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What is the difference between stainless steel 403 and 304
1. Different corrosion resistance 403 stainless steel contains 16% -18% chromium and almost no nickel metal, while 304 stainless steel contains more chromium and nickel metal, so the corrosion resistance of 403 stainless steel is relatively poor. 2. Stability can vary 403 stainless steel is in the form of ferrite and 304 is in the form of austenite, so 304 stainless steel is more stable than 403 stainless steel. 3. Different resilience 304 stainless steel has strong toughness, which is weaker than 403 stainless steel, so 304 stainless steel has stronger toughness than 403 stainless steel.
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Taboos for using stainless steel products
Do not use strong alkaline detergents for cleaning. When cleaning stainless steel kitchenware or tableware, we need to be careful not to use strong alkaline cleaning agents, such as baking soda, bleaching powder, etc. The metal elements in them may undergo electrochemical reactions, which may produce some harmful elements. Stainless steel cannot be used to store items such as vinegar. When using stainless steel in daily life, we need to pay attention to it. Stainless steel tableware is not suitable for long-term storage of substances such as salt, vinegar, soy sauce, or acidic fruit juice. Over time, the electrolytes in these foods will also react with the metal elements in stainless steel. Stainless steel tableware cannot be burned empty. During the use process, we also need to pay attention that stainless steel tableware cannot be burned in the air. If burned in the air, it can easily cause the chromium plating layer on its surface to age and fall off, which not only shortens its service life, but also may cause other damage. Stainless steel is a common tableware material for us. When choosing and using stainless steel, we also need to pay attention to these issues to avoid endangering our own and family health. The steel wire ball at home is specifically used to clean stubborn stains, such as the black scale on the bottom of the pot. It takes time and effort to wipe it every time, wasting several hours to clean. Not only is it tiring, but it can also easily damage the protective layer of the pot.
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CONTACT US
Phone：86-18927138423
Tel：86-0768-6664223
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