904L Stainless Steel Coil

The 904L stainless steel coil represents a superior grade of non-stabilized austenitic stainless steel, distinguished by its low carbon content and enhanced copper composition. This premium variant of stainless steel coil excels in resisting strong reducing acids, particularly sulphuric acid, while offering exceptional resistance to stress corrosion cracking and crevice corrosion.

Properties and Specifications of 904L Stainless Steel Coil

The 904L stainless steel coil offers outstanding characteristics including:

• Non-magnetic properties
• Superior formability
• Exceptional toughness
• Excellent weldability

Technical Specifications:

• Standard: GB, AISI, ASTM, DIN, EN, JIS
• Certification: SGS, ISO, ROHS
• Processing: Cold Rolled, Hot Rolled
• Thickness: 0.03mm-300mm (customizable)
• Width: 3mm-2500mm (customizable)
• Surface Finish Options: Polishing, Annealing, Pickling, Bright

Chemical Composition:

• Chromium (Cr): 19-23%
• Nickel (Ni): 23-28%
• Carbon (C): 0.02%
• Manganese (Mn): 2%
• Silicon (Si): 1%
• Phosphorus (P): 0.045%
• Sulfur (S): 0.035%

Advantages and Applications of 904L Stainless Steel Coil

The 904L stainless steel coil stands out from conventional stainless steel coils due to its superior characteristics:

• Enhanced corrosion resistance
• Exceptional wear resistance
• Superior heat tolerance
• Minimal maintenance requirements
• Extended service life in extreme conditions

These properties make 904L stainless steel coil the preferred choice for demanding industrial applications where standard stainless steel grades may not suffice. Its ability to maintain structural integrity under extreme temperatures and corrosive environments makes it particularly valuable in specialized industrial settings.

At Posco Group, we offer customized 904L stainless steel coil solutions, with the capability to cut and supply coils to precise specifications, ensuring we meet your most demanding requirements in various industrial applications.