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)
| Is This Answer Correct ? | 15 Yes | 9 No |
Post New Answer View All Answers
What is the alloy of tin and lead?
What is the purpose of stern tube?
What is conduction?
I am presently working as marine engineer on ship & I wish to settle on land. So can you please suggest any short term course with 100% job guarantee?
Where do railway steam engines carry there water?
What is the different types of surge tanks ?
What is the importance of thermostat in the cooling system of an engine?
What is the differenc between total moisture and inherent moisture in coal ?
sir i have applied for ntpc and engineers india can u suggest some books which have one words.
please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers
If any changes done in the process of production what that is called.
what is the use of CW(Circulating water ,clarified water,cooling water),auxiliary cooling water(ACW),auxiliary raw cooling water(ARCW)in thermal power plant.plzz explain the different characteristics of these types of water.
if we not carried out B check at mean time in DG set what will be happen?
Explain why re-heater is used in gas turbine
Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine