The main materials of the wok are: iron, stainless steel and aluminum.
One, iron pan
The iron pan is a traditional kitchenware for cooking food. It is a safe pan at present; it does not contain other chemical substances, does not oxidize, does not dissolve, and does not have the problem of shedding.
Two, stainless steel wok
Most of the stainless steel woks on the market are made of high-quality 304 stainless steel, which is basically composite steel, with 3 layers and 4 layers. One major advantage of stainless steel woks is that they are durable.
Three, aluminum wok
One is stretched aluminum, the other is die-cast aluminum, and stretched aluminum is made of aluminum sheet material directly stretched. Die-casting aluminum is to melt the aluminum ingot first, then inject it into the mold, and then shape it.