In addition to 201 and starting with 2 stainless steel, the other can
When the stainless steel products in the use of the migration of heavy metals in more than a limited, may endanger human body health. Stainless steel cookware production, therefore, need to find a balance between corrosion resistance and safety. If a high content of nickel, chromium, anti-corrosion function enhanced, but the resulting amount of nickel, chromium precipitation increases, means more security risks. 304 stainless steel is one of the most common stainless steel, stainless steel industry also called 18/8. Its corrosion resistance is better than 430 stainless iron, corrosion resistance high temperature resistance, good processing performance, thus is widely used in medical industry and furniture decoration industry and food industry, for example, some high-grade stainless steel tableware, kitchen bathroom appliances. 304 is a kind of common stainless steel, it is widely used to make for a good comprehensive performance, corrosion resistance and formability of equipment and parts. In order to keep inherent corrosion resistance of stainless steel, steel must contain more than 17% of chromium, more than 8% of the nickel content.
All kinds of tableware: should choose markov shape stainless steel (0 cr13, 1 cr13, 2 cr13 and 3 cr13) Food grade stainless steel stainless steel is much lower than normal levels of lead. Generally not food-grade 304 stainless steel, special processed is food grade. All kinds of food storage containers and food processing machinery should choose stainless steel austenite size (1 cr18ni9ti, 0 cr19ni9, 1 cr18ni9). All kinds of tableware: should choose markov shape stainless steel (0 cr13, 1 cr13, 2 cr13 and 3 cr13)
