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Stainless Steel Hairline Sheet (HL Finish)
Stainless Steel Hairline (HL) features a long, continuous, uni-directional grit line pattern. This finish provides a sleek, modern architectural look that diffuses light and effectively hides fingerprints and light scratches, making it ideal for high-traffic areas.
Key Features:
- Aesthetic Appeal: Clean, linear grain texture that offers a sophisticated, modern appearance.
- Surface Protection: All sheets come with PVC/PE Film or Laser Film to protect the finish during fabrication and installation.
- Common Grades: 304 (Standard) and 316L (High Corrosion Resistance).
Specifications:
- Thickness: 0.5 mm – 3.0 mm
- Standard Size: 4' x 8' (1219 x 2438 mm), 5' x 10' (1524 x 3048 mm)
- Finish: Hairline (HL) / No.4 Satin
Applications:
- Elevator panels, doors, and escalators
- Kitchen appliances (Refrigerators, Range hoods)
- Interior cladding and column covers
- Furniture and architectural trim
Trinity Dynamic supplies premium Hairline Stainless Steel Sheets. We guarantee consistent grain quality and offer wholesale prices.
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Why Choose Hairline Stainless Steel (HL)?
Hairline finish is the preferred choice for architects and designers due to its ability to maintain a clean look over time. Unlike mirror finishes, HL finish does not show glare and is more forgiving to minor scratches. We ensure our HL sheets have consistent grain depth and direction across the entire batch.
Laser Film Protection
For precision manufacturing, we offer sheets coated with Fiber Laser Film. This specialized film allows laser cutting machines to cut through the material cleanly without peeling or burning the film, ensuring a perfect edge.
Technical Specifications
Standard: ASTM A240 / JIS G4305
Grades: 304, 304L, 316L, 430
Surface: Hairline (Long Grain), No.4 (Short Grain)
Mechanical Properties (Typical)
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Hv) |
|---|---|---|---|---|
| 304 | ≥ 515 | ≥ 205 | ≥ 40 | ≤ 200 |
| 316L | ≥ 485 | ≥ 170 | ≥ 40 | ≤ 200 |
| 430 | ≥ 450 | ≥ 205 | ≥ 22 | ≤ 200 |
| Stock Availability: Hairline (HL) Sheet | ||
|---|---|---|
| Thickness (mm) | 4' x 8' (1219x2438mm) | 4' x 10' / 5' x 10' |
| 0.5 - 0.7 | ✓ | ✓ |
| 0.8 - 1.0 | ✓ | ✓ |
| 1.2 - 1.5 | ✓ | ✓ |
| 2.0 - 3.0 | ✓ | ✓ |
