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Affordable Stainless Steel Strips | Custom 316 & 409L Finishes

Affordable Stainless Steel Strips | Custom 316 & 409L Finishes

$1,559.00 SGD
$1,559.00 SGD
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Product Detail Page: Affordable Stainless Steel Strips | Custom 316 & 409L Finishes

​Technical Specifications

Parameter Details
​Material Grades ​Stainless steel strips: 201, 301, 304/304L, 316/316L, 409L, 420J2, 430, 1.4310
​Thickness 0.02 mm – 6.0 mm (±0.005 mm precision tolerance)
​Width 10 mm – 610 mm (customizable)
​Surface Finishes ​Polished stainless steel strips: Mirror (BA/8K), No.3/No.4 Brushed, 2B, TR Finish, Hairline
​Hardness 150–300 HV (Vickers) for austenitic grades (e.g., ​304 stainless steel strip); 250–400 HV for martensitic (e.g., 420J2)
​Tensile Strength 515–860 MPa (304), 380–450 MPa (409L)
​Elongation 40–60% (304), 25–35% (409L)
​Density 8.0 g/cm³ (304), 7.75 g/cm³ (409L)
​Processing Cold/Hot Rolled, Annealed, Precision Slitting, Edge Trimming (No.1, No.3, or Custom Edges)
​Certifications ASTM A240, A480, JIS G4304, DIN 17441, ISO 9001

​Key Properties & Performance

  1. ​Tensile & Yield Strength

    • ​Stainless steel strips exhibit exceptional tensile strength due to their alloy composition. For example, ​304 stainless steel strip offers a tensile strength of 515–860 MPa, ideal for structural applications requiring resistance to deformation.
    • ​409L stainless steel strips (lower carbon content) provide balanced strength (380–450 MPa) and weldability, suitable for automotive exhaust systems.

  2. ​Bending Strength & Formability

    • Austenitic grades (e.g., 304, 316) excel in bendability due to their face-centered cubic structure, allowing tight-radius bends without cracking.
    • Ferritic grades (e.g., 430, 409L) offer moderate bending strength but superior stress corrosion resistance.

  3. ​Marking & Identification

    • Grades are laser-marked or etched per ASTM/JIS standards (e.g., ​304 stainless steel strip labeled as "SUS304" or "UNS S30400").
    • Surface finishes (e.g., ​polished stainless steel strips) are tagged with codes like "BA" (Bright Annealed) or "No.4" (Brushed).

  4. ​Weight Calculation Formula

    • ​Weight (kg) = Thickness (mm) × Width (mm) × Length (m) × Density (g/cm³) ÷ 1000
    • Example: A ​304 stainless steel strip (1.5 mm thick, 100 mm wide, 10 m long):
      .

  5. ​Why Stainless Steel Strips Rust?

    • ​Chloride Exposure: Prolonged contact with saltwater or chlorine degrades the passive chromium oxide layer, leading to pitting corrosion.
    • ​Mechanical Damage: Scratches or abrasions expose the underlying metal to oxidation.
    • ​High-Temperature Oxidation: Prolonged exposure to temperatures above 400°C can deplete chromium content, reducing corrosion resistance.

​Applications of Polished & Precision Strips

  • ​Polished stainless steel strips (Mirror/BA finish): Decorative trims, elevator panels, luxury appliances.
  • ​304 stainless steel strip: Food processing equipment, chemical tanks, architectural cladding.
  • ​409L strips: Automotive exhausts, heat exchangers, agricultural machinery.

​Why Choose Our Stainless Steel Strips?

  1. ​Cost-Effective Precision: Our cold-rolled ​stainless steel strips are produced with ±0.005 mm thickness tolerance, minimizing material waste.
  2. ​Custom Finishes: From ​polished stainless steel strips (320–800 grit) to brushed or embossed surfaces, we tailor aesthetics to your needs.
  3. ​Global Compliance: All strips meet ASTM, JIS, and DIN standards, backed by BV/SGS certifications.
  4. ​Fast Turnaround: 7-day delivery for standard sizes, with custom slitting/edging completed within 10 business days.
  5. ​Technical Support: Free guidance on grade selection, weight optimization, and corrosion prevention.
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