2mm Brushed Stainless Steel Sheet (also known as No. 4 Finish Sheet or Satin Finish Sheet) is a stainless steel sheet with a thickness of 2 millimeters that has undergone a brushing process to create a textured surface with fine, consistent parallel lines.
The 2mm thickness offers an excellent balance between strength and workability – thick enough for structural applications and durable surfaces, yet thin enough for standard fabrication processes like bending, laser cutting, and welding.
Unlike mirror finish, the brushed (satin) surface effectively hides fingerprints, minor scratches, and daily wear, making it the practical choice for high-touch and high-traffic environments.
Specifications
| Parameter | Options / Range |
|---|
| Standard | ASTM A240, JIS G4304, EN 10088, GB/T 3280 |
| Grades Available | 201 / 304 / 316L / 430 (304 most common for general use) |
| Thickness | 2.0mm (also available: 0.3mm – 3.0mm upon request) |
| Standard Sizes | 1000×2000mm / 1219×2438mm (4×8 ft) / 1219×3048mm (4×10 ft) / 1500×3000mm |
| Custom Sizes | Available upon request |
| Surface Finish | Brushed / Satin / No. 4 Finish (uniform linear grain) |
| Grain Direction | Long grain (lengthwise) or random |
| Surface Protection | PE film (white or blue) / PVC laser film |
| Base Sheet Origin | TISCO / BAOSTEEL / JISCO / POSCO / HW |
| Lead Time | 5–7 days (stock sizes) / 10–15 days (custom orders) |
| Thickness Tolerance | ±0.05mm – ±0.08mm |
Chemical Composition of Base Metal (%)
| Grade | C | Si | Mn | P | S | Ni | Cr | Others |
|---|
| 201 | ≤0.15 | ≤0.75 | 5.5–7.5 | ≤0.045 | ≤0.030 | 3.5–5.5 | 16–18 | N ≤ 0.25 |
| 304 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0–10.5 | 18–20 | – |
| 316L | ≤0.07 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10–14 | 16–18 | Mo 2.0–3.0 |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.60 | 16–18 | – |
Mechanical Properties (Annealed Condition)
| Property | 201 | 304 | 316L | 430 |
|---|
| Tensile Strength (MPa) | ≥ 755 | ≥ 515 | ≥ 485 | ≥ 450 |
| Yield Strength (MPa) | ≥ 345 | ≥ 205 | ≥ 170 | ≥ 205 |
| Elongation (%) | 50–60 | ≥ 40 | ≥ 30 | ≥ 22 |
| Hardness (HV) | ≤ 230 | ≤ 200 | ≤ 200 | ≤ 200 |
| Hardness (HRB) | ≤ 100 | ≤ 92 | ≤ 95 | ≤ 88 |
Weight Calculation (for reference)
| Grade | Density (g/cm³) | Weight per m² (2mm thickness) |
|---|
| 201 / 304 / 316L / 430 | ~7.93 | 15.86 kg/m² |
Formula: Weight (kg) = Length (m) × Width (m) × Thickness (mm) × Density (g/cm³) × 0.001
Packing Method
Export-grade packaging to protect the brushed finish during transit:
| Step | Description |
|---|
| 1. Surface Protection | PE or PVC protective film on the brushed side |
| 2. Interleaving | Kraft paper between each sheet |
| 3. Waterproofing | VCI paper + PE moisture-proof wrap |
| 4. Edge Protection | Cardboard or plastic edge protectors |
| 5. Bundling | Steel strapping on heavy-duty wooden pallets (ISPM-15 certified) |
| 6. Labeling | Grade, thickness, dimensions, and quantity clearly marked |
Applications
The 2mm thickness offers durability for structural applications while remaining workable. The brushed finish hides wear, making it ideal for high-touch environments.
| Industry | Typical Uses |
|---|
| Kitchen & Food Service | Commercial kitchen equipment, countertops, backsplashes, oven exteriors, range hoods |
| Elevators & Escalators | Interior wall panels, door cladding (hides fingerprints) |
| Architectural & Interiors | Wall cladding, column covers, lobby trim, handrails |
| Industrial Equipment | Machine guards, workbenches, control panels, conveyor covers |
| Transportation | Bus and train interior panels, luggage racks, and entry doors |
| Furniture | Table tops, cabinet doors, shelving, and display units |
| Household Appliances | Refrigerator doors, dishwasher front panels, washing machine lids |
Why Choose 2mm Brushed Stainless Steel?
| Feature | Benefit |
|---|
| 2mm Thickness | Strong enough for structural use, yet workable with standard tools |
| Brushed (Satin) Finish | Hides fingerprints, minor scratches, and daily wear |
| Consistent Grain Direction | Professional, uniform appearance for large projects |
| No. 4 Equivalent Finish | Industry standard for architectural applications |
| Full Traceability | Mill test certificate (EN 10204 3.1) for every batch |
| Grade Options | 201 (economical), 304 (standard), 316L (marine), 430 (magnetic) |
Care & Maintenance
| Do ✅ | Don't ❌ |
|---|
| Clean with a soft cloth + mild detergent | Use abrasive cleaners or steel wool |
| Wipe in the direction of the grain | Wipe against the grain (causes visible swirl marks) |
| Rinse and dry thoroughly | Leave acidic or salty residues (ketchup, bleach, salt water) |
| Use a non-abrasive stainless steel cleaner for deep cleaning | Use wire brushes or scrapers |
Grade Selection Guide
| If you need... | Recommended Grade |
|---|
| General indoor use (cost-effective) | 201 |
| Standard corrosion resistance + formability | 304 (most popular) |
| Outdoor / marine / high-chloride environments | 316L |
| Magnetic property + moderate corrosion resistance | 430 |
