" Idition of high proportions of manganese makes steel useful in making rails of railroads,bec."

The addition of high proportions of maganese makes steel useful in making rails or railroads because manganese useful in making rails or railroads because maganese

The addition of high proportions of maganese makes steel useful in making rails or railroads because manganese

Nickel steel is used in making

For what purpose manganese steel is used?

Manganese steel is used for making railway tracks because: