• JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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Gold Mirror Stainless Steel Sheet SUS304 SS Sheet Thickness 0.4 - 1.5mm for Decoration Materials

Place of Origin China
Brand Name BAOSTEEL TISCO
Certification ISO
Model Number SUS304
Minimum Order Quantity 1 Ton
Price 2000 - 3200 USD/Ton
Packaging Details standard packing for export
Delivery Time 5 - 12 days based on the quantity
Payment Terms L/C, T/T, Western Union
Supply Ability 20Ton per week

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Product Details
Products Stainless Steel Sheet Grade SUS304
Thickness 0.4 - 1.5mm Tech Cold Rolled
Width 1000mm 1219mm 1500mm Or Customs As Request Surface Gold Mirror
Standard ASTM GB JIS EN DIN MOQ 1 Ton
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Product Description

Gold Mirror Stainless Steel Sheet SUS304 SS Sheet Thickness 0.4 - 1.5mm for Decoration Materials


Products Specification

 

Products Name  Gold Mirror Stainless Steel Sheet
Grade SUS201 , SUS304 , SUS430
Surface 2B, BA , Mirror , NO.4 , Hairline , Gold Mirror , Gold Hairline , Bronze, Black, Blue , Gold Rose
Finish Anti-Fringer Print  and Laser Film
Width 1000 1219mm 1500mm
Length 1000-3000mm
Thickness 0.40mm – 1.50mm
 

Gold Mirror Stainless Steel Sheet SUS304 SS Sheet Thickness 0.4 - 1.5mm for Decoration Materials

Gold mirror stainless steel sheet of grade SUS304 is a high-performance decorative material, renowned for its striking golden mirror finish, excellent corrosion resistance, and superior mechanical strength. It is widely favored in interior and exterior decoration fields, as it combines aesthetic appeal with durable performance, making it an ideal choice for elevating the visual quality of various spaces and products.

1. Chemical Composition

SUS304 is austenitic stainless steel, and its chemical composition strictly adheres to industry standards to ensure its core properties (e.g., corrosion resistance, weldability). The typical chemical composition (by weight percentage) is as follows:
 
Element Content Range (%) Function
Chromium (Cr) 18.00 - 20.00 The primary element for corrosion resistance; forms a dense oxide film on the surface.
Nickel (Ni) 8.00 - 10.50 Stabilizes the austenitic structure, enhancing toughness and low-temperature performance.
Carbon (C) ≤ 0.08 Controls hardness; low carbon content reduces intergranular corrosion risk.
Silicon (Si) ≤ 1.00 Improves high-temperature oxidation resistance and processability.
Manganese (Mn) ≤ 2.00 Aids in deoxidation during production and enhances strength.
Phosphorus (P) ≤ 0.045 Minimized to avoid brittleness and ensure structural integrity.
Sulfur (S) ≤ 0.030 Reduced to prevent hot cracking during welding and improve corrosion resistance.
Iron (Fe) Balance The base metal that forms the alloy’s structural framework.

2. Mechanical Properties

The mechanical properties of SUS304 gold mirror stainless steel sheets (in the annealed state, suitable for decorative processing) meet the requirements of high durability and formability, ensuring they can withstand common processing and usage scenarios:
 
Property Typical Value Test Standard Reference
Tensile Strength (σb) ≥ 515 MPa ASTM A240 / JIS G4305
Yield Strength (σ0.2) ≥ 205 MPa ASTM A240 / JIS G4305
Elongation (in 50mm, δ) ≥ 40% ASTM A240 / JIS G4305
Hardness (Brinell, HB) ≤ 201 ASTM E10
Hardness (Rockwell, HRB) ≤ 92 ASTM E18
 
These properties ensure the sheet can be bent, cut, or polished without cracking, while maintaining long-term structural stability in decorative applications.

3. Product Specifications

The product is tailored for decorative use, with specifications optimized to balance flexibility and usability:
  • Grade: SUS304 (AISI 304, EN 1.4301) – the most widely used austenitic stainless steel for decorative purposes.
  • Thickness: 0.4mm - 1.5mm – the optimal thickness range for decoration: thinner sheets (0.4-0.8mm) are suitable for lightweight applications (e.g., wall panels), while thicker sheets (1.0-1.5mm) work for high-wear areas (e.g., elevator doors).
  • Width: Common widths include 1000mm, 1219mm, and 1500mm (custom widths available upon request).
  • Length: Standard lengths are 2000mm, 2438mm, and 3000mm (custom lengths supported for bulk orders).
  • Mirror Finish Quality: Achieves a 8K mirror effect (the highest standard for decorative stainless steel), with a surface roughness (Ra) ≤ 0.02μm. The golden coating is evenly applied via vacuum plating or electroplating, with a thickness of 0.1-0.3μm for long-lasting color retention.

4. Product Standards

To ensure consistency, quality, and safety, the gold mirror stainless steel sheet complies with international and regional standards:
  • ASTM A240/A240M (USA): Specifies requirements for chromium and chromium-nickel stainless steel plates, sheets, and strips for pressure vessels and general applications.
  • JIS G4305 (Japan): Defines stainless steel plates, sheets, and strips, including chemical composition and mechanical property requirements.
  • EN 10088-2 (Europe): Covers flat products of stainless steels for general purposes, ensuring corrosion resistance and processability.
  • GB/T 3280 (China): National standard for stainless steel cold-rolled plates and sheets, widely used in domestic decoration projects.
  • Coating Standards: The golden plating meets ASTM B480 (for vacuum-deposited metallic coatings) and ISO 1463 (for corrosion resistance of electroplated coatings), ensuring no peeling or discoloration under normal use.

5. Other Colors and Surface Finishes

Beyond the golden mirror finish, SUS304 stainless steel sheets offer diverse color and surface options to match different decorative styles:

5.1 Other Mirror Colors

  • Rose gold: Popular for luxury interiors (e.g., jewelry stores, high-end hotels) due to its warm, elegant tone.
  • Black: Creates a modern, minimalist look; suitable for contemporary homes or commercial spaces (e.g., bar counters).
  • Silver (natural SUS304 mirror): The classic mirror finish, widely used in areas requiring a bright, clean appearance (e.g., kitchen backsplashes).
  • Champagne gold: A softer alternative to standard gold, ideal for neutral-toned interiors.

5.2 Non-Mirror Surface Finishes

  • Brushed finish (hairline): Features fine parallel lines, offering a matte, textured look; resistant to fingerprints, suitable for high-touch areas (e.g., door handles).
  • Etched finish: Custom patterns (e.g., floral, geometric) can be etched on the surface, adding design versatility for decorative panels.
  • Sandblasted finish: Creates a uniform, frosted appearance, often used in semi-private spaces (e.g., bathroom partitions).

6. Applications

Thanks to its aesthetic appeal, corrosion resistance, and easy maintenance, the SUS304 gold mirror stainless steel sheet is widely used in decorative fields:
  • Interior Decoration:
    • Wall panels and ceiling claddings in hotels, shopping malls, and luxury residences.
    • Elevator doors, cabins, and lobby decorations (enhances the sense of luxury).
    • Kitchen backsplashes, cabinet doors, and countertop edges (resistant to oil and water).
    • Furniture accents (e.g., table legs, cabinet trims) and display shelves (e.g., in jewelry or watch stores).
  • Exterior Decoration (with additional anti-UV coating):
    • Facade claddings for high-end buildings, restaurants, or boutique shops.
    • Signage and logo plates (the golden finish ensures high visibility).
  • Other Special Applications:
    • Decorative parts for yachts, high-speed trains, and luxury cars (requires customization for shape and size).

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