Hairline Stainless Steel Sheet (HL Finish) Grades 304, 316L | Factory Price
Hairline (HL) Stainless Steel Sheet with Specialized Laser Film
- Industrial Grades: 304, 304L (Food Grade), 316L (Marine Grade), and 430
- Thickness Range: 0.5 mm – 3.0 mm (Sizes 4x8, 4x10, 5x10 ft)
- Surface Quality: Long, uniform directional brush lines with premium Laser Film protection
- Processing & Logistics: Custom Shearing, Mill Test Certificate (MTC), & Nationwide Delivery
Premium architectural finish ideal for elevator cabins, escalators, luxury signage, and interior cladding.
Industrial Material
Why Architects & Fabricators Specify Hairline Stainless Steel from Trinity Dynamic?
In high-end architectural design and premium interior decoration, precision and consistency are paramount. Hairline Finish Stainless Steel Sheet (HL Finish) is the industry's premier choice. Its long, continuous, and uniform directional polishing lines create a modern, luxurious, and sophisticated aesthetic while effectively concealing minor scratches and fingerprints.
At Trinity Dynamic, we maintain absolute control over the grain quality of our materials. The brushing process utilizes advanced machinery to guarantee **sharp, continuous, and perfectly parallel lines across the entire sheet**. Furthermore, we apply premium-grade protective films that adhere securely during fabrication but peel off effortlessly, leaving zero sticky adhesive residue behind.
Streamline Your Production with Specialized CNC Laser Film
For sign makers and sheet metal fabricators using CNC Fiber Laser cutting machines, we supply our hairline sheets pre-coated with specialized Laser Film:
- Specially engineered to withstand high thermal energy from fiber laser beams.
- Allows the laser to cut smoothly without the film bubbling, melting, or burning onto the metal.
- Delivers clean, burr-free, and burn-free edges instantly, eliminating tedious post-cut cleaning and significantly reducing defect rates.
Technical Specifications
Standard: ASTM A240 / JIS G4305
Available Grades: 304, 304L, 316L, 430
Surface Finish: Hairline (HL) / Directional Satin
Typical Mechanical Properties
| 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 |
Standard Stock Sizes: Hairline Finish (Ready to Ship)
| Thickness (mm) | 4' x 8' (1219x2438mm) | 4' x 10' / 5' x 10' |
|---|---|---|
| 0.5 - 0.7 | ✓ In Stock | ✓ In Stock |
| 0.8 - 1.0 | ✓ In Stock | ✓ In Stock |
| 1.2 - 1.5 | ✓ In Stock | ✓ In Stock |
| 2.0 - 3.0 | ✓ In Stock | ✓ In Stock |
✓ = In Stock | Complete range of sizes available with standard PVC or specialized Laser Film coatings.
Common Premium Applications
- Architectural Cladding: Passenger elevator interiors, escalator paneling, and architectural pillars in grade-A commercial buildings.
- Premium Appliances: Refrigerator doors, professional kitchen range hoods, and high-end consumer electronics.
- Furniture & Cabinets: Modern stainless steel kitchen countertops, display shelves, and contemporary loft-style furniture.
- Corporate Branding: Professional business signages, dimensional letters, and high-visibility interior displays.
