Stainless steel processing stainless steel material which is the cheapest?
The most commonly used stainless steels are mainly SUS304 and SUS201, and SUS201 is the cheapest.But SUS304 is better than SUS201. More resistant to corrosion.
For example, the general 201 slightly magnetic (no magnetic except 201), corrosion resistance is relatively weak, prone to rust in the air.
Other types of stainless steel include 430, 440, 431 and so on.201 is the cheapest, but the overall performance is the worst.
