Why does the cooked wok I bought weigh 5 Jin?

Generally, a 40 iron pot weighs 5 to 6 Jin.

There are basically three kinds: cast iron, wrought iron and stainless steel. Iron pots are usually heavy, so how to choose iron pots is also very important. Each cooking pot has a different function. In the past, iron pots were widely used because the human body itself needed iron. Moreover, this pot is well maintained, but attention should be paid to rust prevention. For people, aluminum pot is also used because of its good thermal conductivity.

Generally, iron pots are not added with other chemicals, so it is impossible to oxidize. In the process of boiling, there is no dissolved substance in the iron pot, so there is no problem of falling off. Even if there are dissolved iron substances, absorbing these substances is not harmful to the body, but beneficial.