Quality 300 Series 304 Mirror Finish Stainless Steel Sheet ASTM A240 / EN 10088-2 / JIS G4305 factory
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Quality 300 Series 304 Mirror Finish Stainless Steel Sheet ASTM A240 / EN 10088-2 / JIS G4305 factory
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300 Series 304 Mirror Finish Stainless Steel Sheet ASTM A240 / EN 10088-2 / JIS G4305

Brand Name: Factory Direct Supply
Model Number: 201/304/316L/321/310S/409L/410S/420/430/441/439
Place of Origin: Other
Certification: ISO 9001
Minimum Order Quantity: 1
Price: negotiable
Supply Ability: Adequate production

Product Details


Product Name: 304 Mirror Finish Stainless Steel Sheet Standard: ASTM A240 / EN 10088-2 / JIS G4305
Color: Sliver Shape: Sheet/Plate
Sample: Avaiable Material: Stainless Steel Plate
Head Code: Square Advantage: High Corrosion Resistance
Highlight

304 Mirror Finish Stainless Steel Sheet

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Mirror Finish Stainless Steel Sheet ASTM A240

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Mirror Stainless Steel Sheet JIS G4305

Product Description

Material:201 / 304 / 304L / 316 / 316L

Standard: ASTM A240 / EN 10088-2 / JIS G4305

Thickness:0.3mm – 6.0mm (±0.05mm)

Width:600mm – 1500mm (±2mm)

Length:1000mm – 6000mm (cut-to-length or coil)

Mirror Grade:6K / 8K / 10K

Protective Film: PVC film (clear, blue, or black) – optional

Key attributes
Product Name

304 Mirror Finish Stainless Steel Sheet

Length 1000mm – 6000mm (cut-to-length or coil)
width 600mm – 1500mm (±2mm) Thickness 0.3mm – 6.0mm (±0.05mm)
Standard ASTM A240 / EN 10088-2 / JIS G4305 Grade 300 Series
Mirror Grade 6K / 8K / 10K Application

Industrial

Delivery Time 8 ~ 14 days Surface Finish No.1, 2B
Technique Hot Rolled/Cold Rolled Material 201 / 304 / 304L / 316 / 316L
Model Number

201/304/316L/321/310S/409L/410S/420/430/441/439

Shape Flat Steel Plate
Place of Origin Other Advantage Strong Corrosion Resistance
Material Status Large stock or fast new production Package Standard Package
Processing Service Welding, Punching, Cutting, Bending, Decoiling Payment T/T30% Deposit+70% Advance
300 Series 304 Mirror Finish Stainless Steel Sheet ASTM A240 / EN 10088-2 / JIS G4305 0
Products Description

Mirror finish refers to the surface condition of stainless steel, technically classified as "8K" in the industry. The mirror effect is achieved through multiple polishing stages, creating a highly reflective, smooth surface.

Common 304 Mirror Finish Stainless Steel Sheet Grades
Grade Reflectivity Typical Application
6K Standard mirror General decoration, budget-conscious projects
8K High mirror Architectural panels, elevators, and commercial interiors
10K Ultra mirror (best) Precision instruments, high-end medical equipment
Product Specifications
Parameter Available Options
Base Material 201 / 304 / 304L / 316 / 316L
Standard ASTM A240 / EN 10088-2 / JIS G4305
Thickness 0.3mm – 6.0mm (±0.05mm)
Width 600mm – 1500mm (±2mm)
Length 1000mm – 6000mm (cut-to-length or coil)
Mirror Grade 6K / 8K / 10K
Protective Film PVC film (clear, blue, or black) – optional
Packaging Wooden pallet + moisture-proof paper + steel straps
Processing Methods & Classification

304 Mirror Finish Stainless Steel Sheet is produced through multiple grinding and polishing stages to achieve a high-gloss, low-roughness surface.

Type Description Typical Application
Seamless Pipe (based) Polished from seamless pipe Medical equipment, aerospace, precision instruments
Welded Pipe (based) Polished from welded pipe Architectural decoration, railings, columns
Application Areas
1. Architectural Decoration

Wall cladding, columns, ceilings, elevator interiors. High reflectivity enhances spatial aesthetics and creates a modern, luxurious feel.

2. Industrial Manufacturing

Automotive parts, chemical machinery, and food processing equipment. Mirror finish reduces friction and improves cleanability.

3. Food-Grade Applications

304 mirror finish sheets are widely used in:

  • Commercial kitchen equipment
  • Food processing machinery
  • Restaurant countertops and backsplashes
Important Considerations
Factor Recommendation
Thickness vs. Mirror Effect When the thickness exceeds 6mm, the mirror effect decreases noticeably, and the processing cost increases significantly.
Grade Selection 8K is sufficient for most architectural decoration. 10K is recommended only for precision industrial or high-end medical applications.
Surface Protection Mirror surfaces are prone to fingerprints and scratches. Apply PVC protective film immediately after polishing and remove only before installation.
Why Choose Our 304 Mirror Finish Stainless Steel Sheet?

Consistent Quality: Uniform mirror effect across the entire sheet, no clouding or streaks

Multiple Grades: 6K / 8K / 10K available to match your budget and application

Flexible Sizes: Custom cutting available per your drawings

Export Packaging: Sea-worthy wooden pallets with full protection

Product Highlights

Material:201 / 304 / 304L / 316 / 316L Standard: ASTM A240 / EN 10088-2 / JIS G4305 Thickness:0.3mm – 6.0mm (±0.05mm) Width:600mm – 1500mm (±2mm) Length:1000mm – 6000mm (cut-to-length or coil) Mirror Grade:6K / 8K / 10K Protective Film: PVC film (clear, blue, or black) – optional Key attributes ...

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