What is the difference between 304 and 201 stainless

In summary, the conversation discusses the differences between stainless steel 304 and 201, with a focus on chemical and physical properties. The speaker is seeking help in identifying the physical differences, such as operating temperature and pH properties, for a customer who needs a steel plate for fruit juice manufacturing. Links to further information on the two types of steel are provided.
Engineering news on Phys.org
  • #2
  • #3
SteamKing said:
What sort of physical difference are you looking for?
like operating temperature,and the detail ph property of both stainless steel and others.
my customer is a manufacturer of fruit juices.he want a steel plate to make a container.
 
  • #4
304

201

Download the pdf's for extended information .
 
  • Like
Likes jim mcnamara

1. What are the main differences in composition between 304 and 201 stainless steel?

The main difference between these two types of stainless steel is their composition. 304 stainless steel contains a higher percentage of chromium and nickel, while 201 stainless steel has a higher percentage of manganese and nitrogen. This results in differences in their physical and chemical properties, including corrosion resistance and strength.

2. Which type of stainless steel is more corrosion resistant?

304 stainless steel is generally considered to be more corrosion resistant than 201 stainless steel. This is due to its higher chromium and nickel content, which provide better protection against corrosion from chemicals, moisture, and other environmental factors.

3. Is one type of stainless steel stronger than the other?

Yes, 304 stainless steel is typically stronger than 201 stainless steel. The higher nickel content in 304 stainless steel makes it more durable and able to withstand higher levels of stress and tension. This makes it a better choice for applications that require high strength and durability, such as in construction and industrial settings.

4. Can both types of stainless steel be used for food and medical applications?

Yes, both 304 and 201 stainless steel are commonly used in food and medical applications. However, 304 stainless steel is generally preferred due to its superior corrosion resistance and ability to withstand high temperatures. 201 stainless steel may be used in some food and medical settings, but it is not recommended for prolonged exposure to acidic or corrosive substances.

5. Is there a significant difference in cost between 304 and 201 stainless steel?

Yes, there is a significant difference in cost between these two types of stainless steel. 304 stainless steel is generally more expensive due to its higher quality and superior properties. 201 stainless steel is a more affordable option, but it may not be as durable or corrosion resistant as 304 stainless steel. The choice between the two types will depend on the specific needs and budget of the application.

Similar threads

  • Materials and Chemical Engineering
Replies
9
Views
4K
  • Materials and Chemical Engineering
Replies
4
Views
6K
  • Materials and Chemical Engineering
Replies
3
Views
2K
  • Materials and Chemical Engineering
Replies
1
Views
4K
Replies
1
Views
2K
  • Materials and Chemical Engineering
Replies
4
Views
3K
  • Materials and Chemical Engineering
Replies
9
Views
7K
  • Chemistry
Replies
1
Views
1K
  • Materials and Chemical Engineering
Replies
4
Views
8K
  • Materials and Chemical Engineering
Replies
3
Views
5K
Back
Top