Quality UNS S32615 High Silicon Stainless Steel Plate - Hot Rolled ASTM A240/A240M with High Corrosion Resistance factory
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Quality UNS S32615 High Silicon Stainless Steel Plate - Hot Rolled ASTM A240/A240M with High Corrosion Resistance factory
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UNS S32615 High Silicon Stainless Steel Plate - Hot Rolled ASTM A240/A240M with High Corrosion Resistance

Brand Name: Factory Direct Supply
Model Number: UNS S32615
Place of Origin: Other
Certification: ISO 9001
Minimum Order Quantity: 1
Price: negotiable
Supply Ability: Adequate production

Product Details


Product Name: UNS S32615 High Silicon Stainless Steel Plate Standard: ASTM A240/A240M, ASTM A480/480M
Color: Silver Shape: Flat Steel Plate
Type: Plate Grade: Stainless Steel
Section Shape: Square Advantage: High Corrosion Resistance
Highlight

High Silicon Stainless Steel Plate

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420 Stainless Steel Plate Hot Rolled

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430 Stainless Steel Plate Hot Rolled

Product Description

UNS S32615 High Silicon Stainless Steel Plate
High silicon stainless steel plate manufactured through hot rolled process, compliant with ASTM A240/A240M and ASTM A480/A480M standards.
Product Specifications
Product Name UNS S32615 High Silicon Stainless Steel Plate Thickness 0.3 - 50mm
Tolerance ±1% Density 7.8 × 10³ Kg/m³
Certification ISO 9001 Length 2438mm, 3000mm, 6000mm, 8000mm, 12000mm
Standard ASTM A240/A240M, ASTM A480/A480M Width 1000mm, 1200mm, 1220mm, 1500mm, 1800mm, 2000mm, 2200mm
Surface Finish No.1, 2B Grade UNS S32615
Delivery Time 15-20 days Application Chemical equipment, papermaking industry digesters and bleaching equipment, marine engineering, high-temperature furnaces and heat treatment equipment, automotive exhaust system components
Specifications Flat Steel Plate Type Plate
Model Number Stainless Steel Sheets Shape Flat Steel Plate
Technique Hot Rolled Advantage High resistance to pitting and crevice corrosion, Good high temperature oxidation resistance
Processing Service Cutting, Bending Package Standard Package
UNS S32615 High Silicon Stainless Steel Plate product image
Product Description
UNS S32615 is an acid-resistant austenitic stainless steel with high silicon content specifically designed for use in concentrated sulfuric acid (H₂SO₄). This high silicon stainless steel plate offers exceptional corrosion resistance across a wide concentration range and at high temperatures. It provides several advantages over other alloys and traditional materials such as cast iron, including longer equipment life, lower maintenance requirements, and ease of fabrication.
Chemical Composition
  • Carbon (C) content ≤ 0.07%
  • Silicon (Si) content 4.80 - 6.00%
  • Manganese (Mn) content ≤ 2.00%
  • Phosphorus (P) content ≤ 0.045%
  • Sulfur (S) content ≤ 0.030%
  • Chromium (Cr) content 16.5 - 19.5%
  • Nickel (Ni) content 19.0 - 22.0%
  • Molybdenum (Mo) content 0.30 - 1.50%
  • Copper (Cu) content 1.50 - 2.50%
Physical Properties
  • Density: Approximately 7.93 g/cm³
  • Melting point: Approximately 1370-1400℃
  • Specific heat capacity: Approximately 0.50 kJ·kg⁻¹·K⁻¹ (0-100℃)
  • Thermal conductivity at 100℃: Approximately 15.1 W/m·K
  • Linear expansion coefficient (0-1000℃): Approximately 13.5×10⁻⁶/K
  • Resistivity at 20℃: Approximately 7.1×10⁻⁷ Ω·m
  • Longitudinal elastic modulus: Approximately 193 GPa
Corrosion Resistance
  • High resistance to pitting and crevice corrosion: Excellent performance in environments containing corrosive media such as chloride ions, effectively resisting pitting and crevice corrosion. Suitable for fields with strict corrosion resistance requirements including chemical industry and marine engineering.
  • Good high temperature oxidation resistance: Maintains good oxidation resistance under high temperature environments, suitable for high temperature working conditions such as high temperature furnaces and heat treatment equipment.
Mechanical Properties
  • High strength: Tensile strength approximately 620-830 MPa, yield strength approximately 205 MPa, with high load-bearing capacity suitable for applications with high strength requirements.
  • Good toughness: Elongation approximately 40%, cross-sectional shrinkage approximately 50%, resistant to brittle fracture when subjected to external force or deformation, with good toughness and impact resistance.
  • Moderate hardness: Hardness HB ≤ 187, easy to process and manufacture.
Applications
Due to its excellent performance, UNS S32615 High Silicon Stainless Steel Plate is widely used in:
  • Chemical equipment (reactors, heat exchangers, pumps and valves)
  • Digesters and bleaching equipment in the papermaking industry
  • Marine engineering (seawater desalination equipment and offshore platforms)
  • High-temperature furnaces and heat treatment equipment
  • Exhaust system components in the automotive industry
Processing Performance
  • Good processability: Can be processed through various methods including forging, rolling, stretching, and cutting, meeting requirements for manufacturing parts of different shapes and sizes.
  • Excellent welding performance: Suitable for various welding processes. Welded joints maintain strength and corrosion resistance, facilitating connection and assembly of structural components.
We are a professional supplier of UNS S32615 High Silicon Stainless Steel Plate with sufficient stock available year-round. Choose from a variety of specifications with immediate shipping after purchase. Our own supply chain ensures no out-of-stock issues. Welcome to inquire and purchase online!

Product Highlights

UNS S32615 high silicon stainless steel plates offer exceptional corrosion resistance in sulfuric acid and high temperatures. Available in various sizes (0.3-50mm thickness) with ISO 9001 certification. Ideal for chemical, marine, and high-temperature applications.

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