Polished 304 Stainless Steel Checkered Plate No.8 Mirror Finish SS Checkered Sheet
Polished stainless steel checker plate features a raised diamond pattern on a reflective, lustrous surface. This combination provides excellent slip resistance along with an attractive, decorative appearance.
Our polished checker plates are manufactured from high-grade stainless steel and undergo a finishing process that creates a smooth, bright surface. They offer corrosion resistance, durability, and aesthetic appeal for both functional and decorative applications.
| Parameter | Details |
|---|---|
| Standard | ASTM A240, EN 10088, JIS G4305, GB/T 4237 |
| Grades | 201, 304, 304L, 316, 316L |
| Thickness | 1.2 mm – 6.0 mm |
| Width | 1000 mm, 1219 mm, 1240 mm, 1500 mm (custom available) |
| Length | 2000 mm – 6000 mm (cut to size available) |
| Polish Finish | No.4 (brushed), No.6 (satin), No.8 (mirror), BA (bright annealed) |
| Pattern Type | Diamond (standard), lentil, round bean |
| Pattern Height | 0.6 mm – 1.2 mm |
| Finish | Description | Surface Roughness (Ra) | Best For |
|---|---|---|---|
| BA (Bright Annealed) | Mirror-like finish from controlled atmosphere annealing | ≤ 0.08 µm | Decorative panels, interior design |
| No.4 (Brushed) | Fine, uniform satin grain lines | 0.2 – 0.4 µm | Architectural, food equipment, general use |
| No.6 (Satin) | Duller than No.4 with finer abrasives | 0.1 – 0.2 µm | High-end architectural, decorative |
| No.8 (Mirror) | Highly reflective, mirror-like finish | ≤ 0.05 µm | Luxury interiors, showrooms, art installations |
| Element | Grade 304 | Grade 316 |
|---|---|---|
| Carbon (C) | ≤ 0.08 | ≤ 0.08 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 | ≤ 0.030 |
| Chromium (Cr) | 18.0 – 20.0 | 16.0 – 18.0 |
| Nickel (Ni) | 8.0 – 10.5 | 10.0 – 14.0 |
| Molybdenum (Mo) | — | 2.0 – 3.0 |
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 304 | ≥ 515 | ≥ 205 | ≥ 40 |
| 316 | ≥ 515 | ≥ 205 | ≥ 40 |
Note: The values above are for reference only. Please refer to the mill test certificate for actual data.
Decorative Appearance – Reflective polished surface enhances visual appeal
Anti-Slip Function – Raised diamond pattern provides safe footing
Corrosion Resistant – Suitable for indoor and covered outdoor applications
Easy to Clean – Smooth polished surface resists dirt and stains
Hygienic – Non-porous surface prevents bacterial growth
Fingerprint Resistant Options – Certain finishes minimize visible marks
| Feature | BA | No.4 Brushed | No.6 Satin | No.8 Mirror |
|---|---|---|---|---|
| Reflectivity | High | Medium | Medium-High | Very High |
| Scratch Visibility | Medium | Low | Very Low | High |
| Fingerprint Visibility | High | Low | Very Low | High |
| Maintenance | Moderate | Easy | Easy | High |
| Cost | Moderate | Low | Moderate | High |
| Best Application | General decorative | Industrial & architectural | High-end architectural | Luxury / showpiece |
Polished stainless steel checker plate is ideal for applications where safety meets aesthetics:
Architectural & Interior Design
- Elevator car flooring and wall panels
- Shopping mall escalator treads
- Hotel lobby flooring
- Restaurant and bar counter fronts
- Showroom display platforms
Commercial Spaces
- Retail store flooring
- Airport terminal walkways
- Train station platform edges
- Museum exhibit flooring
- Office building entryways
Food & Beverage
- Commercial kitchen wall cladding
- Food truck flooring and countertops
- Brewery tasting room accents
- Restaurant decorative panels
Transportation
- Luxury bus and RV flooring
- Yacht and marina steps
- High-end trailer interiors
- VIP airport lounge flooring
Decorative & Specialty
- Wall art and feature panels
- Furniture accents
- Stage and platform edging
- Column cladding
| Application | Recommended Grade | Recommended Polish |
|---|---|---|
| Indoor decorative | 304 | No.4 or BA |
| High-end interior | 304 | No.8 mirror |
| Food service areas | 304 | No.4 brushed |
| Coastal / high humidity | 316 | No.4 brushed |
| High traffic commercial | 304 | No.4 or No.6 |
| Luxury / showpiece | 304 or 316 | No.8 mirror |
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