201 Stainless steel 201 is the best option when you need durability with low costs. Type 201 was created in response to the variation of nickel prices, that strongly impacts type 304 and 316. Due to the low percentage of nickel, 201 is a cheaper steel but, on the other hand, not so resistant to corrosion. The manganese in its composition also makes this steel to be harder and stronger than type 304 and 316. This steel is less suitable to bending and stamping than type 304 and 316. 304 Stainless steel 304 is the best option when corrosion resistance is required. The percentage of nickel (minimum 8%) in its composition is what makes 304 less susceptible to corrosion and more expensive than type 201, however, type 304 is not as strong as type 201. This steel is the most used in household appliances. 316 Stainless steel 316 is the best option when corrosion resistance is of essence. Due to its higher percentage of nickel (minimum 10%), the 316 is more expensive than 201 and 304. This type of steel has also molybdenum, which helps the fight against corrosion. METALS DATA All values in table are reference only