316L Brushed Stainless Steel Sheet No.4 Finish Satin Surface Marine Grade 0.5mm-6.0mm
316L brushed stainless steel sheet features a uniform No.4 satin finish created by mechanical polishing with 150-180 grit abrasives. The directional brush lines give a soft, non-reflective appearance that hides fingerprints and minor surface wear.
Combined with the molybdenum-enhanced corrosion resistance of 316L, this brushed sheet is the standard choice for coastal architecture, marine fittings and hygienic processing environments.
| Specification | Detail |
|---|---|
| Thickness | 0.5 - 6.0mm |
| Width | 1000mm / 1219mm / 1500mm |
| Length | 2000mm / 2438mm / 3000mm |
| Finish | No.4 Brushed (Satin) |
| Standard | ASTM A240, ASTM A480 |
| Surface Roughness | Ra 0.4 - 0.8 μm |
| Edge | Slit edge / Mill edge |
| Tolerance | Thickness ±0.03mm, Width ±1mm |
| Element | Weight % |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 16.0 - 18.0 |
| Nickel (Ni) | 10.0 - 14.0 |
| Molybdenum (Mo) | 2.0 - 3.0 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 485 MPa |
| Yield Strength (0.2% offset) | ≥ 170 MPa |
| Elongation | ≥ 40% |
| Hardness | ≤ 95 HRB / ≤ 217 HBW |