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Weatherproof plate stainless steel | Marine-Grade Staircase & Rail Solutions

Weatherproof plate stainless steel | Marine-Grade Staircase & Rail Solutions

$1,650.00 SGD
$1,650.00 SGD
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Weatherproof Plate Stainless Steel | Marine-Grade Staircase & Rail Solutions

Product Specifications

Attribute Details
Material Grade 316 Stainless Steel (Marine-Grade) / 304 Stainless Steel (Standard)
Thickness 1.5mm–6.0mm (Customizable)
Hardness 150–250 HV (Vickers) / 70–90 HRB (Rockwell B Scale)
Surface Finish Brushed, Mirror Polished, Satin, or Powder-Coated Options
Dimensions Standard Length: 6m; Custom Lengths Available (Cut-to-Size Service)
Weight Calculation Formula: Weight (kg) = Thickness (mm) × Width (m) × Length (m) × 8.03
Temperature Resistance -50°C to 400°C (Continuous Use)

Key Properties & Manufacturing Process

1. Tensile Strength

Marine-grade stainless steel (316) offers a minimum tensile strength of 515 MPa, ensuring structural integrity under heavy loads. This makes it ideal for coastal environments with high salinity and humidity. The alloy’s molybdenum content enhances resistance to pitting and crevice corrosion, critical for marine applications.

 

2. Bend Strength

With a bend strength of 210 MPa, our stainless steel plates withstand deformation even under extreme stress. Precision cold-rolling and annealing processes optimize grain structure, reducing brittleness and enhancing flexibility.

 

3. Identification & Marking

  • ASTM Standard Compliance: All plates are laser-etched with ASTM A240/A276 identifiers, including grade (304/316), batch number, and thickness.
  • Surface Marking: Resistant to fading, ensuring traceability in harsh conditions.

4. Why Stainless Steel Can Rust?

While stainless steel is highly corrosion-resistant, improper maintenance or environmental factors can cause localized rusting:

  • Chloride Exposure: Prolonged contact with saltwater or de-icing chemicals may induce pitting corrosion.
  • Mechanical Damage: Scratches or dents disrupt the passive chromium oxide layer, exposing the base metal to oxidation.
  • Galvanic Corrosion: Contact with dissimilar metals (e.g., carbon steel) in electrolyte-rich environments accelerates rusting.

Compatible Accessories

Enhance functionality with our corrosion-resistant fittings:

  • Stainless steel license plate bolts: Made from 316 SS, ideal for securing plates in marine or high-moisture settings.
  • Stainless steel license plate bracket: Powder-coated for UV resistance, compatible with vertical/horizontal installations.
  • Stainless steel license plate holder: Designed with drainage slots to prevent water accumulation.

Why Choose Our Stainless Steel Solutions?

  1. Superior Material Quality:

    • 316 Marine-Grade Steel: Optimal for saltwater environments due to added molybdenum.
    • 304 Cost-Effective Option: Budget-friendly yet durable for indoor/urban applications.

  2. Advanced Fabrication Techniques:

    • Laser Cutting & CNC Bending: Ensures precision fit for complex architectural designs.
    • Passivation Treatment: Removes iron contaminants to restore corrosion resistance.

  3. Long-Term Durability:

    • 10-Year Warranty: Backed by rigorous quality control and anti-corrosion testing.
    • Low Maintenance: Easy cleaning with mild soap and water.

  4. Customization & Support:

    • Tailored Solutions: Adjust dimensions, finishes, and hardness to meet project needs.
    • Technical Guidance: Free consultation on installation and corrosion prevention.
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