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AISI 3240

America AISI AISI3240 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI3240 / AISI 3240
Category Grade Standard Region/Area Standard Content
Metals AISI 3240 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the AISI 3240

Element Min Max Similar

Mechanical Properties of steel grade AISI 3240

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)
736 (≥) 268 (≥) 42 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade AISI 3240

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
23 - -     0.41 -  
978 719 - 31.3 421   -  
514 - 22 23.2   222 131

Heat Treatment of steel grade AISI 3240

Heat treated : 1561°C - 1225°C

Technological Curves of steel grade AISI 3240

Cross Reference Table (Equivalent Grade) of AISI 3240

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