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Brazil NBR AFE62 Cast steel dies - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AFE62 / AFE 62
Category Grade Standard Region/Area Standard Content
Metals AFE 62 ABNT NBR 9555 Brazil Cast steel dies - Specification

Chemical composition(mass fraction)(wt.%) of the AFE 62

Element Min Max Similar
C 0.4000 0.5000 -
Mn 0.2000 0.5000 -
P - 0.0500 -
S - 0.0500 -
Si 0.3000 0.6000 -

Mechanical Properties of steel grade AFE 62

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)
695 (≥) 193 (≥) 33 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade AFE 62

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
44 - -     0.33 -  
977 457 - 14.3 231   -  
448 - 44 44.2   232 433

Heat Treatment of steel grade AFE 62

Heat treated : 1623°C - 1587°C

Technological Curves of steel grade AFE 62

Cross Reference Table (Equivalent Grade) of AFE 62

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