How to identify the quality of stainless steel tableware on the market?
Buy stainless steel tableware, with a piece of magnet to determine the quality of material. Who can be attracted by the magnet tableware is not containing nickel chromium stainless steel iron products, anti-corrosion performance is poor it; who can not be attracted by the magnet tableware, stainless steel products is both chromium and containing nickel, its high anti rust performance. Therefore, with a magnet to buy stainless steel products, can prevent deception.In addition, the stainless steel tableware surface smooth, no obvious defects in drawing India; no mouth, fast edge bristle phenomenon; welding parts firmly, no crack; and the body with the appropriate cover pot, pot, neither loose nor tight; each item has adhesive paste, that trademark, factory name and specifications. The packaging should have a name and address, trademarks, specifications, name and number.Finally, we must pay attention to, stainless steel is not really not rust, if long-term exposure to acid, alkali substances, chemical reactions will occur, so that the trace elements are dissolved.
The naked eye is difficult to judge, I usually use a magnet to suck, no magnetism is good.
Buy stainless steel tableware, you can judge the corrosion resistance of the magnet. Attracted, the content of iron, corrosion resistance. Anyway.Select the tableware but also on its external surface finish, stainless steel tableware, no obvious drawing defects India; no mouth, fast edge bristle phenomenon; welding parts firmly, no crack; and the body with the appropriate cover pot, pot, neither loose nor tight; each item has adhesive paste, trademark, name and show specifications. The packaging should have a name and address, trademarks, specifications, name and number.It should also be noted that stainless steel is not absolutely rust, to avoid contact with acidic alkaline elements.
The naked eye can not be resolved, should be stainless steel is not the absence of magnetism is the stainless steel and some materials are magnetic if the difference is not directly buy a thick on the line or with a liquid test
