0.3500 -
P - 0.0300 -
Ni - 0.2000 -
Mo - 0.0600 -
Mn 1.2000 1.5000 -
Cu - 0.2000 -
Cr - 0.1500 -
C 0.2200 0.2900 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade AISI 15B27

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)
227 (≥) 721 (≥) 33 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade AISI 15B27

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
14 - -     0.43 -  
485 717 - 43.3 341   -  
915 - 43 21.2   213 121

Heat Treatment of steel grade AISI 15B27

Heat treated : 1939°C - 1636°C

Technological Curves of steel grade AISI 15B27

Cross Reference Table (Equivalent Grade) of AISI 15B27

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