AISI 904L Stainless Steel Plate N08904 1.4539

904L Stainless Steel Plate/Sheet Details

Overview

904L stainless steel plate/sheet is a high-alloy austenitic stainless steel with a high chromium, nickel, and molybdenum content. It is designed for superior corrosion resistance, especially in highly aggressive environments, including those containing chloride and sulfuric acid.

Key Characteristics

Corrosion Resistance: Exceptional resistance to a wide range of corrosive environments, including chloride-induced pitting and crevice corrosion, and resistance to sulfuric acid.

High Alloy Content: The high levels of chromium, nickel, and molybdenum enhance its resistance to oxidation and corrosion.

Mechanical Properties: Provides good mechanical strength and toughness at both ambient and elevated temperatures.

Formability: Can be readily formed, welded, and machined, making it versatile for various applications.

Chemical Composition

Carbon (C): ≤ 0.02%

Manganese (Mn): ≤ 2.00%

Silicon (Si): ≤ 1.00%

Phosphorus (P): ≤ 0.045%

Sulfur (S): ≤ 0.03%

Chromium (Cr): 19.0-23.0%

Nickel (Ni): 23.0-28.0%

Molybdenum (Mo): 4.0-5.0%

Copper (Cu): 1.0-2.0%

Nitrogen (N): ≤ 0.10%

Common Applications

Chemical Processing: Ideal for use in chemical processing equipment where high resistance to corrosion and oxidation is required.

Marine Environments: Used in marine applications for components exposed to seawater and other corrosive marine environments.

Oil and Gas Industry: Employed in equipment and pipelines that handle aggressive chemicals and high-saline environments.

Pharmaceutical and Food Processing: Suitable for equipment that requires high levels of cleanliness and corrosion resistance.

Aerospace Industry: Used in aerospace components that need to withstand harsh environments and corrosive conditions.

Advantages

Superior Corrosion Resistance: Offers exceptional protection against corrosion, especially in harsh and aggressive environments.

High Strength and Toughness: Provides good mechanical properties, including high strength and toughness, suitable for demanding applications.

Versatile Fabrication: Can be easily fabricated, welded, and machined, allowing for a wide range of applications.

Resistance to Chlorides: Effective in resisting chloride-induced stress corrosion cracking and pitting.

Summary

904L stainless steel plate/sheet is a high-performance material designed for extreme environments requiring superior corrosion resistance and strength. Its high alloy content provides excellent resistance to oxidation, chloride-induced corrosion, and other aggressive chemicals, making it suitable for use in chemical processing, marine environments, oil and gas, pharmaceuticals, and aerospace applications.

For more detailed information or specific inquiries about 904L stainless steel plate/sheet, please contact us.

Common surfaces

Stainless Steel Standards Comparison Table

More Stainless Steel Standards