Why steel is used to make railway lines
Answers
Answered by
21
because it has tensile strength
it is rust free and had good meallibility.
it is rust free and had good meallibility.
Answered by
28
steel is used to make railway lines because steel is very flexible and has the ability to expand. steel is used because when it expands it does not change it shape, it only becomes bigger making sure it is safe to travel by train.
Hope this is helpful for you
Hope this is helpful for you
Similar questions