Take you to understand the material of stainless steel water bottle
In daily life, stainless steel water bottles have become a daily necessity for everyone, not only because of its thermal insulation function, but also because of its safety performance. Let's take a look at the material properties of stainless steel water bottles.
Material of stainless steel water bottle
Stainless steel water bottles are generally made of 201, 202 and 304 stainless steel, and the two common ones are 304 and 201 stainless steel.
1 Stainless steel water bottle. 304 stainless steel: strong corrosion resistance, 304 is an imported stainless steel plate, so the price is higher than that of domestic stainless steel.
2. 304 stainless steel: Because the 304 stainless steel thermos contains nickel, it does not rust, and 304 stainless steel is more tough and has much better fatigue resistance than 201.
3. 201 stainless steel: The material is relatively hard, with a little rigidity, and it is easier to crack; and 201 contains high manganese, the surface is very bright with dark light, and the high manganese content is easy to rust.
4.304 stainless steel water bottle is not easy to rust because the formation of chromium-rich oxide on the surface of the steel body can protect the steel body, so as to achieve the effect of healthy drinking water. 201 stainless steel is a high manganese stainless steel, which is higher in hardness, higher in carbon and lower in nickel than 304.
So these are the two common materials of stainless steel. I believe it can help you how to choose a stainless steel water bottle. Don't be greedy for coolness when summer arrives. Drinking a few cups of hot water is good for your health.
