SS 904L Plates

SS 904L plates are widely used in highly corrosive environments where standard stainless steel grades fail to perform. Known for their exceptional resistance to acids, pitting, and crevice corrosion, Stainless Steel 904L plates are a preferred choice in critical industrial applications.

What Are Stainless Steel 904L Plates?

Stainless Steel 904L is a super austenitic stainless steel with high alloying content of nickel, chromium, molybdenum, and copper. This unique composition provides outstanding resistance to sulfuric acid, chlorides, and aggressive chemical environments.

Key Features of SS 904L Plates

• Excellent resistance to sulfuric and phosphoric acids
• Superior protection against pitting and crevice corrosion
• High resistance to stress corrosion cracking
• Good weldability and formability
• Non-magnetic in annealed condition

SS 904L Plates Specifications

• Standard: ASTM A240 / ASME SA240
• Grade: Stainless Steel 904L
• UNS: N08904
• Thickness: 3 mm to 150 mm
• Width: 1000 mm to 2500 mm
• Length: Up to 6000 mm or as required
• Surface Finish: 2B, BA, No.1, Polished
• Condition: Annealed

Equivalent Grades of SS 904L

• EN: 1.4539
• DIN: X1NiCrMoCu25-20-5
• AFNOR: Z2NCDU25-20
• JIS: SUS 890L

Applications of SS 904L Plates

• Chemical processing equipment
• Oil & gas and offshore platforms
• Heat exchangers and condensers
• Pharmaceutical and food processing plants
• Pulp and paper industry
• Desalination and marine systems

Why Choose SS 904L Plates?

SS 904L plates offer long service life in harsh environments, reducing maintenance costs and downtime. Their ability to withstand aggressive chemicals makes them ideal for industries requiring high reliability and safety compliance.

Global Demand for SS 904L Plates

SS 904L plates are in strong demand across India, UAE, UK, Europe, and the USA, especially in chemical, energy, and marine sectors where corrosion resistance is critical.

SS 904L Plates Supplier – AM Industries

AM Industries supplies certified SS 904L plates with full material traceability, precise dimensions, and compliance with international standards. With a strong supply chain and export experience, AM Industries supports both small and large-scale industrial requirements.

Conclusion

SS 904L plates are the ideal solution for industries facing extreme corrosion challenges. Choosing a reliable supplier ensures consistent quality, performance, and long-term operational efficiency.