what is difference between en8 and en24.if the usseage of
motor shaft en8 what problems faceing?and what are the
advantage of en24?

Answer Posted / devender vashishtha

there are many type of material. such as mild steel
(m.s.),en8.en19,en24,en36.en353.
some simple question:-
difference b/w ms & en8
ms is that material which material is not for heat
treatment.its Hardness in nill (approx 20HRC)
& tensile strength 300 mpa approximate.
But
En8 is that material whose hardness increase dueto carbon
%tage.its will go 35-40 HRC hardness.
& tensile strength 600-700 MPa approximate.

2. Difference b/w EN8 & EN24
hardness of these material is approximate same.
But tensile strength of En24 is much more(1000MPa)as compare
to en 8.
so you can say that en8 always better chiose for design a
motor shaft.
Contact me-7836060109(Devender Vashishtha)

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