Product Name: Austenitic Stainless Steel Plate
Introduction
Austenitic Stainless Steel Plate is the most widely used category of stainless steel, characterized by a face-centered cubic (FCC) crystal structure that remains stable from cryogenic to elevated temperatures. With high chromium and nickel content (often including molybdenum), these plates offer exceptional corrosion resistance, toughness, and formability. They are ideal for chemical processing, food equipment, architectural cladding, and marine applications where durability and hygiene are paramount.
Key Specifications
| Specification | Details |
|---|---|
| Common Grades | 304 / 304L, 316 / 316L, 321, 347 |
| Thickness Range | 1.0 – 100 mm |
| Width Range | 600 – 2,000 mm |
| Length Range | 2,000 – 12,000 mm |
| Yield Strength | 200–300 MPa (grade dependent) |
| Tensile Strength | 500–750 MPa |
| Elongation (min) | ≥ 40 % |
| Hardness | ≤ 95 HRB |
| Surface Finish | 2B (cold-rolled), BA (bright annealed), No.4 (brushed) |
| Temperature Service Range | –196 °C to 870 °C (depending on grade) |
Custom grades, thicknesses, and finishes available on request.
Features & Advantages
Exceptional Corrosion Resistance: High Cr–Ni–Mo alloys resist pitting, crevice, and intergranular corrosion in a wide variety of environments.
Outstanding Toughness: Retains ductility and impact strength at cryogenic temperatures down to –196 °C.
Excellent Formability & Weldability: Easily formed, drawn, and welded without post-weld annealing in most cases.
Hygienic & Cleanable: Smooth, non-porous surfaces ideal for food, beverage, and pharmaceutical equipment.
Heat & Fire Resistance: Grades like 321 and 347 maintain strength and oxidation resistance at continuous service up to 870 °C.
Applications
Chemical Processing & Petrochemical: Reactor vessels, piping, and heat exchangers.
Food & Beverage Industry: Tanks, conveyors, and processing equipment.
Architectural & Decorative: Cladding panels, handrails, and trim.
Marine & Offshore: Deck plating, seawater piping, and hardware.
Cryogenic Equipment: Storage vessels and transfer lines for liquefied gases.
Packaging & Delivery
Packaging:
Plates interleaved with VCI or kraft paper; bundled on treated skids with edge protection and shrink-wrapped for moisture control.
Lead Time: Typical production and delivery within 20–30 days; expedited options (10–15 days) available for urgent projects.
Why Choose Our Austenitic Plates?
Premium Metallurgy: Vacuum-degassed melts ensure ultra-low inclusion content and precise alloy chemistry.
Advanced Finishing: Continuous annealing and skin-passing deliver consistent surface quality and flatness.
Comprehensive QC: 100 % eddy-current testing, mechanical testing, and surface inspections to ASTM/EN standards.
Technical Expertise: In-house metallurgists and application engineers provide grade selection, corrosion analysis, and fabrication guidance within 12 hours.
Contact Us
For high-performance Austenitic Stainless Steel Plates tailored to your corrosion, strength, and formability requirements, please contact our sales team. We're committed to delivering superior stainless solutions and expert support for your most demanding applications.
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