Stainless steel thermos cup 304 and 201 material what is the difference?
304 stainless steel toughness better: 201 stainless steel material is relatively hard, with a little steel, relatively easy to crack. The 304 stainless steel insulation Cup because it contains nickel, it is not rusty, and 304 stainless steel more toughness, fatigue resistance is much better than 201.
304 stainless steel prices higher: in terms of price, 304 is far higher than the price of 201. Because 304 quality is better than 201 stainless steel, and 304 for imported stainless steel plate, 201 for domestic stainless steel plate, so 304 of the price is naturally higher.
304 stainless steel corrosion resistance, high prices: 201 and 304 stainless steel material in essence difference, mainly in the elements contained in the two are not the same. 304 stainless steel corrosion resistance and stamping performance far better than 201, and the 304 stainless steel is generally used in the complex environment, need strong resistance to corrosion for 201 place, environmental requirements are not very high, or the stainless steel demand is not high place.
