Stainless steel is one of the most commonly used materials in the kitchen. From cutlery to cookware, it is present in almost every kitchen appliance. However, there are different types of stainless steel, and their compositions can differ. Two of the most common types are 18/8 and 18/0 stainless steel. This blog post will discuss the differences between the two and when to use them.
Difference Between Stainless Steel 18/8 and 18/0
Composition
The numbers 18/8 and 18/0 refer to the percentages of chromium and nickel in the stainless steel. 18/8 stainless steel contains 18% chromium and 8% nickel, whereas 18/0 stainless steel contains 18% chromium and 0% nickel. Nickel gives the steel its shine and protection against rust and corrosion.
Corrosion Resistance
As mentioned earlier, nickel in stainless steel is a corrosion-resistant element. It forms an oxide layer that protects the steel from rust and corrosion. 18/8 stainless steel has a higher nickel content, which is more corrosion-resistant than 18/0 stainless steel. If you live in a high-humidity area or near the sea, 18/8 stainless steel is ideal as it has better corrosion resistance.
Magnetic Properties
One of the key differences between 18/8 and 18/0 stainless steel is their magnetic properties. 18/0 stainless steel is magnetic, whilst 18/8 is not. This is due to the absence of nickel in 18/0 steel. Therefore, if you want a magnetic stainless steel appliance or cutlery set, go with 18/0.
Price
Another difference between the two types of stainless steel is their price. 18/8 stainless steel is generally more expensive than 18/0 stainless steel. This is because 18/8 has a higher nickel content, making it more corrosion-resistant and harder to work with.
Applications
The choice of which type of stainless steel to use depends on the application and environment. 18/8 stainless steel is ideal for appliances and cutlery that require higher corrosion resistance. On the other hand, 18/0 stainless steel is ideal for items where magnetic properties are required, such as magnetic cookware.
Conclusion:
In summary, the differences between 18/8 and 18/0 stainless steel are primarily in their composition, corrosion resistance, magnetic properties, price, and applications. The decision on which one to use mostly depends on what you need to use it for. If you need high corrosion resistance, choose 18/8 stainless steel; if you require magnetic properties, go for 18/0 stainless steel. Understanding the differences helps you make a more informed decision and ensures you get the most suitable stainless steel product.
