Iron+&+Steel


 * Iron & Steel **

1 . Find the meaning of "Wrought Iron" and its uses Wrought iron is a malleable metal, silver gray and has magnetic properties; it is ferromagnetic at room temperature and atmospheric pressure Use In building large structures of architectural and engineering, and decorative applications in the construction side, such as railings and other parts. 2. Answer: Do you think metals are "cold" materials? Explain Yes, that is because our body temperature is higher than the temperature of the metal, so when we touch a metal, it feels colder, because aour heat travels quickly through the metal and we feel it cold.