Question

State two difference between the magnetic properties of soft iron and steel.

Answer 1

strength of steel may be increased but not soft iron

Answer 2

The iron and steel industry is a basic or a key industry that producer steel , which is used as raw material in many other industry like the machine and tool , shipbuilding and automobiles.......................,z,,,,,,,,,,,,,,,,,,

















the development of the steel industry is therefore a measure for the level of development of a country ..........................






world producer ..... China is the biggest producer of a steel, follow Ed by USA ,Japan , India , Russia and German y ....................