LM-S1 Mirror finish
A deep, glossy black mirror finish reminiscent of lacquer.
Product・Flat Sheets
Deep Black Stainless Steel
For interior and exterior architectural applications
Products • Flat Sheets
Like all Abel Black® products, our Flat Sheets offer proven durability, corrosion resistance, and long service life
Standard sheets are available in lengths up to 4000 mm and thicknesses of 1.5 mm. Ready to use upon delivery, they help reduce processing steps while ensuring surface consistency. Finished with Abel Black’s signature depth and tone, they’re well suited for facades, cladding, and custom architectural applications.
Beyond surface performance, Abel Black® Flat Sheets offer tangible advantages in production, assembly, and long-term maintenance. Designed for both efficiency and reliability, they simplify workflows while meeting strict quality and environmental standards
- Cost Efficiency
No post-forming treatment is required, reducing overall costs compared to conventional coloring after fabrication.
- Process Simplification
Eliminates the need for additional surface treatment—either in-house or by external suppliers—after forming.
- Dimensional Accuracy
The ultra-thin oxide layer (under 0.5 μm) preserves tight tolerances during forming and assembly.
- Regulatory and Industry Compliance
Compliant with RoHS and REACH (free from lead, mercury, cadmium, and hexavalent chromium). Surface treatment processes are ISO 9001 certified.
Custom polishing is available to match your design intent. We can finish Flat Sheets with bespoke textures or patterns that align with your concept. For projects requiring standard finishes, please refer to the options below
LH-S1 Hairline
A smooth hairline finish with long, unidirectional lines that catch the light with a subtle black shimmer.
LBV-S1 Vibration
A finish with random multidirectional lines, creating a fine scratch pattern similar to traditional Japanese washi paper.
LMG-S1 Bead Shot
A glossy textured finish with fine surface irregularities, offering a sophisticated, muted black appearance.
Specifications
Flat Sheet
| Specifications | Details |
|---|---|
| Material |
SUS304 |
| Surface Finish |
Mirror (♯800), HL (Hairline), BA Vibration |
| Thickness |
1.5mm |
| Dimensions |
1219 × 2438 or 3048 (Max 4000mm） ※Stock is available for 2438 mm and 3048 mm lengths, allowing for short lead times. Please contact us in advance.
|
※Other sizes and thicknesses are also available upon request.
Proven durability
Abel Black® Flat Sheets offer exceptional durability
Tested for weather resistance, corrosion, and heat tolerance, they maintain a rich, premium black finish in both interior and exterior applications. For detailed performance data, please refer to the Abel Black® technology page.
1000 Hrs
Withstands 1,000 hours of weather exposure without fading or peeling
300°C
Holds color up to 300°C – even higher in vacuum sealed chamber
500 Hrs
Withstands 500 hours of salt spray tests
30×
About 30× higher corrosion resistance than untreated stainless steel
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