Stainless Steel Plates
Ready to Ship
Stainless Steel Mirror Finish Sheet (No.8 Super Mirror)
Stainless Steel Mirror Finish (No.8 Super Mirror) offers the highest level of reflectivity. Through advanced fine polishing, it provides a 100% clear reflection identical to a real glass mirror. It comes with Double-layer PE Film protection, making it the top choice for high-end architectural and elevator designs.
High Performance
Industrial Material
Industrial Material
Why Choose Mirror No.8 Finish from Trinity Dynamic?
Mirror-finished stainless steel is all about presentation; there is no room for error. We select only No.8 sheets processed with advanced polishing technology to ensure the highest reflectivity with absolutely no directional polishing lines. Most importantly, we provide Premium Double-Layer PE Film coating to guarantee that our customers receive flawless, scratch-free products.
BA Finish vs. Mirror No.8 Finish
Many people mistake the BA (Bright Annealed) finish for a true mirror finish, but in architectural applications, the difference is clear:
- BA Finish: Shiny but slightly cloudy. The reflection is not 100% sharp. It is more suited for kitchenware and general appliances.
- Mirror No.8: Polished extensively to a flawless, ultra-clear surface. It reflects images perfectly like a real glass mirror, offering a much more luxurious aesthetic.
Technical Specifications
Standard: ASTM A240 / JIS G4305
Available Grades: 304, 316L (Grade 201 available upon request)
Surface Protection: Double Layer PE / PVC Film
Typical Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Hv) |
|---|---|---|---|---|
| 304 | ≥ 515 | ≥ 205 | ≥ 40 | ≤ 200 |
| 316L | ≥ 485 | ≥ 170 | ≥ 40 | ≤ 200 |
Standard Stock Sizes: Mirror No.8
| Thickness (mm) | 4' x 8' (1219x2438mm) | 4' x 10' / 5' x 10' |
|---|---|---|
| 0.8 - 1.0 | ✓ | ✓ |
| 1.2 - 1.5 | ✓ | ✓ |
| 2.0 | ✓ | ✓ |
| 3.0 | ✓ | Consult Sales |
✓ = In Stock | Laser cutting protective film available
Premium Applications
- Luxury interior and exterior architectural designs.
- Elevator doors and full cabin paneling.
- Decorative column cladding (round and square).
- Premium corporate signage, logos, and sculptures.
Frequently Asked Questions (FAQ)
Yes, it can. However, you must inform our sales team in advance so we can apply a specialized Laser Protective Film. This prevents the film from burning and protects the pristine mirror surface from heat damage during cutting.
If you use Grade 304 or 316L, it will not rust or turn black under normal weather conditions. However, to maintain its brilliant mirror reflection, we recommend regular cleaning with standard glass cleaner to remove water spots and dust.
