What Are The Disadvantages Of UNS N08904?

What are the disadvantages of UNS N08904?

What are the disadvantages of UNS N08904?

The main disadvantages of UNS N08904 include high cost, difficulty in processing and the tendency to deposit silt in certain environments. details as follows:

High cost: Compared with other ordinary stainless steel materials, the price of 904L duplex stainless steel is significantly higher. This is due to the fact that it contains a higher proportion of alloying elements such as nickel and copper, which themselves are more expensive, leading to an increase in the overall cost of the material.
Difficulty in processing: 904L duplex stainless steel is relatively difficult to form and process due to its high strength and hardness. This may increase manufacturing costs and require the use of more specialized and sophisticated processing equipment and techniques.
Easy to deposit silt: Although N08904 has excellent corrosion resistance, it may still deposit silt in certain environments, such as seawater environments. This may affect the material's corrosion resistance, requiring regular cleaning and maintenance to maintain its performance.
In general, despite the above shortcomings, N08904 is still an ideal choice in applications that have strict requirements on corrosion resistance. For those environments where corrosive conditions are not harsh, this high-performance material may not be needed, and other types of stainless steel materials that are lower cost and easier to process can be chosen.