4 ms·

https://en.wikipedia.org/wiki/SAE_steel_grades#Stainless_steel https://en.wikipedia.org/wiki/SAE_steel_grades#Stainless_ste...

• ilyt 4y ago
  soooo only the first digit in number matters ? rest look pretty randomly assigned
  • zdragnar 4y ago
    The first is the category / blend of metals, the latter represent the amount of alloy metals.