To conclude,
Check if the stainless steel product you have is labeled 304, 18 – 8, 18 – 10, 316, or 316 Ti.
If these numbers are written on it, you have made a good purchase.
1. Stainless steel type
Stan is divided into 200 series, 300 series, and 400 series.
The 200 series is usually a low-priced stand made in China, such as ST201 and 202.
Not only do these stands have a low nickel content, but if there is no number on them at all, it is best to skip them because you cannot tell what alloy they are made of. So, it is usually better to choose a 300 series stan, but 304, 18- 8, 18- 10
You can think of them as almost the same product, just with a slightly different nickel content.
2. 316 products
316 products are often used for medical purposes, so they are often made into luxury pots. They are definitely more expensive than 304 and are much less likely to rust or corrode.
Lastly, 316 Ti is made by mixing titanium, which you may have heard of in 316 products.
Well, does a long explanation need to be given at this point?
p.s.
It is recommended to buy stainless steel products without handle joints. If there are bolt marks on the handle joints, food can get stuck in the gaps and this is not hygienic.
When preheating stainless steel, turn off the heat for 1 minute over medium heat, then turn on the heat for 1 minute and fry. It will never stick ~^^