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America AA 7472 Wrought alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 7472 / 7472
Category Grade Standard Region/Area Standard Content
Metals 7472 -- America Wrought alloys

Chemical composition(mass fraction)(wt.%) of the 7472

Element Min Max Similar

Mechanical Properties of steel grade 7472

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)
156 (≥) 748 (≥) 11 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 7472

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
34 - -     0.34 -  
666 959 - 23.3 414   -  
619 - 23 24.2   144 322

Heat Treatment of steel grade 7472

Heat treated : 1178°C - 1169°C

Technological Curves of steel grade 7472

Cross Reference Table (Equivalent Grade) of 7472

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