Premium 904L Stainless Steel Sheet & Plate (UNS N08904)
High-Nickel & Molybdenum Alloy | Superior Corrosion Resistance in Sulphuric Acid | Tier-1 Mill Quality
Extreme Corrosion Resistance: Specifically designed to withstand dilute sulphuric acid and phosphoric acid across the entire concentration range.
Pitting & Crevice Protection: High alloy content ($PREN \ge 34$) provides exceptional resistance to chloride-induced pitting and stress corrosion cracking.
Non-Magnetic Nature: Even after cold rolling or welding, 904L remains non-magnetic, making it ideal for precision electronic and medical housing.
High Purity: Sourced from Tisco/Baosteel, ensuring strict control over copper (Cu) and molybdenum (Mo) levels for maximum durability.
Chemical Processing: Scrubbing systems, heat exchangers, and tanks for sulphuric, phosphoric, and acetic acids.
Oil & Gas: Offshore piping systems and subsea equipment where chloride stress cracking is a risk.
Pulp & Paper: Bleaching equipment and pressure vessels.
Luxury Hardware: Due to its superior polishability and skin-friendliness, it is also used in high-end watchmaking and marine hardware.
Traceable Quality: Every plate comes with a 3.1 Mill Test Certificate (MTC) and optional PMI reports.
Processing Precision: Customized laser cutting and high-flatness leveling to minimize material waste during your fabrication.
Stop the corrosion before it starts. Consult our 904L specialists for current pricing and stock levels.
Tisco Group provides a complete metal solution for global industrial and construction projects, offering stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.
Powered by advanced production lines and precision processing equipment, we deliver full-service fabrication including laser cutting, bending, welding, slitting, flattening, CNC machining, and waterjet cutting—ensuring every product meets strict project requirements.
From material selection to custom fabrication, Tisco Group guarantees high quality, full traceability, and fast delivery. Send us your requirements—we will reply with a professional quote within 24 hours.
Tisco Group operates a fully integrated metal manufacturing system, covering melting, casting, hot rolling, cold rolling, and precision processing. We supply stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.
Our production capabilities include:
Steel Melting & Continuous Casting for material purity and consistent performance
Hot & Cold Rolling Lines for accurate and diversified plate & coil production
Welded & Seamless Pipe Mills supporting structural, fluid, and corrosion-resistant applications
Profile Forming Lines for H/I beams, U channels, angles, flat bars, and more
Automated Fabrication Facilities offering laser cutting, bending, polishing, slitting, CNC machining, and finishing services
Each stage follows strict quality inspection covering dimensional accuracy, mechanical properties, chemical composition, and surface standards. With strong production control, stable mass-supply capacity, and reliable lead-time management, Tisco Group delivers dependable metal products for global engineering, manufacturing, and distribution partners.
At Tisco Group, we do more than supply metal materials—we build long-term partnerships with our global industrial and engineering clients.
Whether you need standard products or complex custom fabrication, we are committed to delivering fast, reliable, and professional support at every stage.
Our commitment includes:
Fast Response - Professional quotations within 24 hours
Stable Supply - Large inventory covering plates, pipes, coils, bars & profiles
Strict Quality Control - Full inspection from raw material to final products, with MTC provided
Engineering Support - Material selection, fabrication guidance, and project solutions
Full Customization - Laser cutting, bending, welding, CNC machining, waterjet cutting & more
Global Delivery - FOB / CIF / DDP shipping to 80+ countries
Tisco Group ensures quality, efficiency, and dependable service—giving you confidence in every order and every project.