317 Stainless Steel Plates
Product Introduction
317 stainless steel plates are premium alloy sheets engineered with a high-performance composition (18-20% Cr, 11-15% Ni, 3-4% Mo). This unique formula delivers superior corrosion resistance-especially against pitting, crevice corrosion, and acidic/saltwater environments-surpassing standard stainless steel grades. Stored in our climate-controlled warehouse, the plates maintain a smooth, rust-free finish and structural stability, ready for prompt delivery to support industrial projects.
Technical Specifications
|
Parameter |
Details |
|
Material Grade |
317 Stainless Steel (UNS S31700, DIN 1.4438) |
|
Thickness |
0.3mm - 60mm (standard); Custom thickness available (0.1mm - 100mm) |
|
Width |
1000mm, 1220mm, 1500mm (standard); Max custom width: 2000mm |
|
Length |
2000mm, 2440mm, 3000mm (standard); Max custom length: 6000mm |
|
Surface Finish |
Mill Finish (default, smooth matte); Polished Finish (#4, #8 mirror); Brush Finish (optional) |
|
Mechanical Properties |
Tensile Strength: ≥515 MPa; Yield Strength: ≥205 MPa; Elongation: ≥40% |
|
Certifications |
ISO 9001, ASTM A240/A240M, EN 10088-2, JIS G4305 |
Core Advantages
Exceptional Corrosion Resistance: High molybdenum content ensures resistance to sulfuric acid, seawater, and industrial chemicals-perfect for marine, chemical, and offshore applications.
High-Temperature Performance: Maintains rigidity and stability at temperatures up to 870°C (1600°F), suitable for heat exchangers and thermal processing equipment.
Precision & Durability: Strict dimensional tolerance (±0.02mm for thickness) and uniform alloy distribution guarantee consistent performance and long service life.
Versatile Usability: Easy to cut, weld, and form; compatible with various fabrication processes for custom components.
Application Areas
Chemical & Petrochemical Industry: Acid storage tank linings, chemical reactor walls, and corrosion-resistant piping flanges.
Marine Engineering: Offshore platform decks, ship hull cladding, and seawater cooling system components.
Industrial Manufacturing: Heat exchanger plates, heavy machinery casings, and food processing equipment (meets food-grade standards).
Architecture & Construction: Coastal building facades, high-humidity area wall panels, and decorative metal elements.
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