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Low-Maintenance plate stainless steel | Prefabricated Railroad Tie Sections

Low-Maintenance plate stainless steel | Prefabricated Railroad Tie Sections

$1,560.00 SGD
$1,560.00 SGD
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Low-Maintenance Stainless Steel Plate
Prefabricated Railroad Tie Sections

Technical Specifications

Property Details
Material Grade 304 / 316L / 2205 Duplex / 06Cr18Ni11Ti
Thickness Range 1.0mm – 50mm (Cold Rolled: 1.0–6mm; Hot Rolled: 5–50mm)
Width 1000mm – 2000mm (Customizable up to 3000mm)
Length 2500mm – 12000mm (Standard); Pre-Cut for Railroad Tie Integration
Surface Finish No.4 Brushed, Electro-Polished, HL Hairline, Anti-Slip Embossed
Hardness ≤201 HBW (304); 210–310 HV (2205 Duplex); HRB 85–95 (06Cr18Ni11Ti)
Slip Resistance R10–R15 (DIN 51130); Customizable for Rail Track Alignment
Edge Treatment Laser-Cut Precision (±0.5mm Tolerance), Deburred
Certifications ASTM A240, EN 10088, AS 4312, ISO 1461 (Hot-Dip Galvanizing Compatibility)

Key Features

1. Tensile & Bend Strength

  • Tensile Strength:
    • 304/316L: 520–750 MPa (Annealed); 860 MPa (Cold Worked). Ideal for heavy-load rail sections.
    • 2205 Duplex: 620–900 MPa, combining high strength with chloride resistance.
    • 06Cr18Ni11Ti: 730 MPa (Post heat treatment), optimized for hot plate stainless steel applications.
  • Bending Performance:
    • Bend radii down to 1.5x thickness (304/316L) without cracking.
    • Enhanced ductility (≥40% elongation) for curved rail tie designs.

2. Material Identification & Traceability

  • Laser Marking: Permanent UNS codes (e.g., S30400 for 304) and batch numbers.
  • Color Coding: Edge-striped identification for grade differentiation (e.g., blue for 316L).
  • Digital MTRs: QR-code linked mill test reports with real-time corrosion data.

3. Weight Calculation

  • Formula: Stainless steel plate weight (kg) = Thickness (mm) × Width (m) × Length (m) × 7.93 (Density).
    • Example: 10mm × 1.5m × 12m plate = 10×1.5×12×7.93 = 1,428 kg.
  • Lightweight Solutions: 1.0–3mm plates for modular grill stainless steel plate systems.

4. Corrosion Resistance & Maintenance

  • Causes of Stainless Steel Rust:
    • Chloride Exposure: Coastal or de-icing salt environments degrade the passive layer.
    • Surface Roughness: Ra >0.5μm traps contaminants; electrolytic polishing (Ra ≤0.2μm) recommended.
    • Carbon Steel Contamination: Cross-contact during fabrication causes galvanic corrosion.
  • Prevention:
    • Electro-Polishing: Removes iron residues and enhances Cr concentration.
    • Passivation: Nitric acid treatment post-installation.

Applications

  • Railroad Ties: Prefabricated sections with anti-vibration embossing.
  • High-Temperature Zones: Hot plate stainless steel grades (06Cr18Ni11Ti) for locomotive components.
  • Decorative Infrastructure: Gold plated or stainless steel finishes for station aesthetics.
  • Industrial Grilling: Non-reactive grill stainless steel plate for food-safe surfaces.

Why Choose Our Stainless Steel Plates?

  1. Rail-Specific Engineering:
    • Custom alloys (e.g., 06Cr18Ni11Ti) for track thermal expansion resistance.
    • Pre-drilled bolt holes (±0.2mm accuracy) for seamless installation.
  2. Lifetime Durability:
    • 50-year corrosion warranty in C5 marine environments.
    • Fire-rated options (up to 1,000°C) for tunnel applications.
  3. Sustainability:
    • 100% recyclable; carbon-neutral production (ISO 14064 certified).
  4. Global Compliance:
    • Meets AS 2699 (rail fixings) and EN 10088-2 (surface standards).
  5. Technical Support:
    • Free rail alignment simulations and corrosion mapping reports.
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