How to identify whether the stainless steel tableware
Iron off coating a week at most visible grinding surface rust. And stainless steel not plating, think we are generally do passivation and wire drawing processing, grind the inside is stainless steel,
Certainly, but it is not recommended, one is, the stainless steel is not never rust, but rust cycle is very long. Stainless steel in salt water rust cycle is very long, half a year for the unit. Afford to wait, and the second is, the chopsticks you've used, blister rust can't use. General iron, affirmation is to nickel plating or galvanized. Stainless steel and iron can be seen by ground plating coating.
Try using magnets, can suck on is stainless steel. Because stainless steel main component is iron FE. Specific how to identify joint stainless steel, can be learned. Mainly see surface smoothness, surface plating coating.
