公司介绍s
Home > Tags > 904L stainless steel plate

904L stainless steel plate

904L Stainless Steel Plate: Properties and Applications 904L stainless steel is a high-performance austenitic stainless steel known for its exceptional corrosion resistance, durability, and versatility in demanding environments. This alloy is particularly valued in industries where resistance to aggressive chemicals, acids, and chlorides is critical. Composition and Properties 904L stainless steel contains a unique combination of alloying elements, including high levels of chromium (19–23%), nickel (23–28%), molybdenum (4–5%), and copper (1–2%). This composition enhances its resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in sulfuric acid, phosphoric acid, and chloride-rich environments. Key properties of 904L stainless steel plates include: - Superior Corrosion Resistance: Performs well in harsh conditions, such as seawater, acidic solutions, and industrial chemicals. - High Strength and Toughness: Maintains structural integrity under extreme temperatures and pressures. - Excellent Fabrication Properties: Can be welded, machined, and formed with relative ease compared to other super austenitic grades. - Low Carbon Content: Reduces the risk of carbide precipitation during welding, ensuring better weldability and long-term performance. Applications Due to its robustness, 904L stainless steel plates are widely used in: - Chemical Processing: Equipment like reactors, heat exchangers, and piping systems exposed to corrosive media. - Oil and Gas: Offshore platforms, pipelines, and components handling sour gas and seawater. - Pharmaceutical and Food Industries: Hygienic and corrosion-resistant storage tanks and processing units. - Marine Engineering: Shipbuilding components, desalination plants, and underwater structures. - Pollution Control: Scrubbers and flue gas treatment systems in power plants. Advantages Over Other Alloys Compared to standard 316L or 317L stainless steel, 904L offers significantly better resistance to localized corrosion and stress cracking. Its high nickel and molybdenum content make it suitable for environments where conventional stainless steels fail. In summary, 904L stainless steel plates are an excellent choice for industries requiring long-lasting, corrosion-resistant materials in aggressive conditions. Their combination of mechanical strength, weldability, and chemical resistance ensures reliability in critical applications.

Products

Category:
view:
  • 904L Stainless steel plate

    904L Stainless steel plate

    Category: Stainless steel plate
    Browse number: 189
    Number:
    Release time: 2025-09-04 15:52:14
    904L stainless steel plate (UNS N08904 / 1.4539) is a high-performance, austenitic stainless steel specifically engineered for exceptional resistance to a wide range of corrosive media. While part of the stainless steel family, 904L is considered a "super-austenitic" grade due to its significantly enhanced alloy composition, primarily the high levels of nickel, chromium, molybdenum, and copper.

News

Category:

Case

Category:
No search results found!

Video

Category:
No search results found!

Download

Category:
No search results found!

Job

Category:
No search results found!

Featured Products

No search results found!

Tel:  +86 139 6417 9367

Add:  701B, Shuntai Plaza 8th building,Jinan Area of the Pilot Free Trade Zone, China.

Copyright © 2024 Shandong Ruixiang Iron and Steel Group Co., Ltd. All rights reserved

Sitemap

This website uses cookies to ensure you get the best experience on our website.

Accept Reject