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Brazil NBR AF10393 High strength steel castings for structural purpose - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AF10393 / AF 10393
Category Grade Standard Region/Area Standard Content
Metals AF 10393 ABNT NBR 7242 Brazil High strength steel castings for structural purpose - Specification

Chemical composition(mass fraction)(wt.%) of the AF 10393

Element Min Max Similar
P - 0.0500 -
S - 0.0600 -

Mechanical Properties of steel grade AF 10393

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)
232 (≥) 751 (≥) 12 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade AF 10393

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
24 - -     0.12 -  
327 255 - 34.3 222   -  
642 - 13 23.2   231 232

Heat Treatment of steel grade AF 10393

Heat treated : 1269°C - 1537°C

Technological Curves of steel grade AF 10393

Cross Reference Table (Equivalent Grade) of AF 10393

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