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Brazil NBR FE40015 Bars of gray and nodular cast iron produced by the continuous casting process and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FE40015 / FE 40015
Category Grade Standard Region/Area Standard Content
Metals FE 40015 ABNT NBR 15850 Brazil Bars of gray and nodular cast iron produced by the continuous casting process

Chemical composition(mass fraction)(wt.%) of the FE 40015

Element Min Max Similar
C 3.2000 4.0000 -
Mn - 0.5000 -
P - 0.1500 -
S - 0.0300 -
Si 2.4000 3.1000 -

Mechanical Properties of steel grade FE 40015

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)
336 (≥) 989 (≥) 23 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade FE 40015

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
21 - -     0.21 -  
239 748 - 34.3 231   -  
955 - 43 23.2   221 344

Heat Treatment of steel grade FE 40015

Heat treated : 1259°C - 1297°C

Technological Curves of steel grade FE 40015

Cross Reference Table (Equivalent Grade) of FE 40015

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