430 Mirror Polished Stainless Steel Sheet 8K Finish ASTM A240 0.5-2.0mm 1219x2438mm for Decorative Wall Cladding
430 Mirror Polished Stainless Steel Sheet - 8K Finish
The 430 mirror polished stainless steel sheet with 8K finish delivers an ultra-high reflective surface comparable to a glass mirror. Manufactured by TISCO to ASTM A240 and JIS G4305 standards, this premium decorative sheet transforms interior and exterior spaces with its stunning reflective quality while maintaining the cost advantages of ferritic 430 grade stainless steel.
Key Features
- 8K Mirror Finish: Achieved through multi-stage precision polishing with micron-grade abrasives, resulting in over 95% light reflectivity with zero visible haze or distortion
- Ultra-High Reflectivity: Mirror-grade surface creates dramatic visual effects, making spaces appear larger and brighter through light reflection
- Double-Sided Protection: Laser-grade PVC film applied to both sides during production to ensure the mirror surface arrives in pristine condition
- Scratch Resistance: Hard chromium oxide passive layer provides inherent surface durability against daily wear in decorative applications
Technical Specifications
| Property | Specification |
|---|---|
| Grade | 430 (UNS S43000) |
| Standard | ASTM A240 / JIS G4305 |
| Surface Finish | 8K (Mirror Polished) |
| Thickness Range | 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm |
| Standard Size | 1219mm x 2438mm (4ft x 8ft) |
| Chromium Content | 16% - 18% |
| Carbon Content | ≤ 0.12% |
| Tensile Strength | ≥ 450 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 22% |
| Reflectivity | ≥ 95% (Mirror Grade) |
Applications
- Luxury hotel lobby feature walls
- High-end retail store decorative panels
- Column wrapping in commercial buildings
- Ceiling panels and art installations
- Furniture surface decoration
Packaging & Delivery
Each sheet receives double-sided laser PVC film protection during production. Packed with foam interleaving between sheets and placed on fumigated wooden pallets. Reinforced edge protectors and cross steel strapping for international shipping. Expect 10-20 working days for mirror finish production.
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