201stainless steel vs 304: what's the difference?

There are many types of stainless steel, and the two most common ones are 201 stainless steel and 304 stainless steel.
They are almost indistinguishable in appearance, but their performance is very different. So, what are the differences between these two types of stainless steel? This blog post will answer the question for everyone!

The main difference between 201 and 304 stainless steel is the different nickel content, which leads to different performance.
201 stainless steel has a lower nickel content. Nickel is an expensive element, so the price of 201 stainless steel is relatively cheap. However, due to the low nickel content, its corrosion resistance is not as strong as 304 stainless steel.
201 stainless steel may rust if exposed to a humid environment for a long time. In addition, the higher hardness of 201 stainless steel means that it is more suitable for making some objects that need to withstand greater pressure, such as kitchen utensils and certain decorations.
In contrast, 304 stainless steel has a higher nickel content, which makes it more corrosion-resistant. Whether in a humid environment or in an environment containing corrosive substances, 304 stainless steel can maintain its luster and strength. However, this also makes the price of 304 stainless steel relatively high. In addition, 304 stainless steel has a lower hardness, so it is easier to process and shape, and is suitable for making various delicate items such as tableware, medical equipment, and jewelry.

After understanding the difference between the two types of stainless steel, we can choose the right material according to actual needs.
If you need an economical material that can withstand greater pressure, then 201 stainless steel may be a good choice. But if you need a more corrosion-resistant and easy-to-shape material, then 304 stainless steel would be a better choice.
Of course, no matter which stainless steel is chosen, we need to use and maintain it correctly to extend its service life. Clean the surface of stainless steel regularly to maintain its luster and beauty.

GNEE is a large-scale integrated processor with stainless steel coils, stainless steel strips, stainless steel plates and stainless steel pipes as its main business. It has been engaged in the stainless steel industry for more than 16 years, with a monthly shipment of more than 5,000 tons and a standing inventory of more than 15,000 tons. The company can provide corresponding certifications according to customer requirements, such as: EN, ASTM/ASME, DIN/JUV, JIS/SUS, etc.