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Rust-Proof stainless steel plate | Marine-Grade Protection for Harsh Environments

Rust-Proof stainless steel plate | Marine-Grade Protection for Harsh Environments

$1,330.00 SGD
$1,330.00 SGD
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Rust-Proof Stainless Steel Plate | Marine-Grade Protection for Harsh Environments

Product Specifications

Attribute Details
Material Grade 316, 2205 Duplex, 430 (ASTM A240/A480 compliant)
Thickness 0.5mm – 50mm (Customizable)
Width 1000mm – 2500mm
Length 2000mm – 6000mm
Surface Finish Mirror Polish, Anti-Slip Diamond Checkered, Brushed (No.4), Satin Finish
Hardness HRB 85-100 (Annealed), HRC 25-40 (Cold Rolled)
Density 7.93 g/cm³ (316 Stainless Steel)

Key Features & Benefits

  1. Marine-Grade Corrosion Resistance
    Engineered for saltwater and high-humidity environments, our stainless steel plates and bowls resist pitting and crevice corrosion, outperforming standard grades like 304.

  2. Superior Mechanical Strength
    Ideal for structural applications such as stainless steel rail tie plate installations, offering 30% higher yield strength than carbon steel.

  3. Hygienic & Non-Toxic
    Perfect for food-grade uses like stainless steel vada chutney plate production, with a smooth, non-porous surface that inhibits bacterial growth.

  4. Custom Fabrication
    Laser cutting, stamping, and CNC machining options for precision parts in automotive, construction, and chemical industries.

Technical Details

1. Tensile Strength

Tensile strength defines the maximum stress a material can endure before fracture. Our plates undergo rigorous testing per ASTM E8 standards:

  • 316 Stainless Steel: 580–860 MPa (ideal for marine applications).
  • 2205 Duplex: 620–930 MPa (excellent for offshore oil rigs).
  • 430 Stainless Steel: 450–600 MPa (cost-effective for indoor use).

2. Bend Strength

Bend strength ensures structural integrity under pressure. Tested via ASTM E290 three-point bending:

  • Cold-Rolled Plates: Achieve 180° bends without cracking, suitable for stainless steel rail tie plate manufacturing.
  • Annealed Plates: Higher ductility for complex shapes like stainless steel vada chutney plate molds.

3. Identification & Marking

  • Laser Etching: Permanent grade markings (e.g., "316," "2205") for traceability.
  • Heat Numbers: Unique batch codes linked to mill test certificates.
  • Surface Codes: "2B" for cold-rolled, "No.4" for brushed finishes.

4. Weight Calculation

Formula:
Weight (kg) = Thickness (mm) × Width (m) × Length (m) × Density (7.93)
Example: A 5mm × 1.2m × 2.5m plate weighs 119.85 kg.

5. Why Does Stainless Steel Rust?

While highly resistant, rust can occur due to:

  • Chloride Exposure: Prolonged saltwater contact breaks down the chromium oxide layer.
  • Mechanical Damage: Scratches or welding defects expose the base metal to oxidation.
  • Low-Quality Alloys: Substandard chromium/molybdenum content in cheaper grades.

Comparison: Stainless Steel vs. Carbon Steel Plates

Feature Carbon Steel Stainless Steel
Corrosion Resistance Requires galvanizing or painting Inherent chromium oxide protection
Lifespan 10–15 years (coated) 50+ years (minimal upkeep)
Maintenance Frequent repainting/coating Occasional cleaning with mild detergents
Applications Temporary structures, non-critical parts Marine, chemical, food processing

Why Choose Our Stainless Steel Plates?

  1. Certified Excellence: Compliant with ASTM, EN, ISO, and marine certifications (DNV/GL).
  2. Sustainable Manufacturing: 70% recycled content, zero VOC emissions.
  3. Global Logistics: 15-day lead time, door-to-door shipping with customs support.
  4. Technical Expertise: Free material selection guidance and CAD design services.
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