Product Name: Ferritic Stainless Steel Plate
Introduction
Ferritic Stainless Steel Plate is a chromium‑rich, body‑centered cubic (BCC) alloy offering excellent corrosion resistance, magnetic properties, and thermal conductivity. With low carbon content and minimal nickel, ferritic grades deliver good formability, weldability, and oxidation resistance at elevated temperatures. Ideal for automotive exhausts, appliance trim, architectural panels, and chemical processing equipment, ferritic plates provide a cost‑effective alternative to austenitic stainless steels in many applications.
Key Specifications
| Specification | Details |
|---|---|
| Common Grades | 409, 430, 439, 441 (ASTM A240 / EN 10088‑2) |
| Thickness Range | 1.0 – 10.0 mm |
| Width Range | 600 – 2,000 mm |
| Length Range | 2,000 – 12,000 mm |
| Chromium Content | 10.5 – 18.0 % |
| Carbon Content | ≤ 0.08 % |
| Yield Strength | 200–350 MPa |
| Tensile Strength | 350–550 MPa |
| Elongation (min) | ≥ 20 % |
| Hardness | ≤ 95 HRB |
| Surface Finish | 2B cold‑rolled, No. 4 brushed, or mill finish |
Custom grades, thicknesses, and finishes available upon request.
Features & Advantages
Corrosion Resistance: High chromium content provides good resistance to oxidation, stress‑corrosion cracking, and general corrosion in mild environments.
Magnetic Properties: Ferritic microstructure exhibits ferromagnetism, useful for electromagnetic applications and certain motor components.
Thermal Stability: Excellent resistance to scaling and embrittlement up to 850 °C, making it suitable for heat‑exchanger tubes and automotive exhaust systems.
Cost Efficiency: Lower alloying and absence of nickel reduce material cost compared to austenitic grades.
Formability & Weldability: Good drawability and compatibility with common welding processes (MIG/TIG), with minimal sensitization risk.
Applications
Automotive: Exhaust headers, muffler components, trim, and heat shields.
Appliances: Oven linings, range hoods, and dishwasher panels.
Architecture: Exterior cladding, decorative facades, and roofing in moderate‑corrosion environments.
Chemical Processing: Tank linings, ductwork, and piping handling neutral to mildly corrosive media.
Industrial Equipment: Heat‑exchanger tubes, furnace components, and HVAC coils.
Packaging & Delivery
Packaging:
Plates interleaved with protective kraft or VCI paper.
Bundled on treated wooden skids with steel straps and edge guards.
Outer wrap of moisture‑resistant film for corrosion protection.
Lead Time: Typically 15–25 days after order confirmation; expedited delivery (10–15 days) available for critical projects.
Why Choose Our Ferritic Plates?
Specialized Production Lines: Continuous annealing furnaces and cold‑rolling mills optimized for ferritic chemistries ensure consistent microstructure and surface quality.
Rigorous Quality Control: 100 % inspection for mechanical properties, chemical composition, and surface finish to ASTM and EN standards.
Sustainable Manufacturing: Low‑nickel content reduces environmental impact and carbon footprint.
Technical Support: In‑house metallurgists and application engineers assist with grade selection, forming trials, and welding procedures within 12 hours.
Contact Us
For durable, cost‑effective Ferritic Stainless Steel Plates tailored to your corrosion, thermal, or magnetic requirements, please contact our sales department. We're committed to delivering high‑quality stainless solutions and expert support for your next project.
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