1, magnet identification: 316 stainless steel is weakly magnetic, with a magnet test basically do not feel magnetic. So non-magnetic is 316 stainless steel, magnetic is not 316 stainless steel.
2, potion identification: there are special 316 stainless steel testing reagents on the market, by dropping the reagent onto the stainless steel to observe the discoloration to determine the stainless steel material, the worse the material discoloration the faster, the better the material discoloration the slower, the better the material 316 material material, so the discoloration is slower. Because different reagents detection methods and reactions are different, so the specific operation needs to be based on the purchase of reagents for testing according to the requirements of the manual.
3, look at the logo: in general, is made of 316 stainless steel will have the relevant printing and engraving logo, engraved on the product, which is the simplest way to identify.