Which one of the following types of steel is used in the manufacturing of metro and mono rails?

Mild steel
Cast steel
Manganese steel
Bessemer steel

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Manganese steel

Type of Steel	Uses
Stainless Steel	Utensils, ball bearings
Nickel Steel	Automobile and Airplane parts
Invar Steel	Measuring tapes
Bessemer Steel	Railroad bridges (in USA)
Manganese Steel	Metro or mono rails, Railway points and crossings.
Tungsten Steel	Drilling machines.

Note:

Mild steel has carbon content upto 0.3%.

Strainless steel has 10-20% chromium as a main alloy in their composition.

Cast iron has more than 2% carbon content.

6 views Answered 2022-09-04 04:29

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