Classification of stainless steel tableware
Stainless steel tableware for households can be divided into three grades: 201, 430, 304 (18-8), and 18-10. 430 Stainless Steel: Iron + 12% or more of chromium can prevent oxidation caused by natural factors. It is called stainless steel. The code name of jis is 430, so it is also called 430 stainless steel. However,…