Why Yerba Mate Cups Are Made Of Stainless Steel

You can find there more and more water bottles and water tumblers are made of stainless steel around us, and most of the stainless steel water tumblers are with double wall with vacuum insulated layer, and these tumblers are named stainless steel thermos tumblers.

You may find that most of the supplier or manufacture will reply you that their stainless steel tumblers are made of food grade 304 stainless steel or inner wall with 304 stainless steel and outer wall with 201 stainless steel while you inquiry the material of the tumblers. and you also can discover that the tumblers with inner 304 and outer 201 stainless steel is very common in market, the price is relatively affordable.

Why the 304 stainless steel are widely used in the thermos cup industry?

Stainless steel can be said to have undergone a long period of evolution, and it was finally considered by international authorities to be one of the appropriate raw materials for the manufacture of thermos cup products. Stainless steel material is divided into many series, but also after a period of time of experiment, summary finally established that austenitic stainless steel is a thermos cup material standard, 304 stainless steel belongs to one of the austenitic stainless steel series stainless steel thermos cup selection of 304 stainless steel can be said to have experienced a long period of evolution, Finally, it is considered by international authorities to be one of the appropriate raw materials for the manufacture of thermos cup products. Stainless steel material is divided into many series, but also after a period of time of experiment, summary finally established that austenitic stainless steel is the insulation cup material standard, 304 stainless steel is one of the austenitic stainless steel series.

304 stainless steel has strong corrosion resistance

the difference between stainless steel series is mainly manifested in the various elements contained. 304 stainless steel corrosion resistance and stamping performance are far better than other models, and 304 stainless steel is generally used in a complex environment, the need for strong corrosion resistance, 201 is used for environmental requirements are not very high, or the stainless steel material requirements are not high.

304 stainless steel toughness is better

201 stainless steel material is relatively hard, with a point of steel, more easy to crack. The 304 stainless steel thermos cup contains nickel, so it does not rust, and 304 stainless steel is more ductile and fatigue resistance is much better than 201.

304 stainless steel is not easy to rust

304 stainless steel thermos cup contains more chromium, the surface is matte, and does not rust. In the purchase of stainless steel thermos cups, the two cups are put together to compare the difference is obvious.

304 stainless steel thermos cup 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.

Both the 304 and 201 stainless steel are the 18/8 stainless steel,the stainless steel tumblers produced by Jiurui Housewares are sure all the inner wall are made of 304 food grade stainless steel. Consider for the price most of the stainless steel outer wall use the 201 stainless steel. We support ODM, tell us your needs and customize your owns products.
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